Articles

@article{Lippi2024,

title = {An Experimental Platform for Studying the Heteronuclear Efimov Effect with an Ultracold Mixture of Li-6 and Cs-133 Atoms},

author = {Eleonora Lippi and Manuel Gerken and Stephan Häfner and Marc Repp and Rico Pires and Michael Rautenberg and Tobias Krom and Eva D. Kuhnle and Binh Tran and Juris Ulmanis and Lauriane Chomaz and Matthias Weidemüller },

url = {https://link.springer.com/article/10.1007/s00601-024-01971-9},

doi = {10.1007/s00601-024-01971-9},

year  = {2024},

date = {2024-11-29},

urldate = {2024-11-29},

journal = {Few-Body Systems},

volume = {66},

number = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PhysRevA.107.053310,

title = {Anomalous loss behavior in a single-component Fermi gas close to a p-wave Feshbach resonance},

author = {K. Welz and M. Gerken and B. Zhu and E. Lippi and M. Rautenberg and L. Chomaz and M. Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.107.053310},

doi = {10.1103/PhysRevA.107.053310},

year  = {2023},

date = {2023-05-01},

urldate = {2023-05-01},

journal = {Phys. Rev. A},

volume = {107},

issue = {5},

pages = {053310},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tan2021,

title = {Dynamics of position disordered Ising spins with a soft-core potential},

author = {Canzhu Tan and Xiaodong Lin and Yabing Zhou and Y. H. Jiang and Matthias Weidemüller and Bing Zhu},

doi = {10.1103/PhysRevB.105.104204},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {Phys. Rev. B},

volume = {105},

pages = {104204},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{hassan2021b,

title = {Quantum state-dependent anion-neutral detachment processes},

author = {Saba Zia Hassan and Jonas Tauch and Milaim Kas and Markus Nötzold and Roland Wester and Matthias Weidemüller},

url = {https://doi.org/10.1063/5.0082734},

doi = {10.1063/5.0082734},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {J. Chem. Phys.},

volume = {156},

pages = {094304},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{hassan2021a,

title = {Associative detachment in anion-atom reactions involving a dipole-bound electron},

author = {Saba Zia Hassan and Jonas Tauch and Milaim Kas and Markus Nötzold and Henry López Carrera and Eric S. Endres and Roland Wester and Matthias Weidemüller},

url = {https://doi.org/10.1038/s41467-022-28382-w},

doi = {10.1038/s41467-022-28382-w},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {Nat. Comm.},

volume = {13},

pages = {818},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schultzen2022a,

title = {Glassy quantum dynamics of disordered Ising spins},

author = {Philipp Schultzen and Titus Franz and Sebastian Geier and Andre Salzinger and Annika Tebben and Clément Hainaut and Gerhard Zürn and Matthias Weidemüller and Martin Gärttner},

url = {https://doi.org/10.1103/PhysRevB.105.L020201},

doi = {10.1103/PhysRevB.105.L020201},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {Phys. Rev. B},

volume = {105},

pages = {L020201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{schultzen2022b,

title = {Semiclassical simulations predict glassy dynamics for disordered Heisenberg models},

author = {Philipp Schultzen and Titus Franz and Clément Hainaut and Sebastian Geier and Andre Salzinger and Annika Tebben and Gerhard Zürn and Martin Gärttner and Matthias Weidemüller},

url = {https://arxiv.org/abs/2107.13314},

doi = {10.1103/PhysRevB.105.L100201},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {Phys. Rev. B},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{scholl2021,

title = {Microwave-engineering of programmable XXZ Hamiltonians in arrays of Rydberg atoms},

author = {P. Scholl and H. J. Williams and G. Bornet and F. Wallner and D. Barredo and T. Lahaye and L. Henriet and A. Signoles and C. Hainaut and T. Franz and S. Geier and A. Tebben and G. Zürn and A. Salzinger and M. Weidemüller and A. Browaeys},

url = {https://doi.org/10.1103/PRXQuantum.3.020303},

doi = {10.1103/PRXQuantum.3.020303},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

journal = {Phys. Rev. X Quantum},

volume = {3},

pages = {020303},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{hu2021,

title = {Observation of photon recoil effects in single-beam absorption spectroscopy with an ultracold strontium gas},

author = {Fachao Hu and Canzhu Tan and Yuhai Jiang and Matthias Weidemüller and Bing Zhu},

url = {https://doi.org/10.1088/1674-1056/ac2486},

doi = {10.1088/1674-1056/ac2486},

year  = {2022},

date = {2022-01-01},

journal = {Chin. Phys. B},

volume = {31},

pages = {016702},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Qiao2021,

title = {Rydberg blockade in an ultracold strontium gas revealed by two-photon excitation dynamics},

author = {Chang Qiao and Canzhu Tan and Julia Siegl and Fachao Hu and Zhijing Niu and Yuhai Jiang and Matthias Weidemüller and Bing Zhu},

url = {https://doi.org/10.1103/PhysRevA.103.063313},

doi = {10.1103/PhysRevA.103.063313},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Phys. Rev. A},

volume = {103},

pages = {063313},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Tebben2021,

title = {Nonlinear absorption in interacting Rydberg electromagnetically-induced-transparency spectra on two-photon resonance},

author = {Annika Tebben and Clément Hainaut and Andre Salzinger and Sebastian Geier and Titus Franz and Thomas Pohl and Martin Gärttner and Gerhard Zürn and Matthias Weidemüller},

url = {https://doi.org/10.1103/PhysRevA.103.063710},

doi = {10.1103/PhysRevA.103.063710},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Phys. Rev. A},

volume = {103},

pages = {063710},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{geier2021,

title = {Floquet Hamiltonian Engineering of an Isolated Many-Body Spin System},

author = {Sebastian Geier and Nithiwadee Thaicharoen and Clément Hainaut and Titus Franz and Andre Salzinger and Annika Tebben and David Grimshandl and Gerhard Zürn and Matthias Weidemüller},

url = {https://doi.org/10.1126/science.abd9547},

doi = {10.1126/science.abd9547},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Science},

volume = {374},

pages = {1149},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tran2020fermions,

title = {Fermions meet two bosons -- the heteronuclear Efimov effect revisited},

author = {Binh Tran and Michael Rautenberg and Manuel Gerken and Eleonora Lippi and Bing Zhu and Juris Ulmanis and Moritz Drescher and Manfred Salmhofer and Tilman Enss and Matthias Weidemüller},

url = {https://doi.org/10.1007/s13538-020-00811-5},

doi = {10.1007/s13538-020-00811-5},

year  = {2021},

date = {2021-01-01},

urldate = {2020-01-01},

journal = {Braz. J. Phys.},

volume = {51},

pages = {316},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{signoles2019,

title = {Observation of glassy dynamics in a disordered quantum spin system},

author = {A. Signoles and T. Franz and R. Ferracini Alves and M. Gärttner and S. Whitlock and G. Zürn and M. Weidemüller},

url = {https://doi.org/10.1103/PhysRevX.11.011011},

doi = {10.1103/PhysRevX.11.011011},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Phys. Rev. X},

volume = {11},

pages = {011011},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Noetzold2020,

title = {Thermometry in a Multipole Ion Trap},

author = {Markus Nötzold and Saba Zia Hassan and Jonas Tauch and Eric Enerds and Roland Wester and Matthias Weidemüller},

url = {https://doi.org/10.3390/app10155264},

doi = {10.3390/app10155264},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Appl. Sci.},

volume = {10},

pages = {5264},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Neugebauer2020,

title = {Neural network quantum state tomography in a two-qubit experiment},

author = {Marcel Neugebauer and Laurin Fischer and Alexander Jäger and Stefanie Czischek and Selim Jochim and Matthias Weidemüller and Martin Gärttner},

url = {https://doi.org/10.1103/PhysRevA.102.042604},

doi = {10.1103/PhysRevA.102.042604},

year  = {2020},

date = {2020-01-01},

journal = {Phys. Rev. A},

volume = {102},

pages = {042604},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weidemueller2020,

title = {Kollektiv am kritischen Punkt},

author = {Matthias Weidemüller},

url = {https://www.pro-physik.de/physik-journal/august-september-2020},

year  = {2020},

date = {2020-01-01},

journal = {Physik Journal},

volume = {19},

issue = {8},

pages = {24},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{enss2020,

title = {Scattering of two heavy Fermi polarons: resonances and quasi-bound states},

author = {Tilman Enss and Binh Tran and Michael Rautenberg and Manuel Gerken and Eleonora Lippi and Moritz Drescher and Bing Zhu and Matthias Weidemüller and Manfred Salmhofer},

url = {https://doi.org/10.1103/PhysRevA.102.063321},

doi = {10.1103/PhysRevA.102.063321},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Phys. Rev. A},

volume = {102},

pages = {063321},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Yuan2020,

title = {Momentum Spectroscopy for Multiple Ionization of Cold Rubidium in the Elliptically Polarized Laser Field},

author = {Junyang Yuan and Yixuan Ma and Renyuan Li and Huanyu Ma and Yizhu Zhang and Difa Ye and Zhenjie Shen and Tianmin Yan and Xincheng Wang and Matthias Weidemüller},

url = {http://cpl.iphy.ac.cn/EN/abstract/article_105578.shtml},

doi = {10.1088/0256-307X/37/5/053201},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Chin. Phys. Lett.},

volume = {37},

number = {5},

pages = {053201},

publisher = {Chin. Phys. Lett.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Yuan2020b,

title = {Ellipticity-dependent sequential over-barrier ionization of cold rubidium},

author = {Junyang Yuan and Shiwei Liu and Xincheng Wang and Zhenjie Shen and Yixuan Ma and Huanyu Ma and Qiuxiang Meng and Tian-Min Yan and Yizhu Zhang and Alexander Dorn and Matthias Weidemüller and Difa Ye and Yuhai Jiang},

url = {https://link.aps.org/doi/10.1103/PhysRevA.102.043112},

doi = {10.1103/PhysRevA.102.043112},

year  = {2020},

date = {2020-01-01},

journal = {Phys. Rev. A},

volume = {102},

pages = {043112},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mizoguchi2019,

title = {Ultrafast creation of overlapping Rydberg electrons in an atomic BEC and Mott-insulator lattice},

author = {Michiteru Mizoguchi and Yichi Zhang and Masaya Kunimi and Akira Tanaka and Shuntaro Takeda and Nobuyuki Takei and Vineet Bharti and Kuniaki Koyasu and Tetsuo Kishimoto and Dieter Jaksch and Alexander Glaetzle and Martin Kiffner and Guido Masella and Guido Pupillo and Matthias Weidemüller and Kenji Ohmori},

url = {https://doi.org/10.1103/PhysRevLett.124.253201},

doi = {10.1103/PhysRevLett.124.2532017},

year  = {2020},

date = {2020-01-01},

journal = {Phys. Rev. Lett.},

volume = {124},

pages = {253201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Cao2020,

title = {Depletion imaging of Rydberg atoms in cold atomic gases},

author = {M Ferreira-Cao and V Gavryusev and T Franz and R Ferracini Alves and A Signoles and G Zürn and M Weidemüller},

url = {https://doi.org/10.1088/1361-6455/ab7427},

doi = {10.1088/1361-6455/ab7427},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {J. Phys. B: At. Mol. Opt. Phys.},

volume = {53},

issue = {8},

pages = {084005},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Moehl2020,

title = {Photon correlation transients in a weakly blockaded Rydberg ensemble},

author = {Charles Möhl and Nicholas Spong and Yuechun Jiao and Chloe So and Teodora Ilieva and Matthias Weidemüller and Charles S Adams},

url = {https://doi.org/10.1088/1361-6455/ab728f},

doi = {10.1088/1361-6455/ab728f},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {J. Phys. B: At. Mol. Opt. Phys.},

volume = {53},

issue = {8},

pages = {084004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{tebben2019,

title = {Blockade-induced resonant enhancement of the optical nonlinearity in a Rydberg medium},

author = {Annika Tebben and Clément Hainaut and Valentin Walther and Yong-Chang Zhang and Gerhard Zürn and Thomas Pohl and Matthias Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.100.063812},

doi = {10.1103/PhysRevA.100.063812},

year  = {2019},

date = {2019-12-01},

journal = {Phys. Rev. A},

volume = {100},

issue = {6},

pages = {063812},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{whitlock2019,

title = {Diffusive to non-ergodic dipolar transport in a dissipative atomic medium},

author = {S. Whitlock and H. Wildhagen and H. Weimer and M. Weidemüller},

url = {https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.123.213606},

doi = {10.1103/PhysRevLett.123.213606},

year  = {2019},

date = {2019-11-01},

journal = {Phys. Rev. Lett.},

volume = {123},

pages = {213606},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{gerken2019,

title = {Observation of dipolar splittings in high-resolution atom-loss spectroscopy of $^6$Li $p$-wave Feshbach resonances},

author = {Manuel Gerken and Binh Tran and Stephan Häfner and Eberhard Tiemann and Bing Zhu and Matthias Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.100.050701},

doi = {10.1103/PhysRevA.100.050701},

year  = {2019},

date = {2019-11-01},

urldate = {2019-11-01},

journal = {Phys. Rev. A (Rapid Comm.)},

volume = {100},

issue = {5},

pages = {050701},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hu2019,

title = {Analyzing a single-laser repumping scheme for efficient loading of a strontium magneto-optical trap},

author = {Fachao Hu and Ingo Nosske and Luc Couturier and Canzhu Tan and Chang Qiao and Peng Chen and Y. H. Jiang and Bing Zhu and Matthias Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.99.033422},

doi = {10.1103/PhysRevA.99.033422},

year  = {2019},

date = {2019-03-01},

journal = {Phys. Rev. A},

volume = {99},

issue = {3},

pages = {033422},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Li_2019,

title = {Recoil-ion momentum spectroscopy for cold rubidium in a strong femtosecond laser field},

author = {R. Li and J. Yuan and X. Wang and X. Hou and S. Zhang and Z. Zhu and Y. Ma and Q. Gao and Z. Wang and T. M. Yan and C. Qin and S. Li and Y. Zhang and M. Weidemüller and Y. H. Jiang},

url = {https://iopscience.iop.org/article/10.1088/1748-0221/14/02/P02022/meta},

doi = {10.1088/1748-0221/14/02/p02022},

year  = {2019},

date = {2019-02-01},

journal = {Journal of Instrumentation},

volume = {14},

number = {02},

pages = {P02022},

publisher = {IOP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PhysRevA.99.022503,

title = {Measurement of the strontium triplet Rydberg series by depletion spectroscopy of ultracold atoms},

author = {Luc Couturier and Ingo Nosske and Fachao Hu and Canzhu Tan and Chang Qiao and Y. H. Jiang and Peng Chen and Matthias Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.99.022503},

doi = {10.1103/PhysRevA.99.022503},

year  = {2019},

date = {2019-02-01},

journal = {Phys. Rev. A},

volume = {99},

issue = {2},

pages = {022503},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{qiao2019,

title = {An ultrastable laser system at 689 nm for cooling and trapping of strontium},

author = {Chang Qiao and CZ Tan and FC Hu and Luc Couturier and Ingo Nosske and Peng Chen and YH Jiang and Bing Zhu and Matthias Weidemüller},

url = {https://link.springer.com/article/10.1007/s00340-019-7328-3},

doi = {10.1007/s00340-019-7328-3},

year  = {2019},

date = {2019-01-01},

urldate = {2019-01-01},

journal = {Applied Physics B},

volume = {125},

number = {11},

pages = {215},

publisher = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bergschneider2019,

title = {Experimental characterization of two-particle entanglement through position and momentum correlations},

author = {Andrea Bergschneider and Vincent M Klinkhamer and Jan Hendrik Becher and Ralf Klemt and Lukas Palm and Gerhard Zürn and Selim Jochim and Philipp M Preiss},

url = {https://doi.org/10.1038/s41567-019-0508-6},

doi = {10.1038/s41567-019-0508-6},

issn = {1745-2481},

year  = {2019},

date = {2019-01-01},

urldate = {2019-01-01},

journal = {Nature Physics},

volume = {15},

number = {7},

pages = {640--644},

abstract = {Quantum simulation is a rapidly advancing tool for gaining insight into complex quantum states and their dynamics. Trapped-ion systems have pioneered deterministic state preparation and comprehensive state characterization, operating on localized and thus distinguishable particles1. With ultracold atom experiments, one can prepare large samples of delocalized particles, but the same level of characterization has not yet been achieved2. Here, we present a method to measure the positions and momenta of individual particles to obtain correlations and coherences. We demonstrate this with deterministically prepared samples of two interacting ultracold fermions in a coupled double well3. As a first application, we use our technique to certify and quantify different types of entanglement4–6.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PhysRevA.98.023619,

title = {Macroscopic quantum escape of Bose-Einstein condensates: Analysis of experimentally realizable quasi-one-dimensional traps},

author = {Diego A. Alcala and Gregor Urban and Matthias Weidemüller and Lincoln D. Carr},

url = {https://link.aps.org/doi/10.1103/PhysRevA.98.023619},

doi = {10.1103/PhysRevA.98.023619},

year  = {2018},

date = {2018-08-01},

journal = {Phys. Rev. A},

volume = {98},

issue = {2},

pages = {023619},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bergschneider2018,

title = {Spin-resolved single-atom imaging of $textasciicircum6textbackslashmathrmLi$ in free space},

author = {Andrea Bergschneider and Vincent M Klinkhamer and Jan Hendrik Becher and Ralf Klemt and Gerhard Zürn and Philipp M Preiss and Selim Jochim},

url = {https://link.aps.org/doi/10.1103/PhysRevA.97.063613},

doi = {10.1103/PhysRevA.97.063613},

year  = {2018},

date = {2018-06-01},

urldate = {2018-06-01},

journal = {Physical Review A},

volume = {97},

number = {6},

pages = {63613},

note = {Publisher: American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Orioli2018,

title = {Relaxation of an Isolated Dipolar-Interacting Rydberg Quantum Spin System},

author = {A. Pineiro Orioli and A. Signoles and H. Wildhagen and G. Günter and J. Berges and S. Whitlock and M. Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevLett.120.063601},

doi = {10.1103/PhysRevLett.120.063601},

year  = {2018},

date = {2018-02-01},

journal = {Phys. Rev. Lett.},

volume = {120},

issue = {6},

pages = {063601},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{couturier2018laser,

title = {Laser frequency stabilization using a commercial wavelength meter},

author = {Luc Couturier and Ingo Nosske and Fachao Hu and Canzhu Tan and Chang Qiao and YH Jiang and Peng Chen and Matthias Weidemüller},

url = {https://aip.scitation.org/doi/10.1063/1.5025537},

doi = {10.1063/1.5025537},

year  = {2018},

date = {2018-01-01},

urldate = {2018-01-01},

journal = {Review of Scientific Instruments},

volume = {89},

number = {4},

pages = {043103},

publisher = {AIP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murthy2018,

title = {High-temperature pairing in a strongly interacting two-dimensional Fermi gas},

author = {Puneet A Murthy and Mathias Neidig and Ralf Klemt and Luca Bayha and Igor Boettcher and Tilman Enss and Marvin Holten and Gerhard Zürn and Philipp M Preiss and Selim Jochim},

url = {http://science.sciencemag.org/content/359/6374/452.abstract},

doi = {10.1126/science.aan5950},

year  = {2018},

date = {2018-01-01},

urldate = {2018-01-01},

journal = {Science},

volume = {359},

number = {6374},

pages = {452 LP -- 455},

abstract = {Cold atomic gases are extremely flexible systems; the ability to tune interactions between fermionic atoms can, for example, cause the gas to undergo a crossover from weakly interacting fermions to weakly interacting bosons via a strongly interacting unitary regime. Murthy et al. studied this crossover in a gas of fermions confined to two dimensions. The formation of atomic pairs occurred at much higher temperatures in the unitary regime than previously thought.Science, this issue p. 452The nature of the normal phase of strongly correlated fermionic systems is an outstanding question in quantum many-body physics. We used spatially resolved radio-frequency spectroscopy to measure pairing energy of fermions across a wide range of temperatures and interaction strengths in a two-dimensional gas of ultracold fermionic atoms. We observed many-body pairing at temperatures far above the critical temperature for superfluidity. In the strongly interacting regime, the pairing energy in the normal phase considerably exceeds the intrinsic two-body binding energy of the system and shows a clear dependence on local density. This implies that pairing in this regime is driven by many-body correlations, rather than two-body physics. Our findings show that pairing correlations in strongly interacting two-dimensional fermionic systems are remarkably robust against thermal fluctuations.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ohmori2017,

title = {Special issue on addressing many-body problems with cold atoms and molecules},

author = {Kenji Ohmori and Guido Pupillo and Joseph H Thywissen and Matthias Weidemüller},

url = {https://iopscience.iop.org/article/10.1088/1361-6455/aa9d13},

doi = {10.1088/1361-6455/aa9d13},

year  = {2017},

date = {2017-12-01},

journal = {Journal of Physics B: Atomic, Molecular and Optical Physics},

volume = {51},

number = {2},

pages = {020201},

publisher = {IOP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murthy2017,

title = {High-temperature pairing in a strongly interacting two-dimensional Fermi gas},

author = {Puneet A Murthy and Mathias Neidig and Ralf Klemt and Luca Bayha and Igor Boettcher and Tilman Enss and Marvin Holten and Gerhard Zürn and Philipp M Preiss and Selim Jochim},

url = {http://science.sciencemag.org/content/early/2017/12/20/science.aan5950.abstract},

year  = {2017},

date = {2017-12-01},

urldate = {2017-12-01},

journal = {Science},

abstract = {The nature of the normal phase of strongly correlated fermionic systems is an outstanding question in quantum many-body physics. We use spatially resolved radio-frequency spectroscopy to measure pairing energy of fermions across a wide range of temperatures and interaction strengths in a two-dimensional gas of ultracold fermionic atoms. We observe many-body pairing at temperatures far above the critical temperature for superfluidity. In the strongly interacting regime, the pairing energy in the normal phase significantly exceeds the intrinsic two-body binding energy of the system and shows a clear dependence on local density. This implies that pairing in this regime is driven by many-body correlations, rather than two-body physics. Our findings show that pairing correlations in strongly interacting two-dimensional fermionic systems are remarkably robust against thermal fluctuations.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nosske2017,

title = {Two-dimensional magneto-optical trap as a source for cold strontium atoms},

author = {Ingo Nosske and Luc Couturier and Fachao Hu and Canzhu Tan and Chang Qiao and Jan Blume and Y. H. Jiang and Peng Chen and Matthias Weidemüller},

url = {https://link.aps.org/doi/10.1103/PhysRevA.96.053415},

doi = {10.1103/PhysRevA.96.053415},

year  = {2017},

date = {2017-11-01},

journal = {Phys. Rev. A},

volume = {96},

issue = {5},

pages = {053415},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Haefner2017,

title = {Role of the intraspecies scattering length in the Efimov scenario with large mass difference},

author = {S. Häfner and J. Ulmanis and E. D. Kuhnle and Yujun Wang and Chris H. Greene and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevA.95.062708},

doi = {10.1103/PhysRevA.95.062708},

year  = {2017},

date = {2017-06-01},

journal = {Phys. Rev. A},

volume = {95},

issue = {6},

pages = {062708},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2017,

title = {Heteronuclear Efimov Scenario in Ultracold Quantum Gases},

author = {J. Ulmanis},

url = {https://link.springer.com/book/10.1007/978-3-319-51862-6},

doi = {10.1007/978-3-319-51862-6},

year  = {2017},

date = {2017-03-01},

journal = {Springer Theses},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weidemueller2017,

title = {Rydbergs Baukasten für die Quantensimulation},

author = {Matthias Weidemüller},

url = {https://www.pro-physik.de/physik-journal/oktober-2017-0},

year  = {2017},

date = {2017-01-01},

journal = {Physik Journal},

volume = {16},

issue = {10},

pages = {22},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hoeltkemeier2017,

title = {A dense gas of laser-cooled atoms for hybrid atom-ion trapping},

author = {B. Höltkemeier and J. Glässel and H. Lopez and M. Weidemüller},

url = {http://rdcu.be/oAQB},

doi = {10.1007/s00340-016-6624-4},

year  = {2017},

date = {2017-01-01},

urldate = {2017-01-01},

journal = {Applied Physics B},

volume = {123},

number = {1},

pages = {51},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PhysRevA.94.062703,

title = {Dynamics of a single trapped ion immersed in a buffer gas},

author = {B. Höltkemeier and P. Weckesser and H. Lopez and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevA.94.062703},

doi = {10.1103/PhysRevA.94.062703},

year  = {2016},

date = {2016-12-01},

journal = {Phys. Rev. A},

volume = {94},

issue = {6},

pages = {062703},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2016b,

title = {Heteronuclear Efimov scenario with positive intraspecies scattering length},

author = {J. Ulmanis and S. Häfner and R. Pires and E. D. Kuhnle and Yujun Wang and Chris H. Greene and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.117.153201},

doi = {10.1103/PhysRevLett.117.153201},

year  = {2016},

date = {2016-10-01},

journal = {Phys. Rev. Lett.},

volume = {117},

pages = {153201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hoeltkemeier2016,

title = {Buffer-Gas Cooling of a Single Ion in a Multipole Radio Frequency Trap Beyond the Critical Mass Ratio},

author = {B. Höltkemeier and P. Weckesser and H. Lopez and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.116.233003},

doi = {10.1103/PhysRevLett.116.233003},

year  = {2016},

date = {2016-06-01},

journal = {Phys. Rev. Lett.},

volume = {116},

issue = {23},

pages = {233003},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2016a,

title = {Heteronuclear Efimov resonances in ultracold quantum gases},

author = {J. Ulmanis and S. Häfner and E. D. Kuhnle and M. Weidemüller},

url = {https://academic.oup.com/nsr/article/3/2/174/2460258},

doi = {10.1093/nsr/nww018},

year  = {2016},

date = {2016-03-01},

urldate = {2016-03-01},

journal = {National Science Review},

volume = {3},

pages = {174},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2016,

title = {Universal three-body recombination and Efimov resonances in an ultracold Li-Cs mixture},

author = {J. Ulmanis and S. Häfner and R. Pires and F. Werner and D. S. Petrov and E. D. Kuhnle and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevA.93.022707},

doi = {10.1103/PhysRevA.93.022707},

year  = {2016},

date = {2016-02-01},

journal = {Phys. Rev. A},

volume = {93},

issue = {2},

pages = {022707},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{1509.03635,

title = {Direct observation of ultrafast many-body electron dynamics in an ultracold Rydberg gas},

author = {Nobuyuki Takei and Christian Sommer and Claudiu Genes and Guido Pupillo and Haruka Goto and Kuniaki Koyasu and Hisashi Chiba and Matthias Weidemüller and Kenji Ohmori},

url = {http://www.nature.com/articles/ncomms13449},

doi = {10.1038/ncomms13449},

year  = {2016},

date = {2016-01-01},

journal = {Nature Comm.},

volume = {7},

pages = {13449},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gavryusev2016,

title = {Interaction Enhanced Imaging of Rydberg P states},

author = {V. Gavryusev and M. Ferreira-Cao and A. Kekić and G. Zürn and A. Signoles},

url = {http://dx.doi.org/10.1140/epjst/e2015-50339-8},

doi = {10.1140/epjst/e2015-50339-8},

year  = {2016},

date = {2016-01-01},

journal = {The European Physical Journal Special Topics},

volume = {225},

number = {15},

pages = {2863--2889},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gavryusev2016a,

title = {Density matrix reconstruction of three-level atoms via Rydberg electromagnetically induced transparency},

author = {V. Gavryusev and A. Signoles and M. Ferreira-Cao and G. Zürn and C. S. Hofmann and G. Günter and H. Schempp and M. Robert-de-Saint-Vincent and S. Whitlock and M. Weidemüller},

url = {http://iopscience.iop.org/article/10.1088/0953-4075/49/16/164002},

doi = {10.1088/0953-4075/49/16/164002},

year  = {2016},

date = {2016-01-01},

urldate = {2016-01-01},

journal = {Journal of Physics B: Atomic, Molecular and Optical Physics},

volume = {49},

number = {16},

pages = {164002},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Boettcher2016,

title = {Equation of State of Ultracold Fermions in the 2D BEC-BCS Crossover Region},

author = {I Boettcher and L Bayha and D Kedar and P. A. Murthy and M Neidig and M. G. Ries and A. N. Wenz and G Zürn and S Jochim and T Enss},

url = {https://link.aps.org/doi/10.1103/PhysRevLett.116.045303},

doi = {10.1103/PhysRevLett.116.045303},

year  = {2016},

date = {2016-01-01},

urldate = {2016-01-01},

journal = {Physical Review Letters},

volume = {116},

number = {4},

pages = {45303},

note = {Publisher: American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murmann2015a,

title = {Antiferromagnetic Heisenberg Spin Chain of a Few Cold Atoms in a One-Dimensional Trap},

author = {S. Murmann and F. Deuretzbacher and G. Zürn and J. Bjerlin and S. M. Reimann and L. Santos and T. Lompe and S. Jochim},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.115.215301},

doi = {10.1103/PhysRevLett.115.215301},

issn = {0031-9007},

year  = {2015},

date = {2015-11-01},

urldate = {2015-11-01},

journal = {Physical Review Letters},

volume = {115},

number = {21},

pages = {215301},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{PhysRevLett.115.093002,

title = {Correlated Exciton Transport in Rydberg-Dressed-Atom Spin Chains},

author = {H. Schempp and G. Günter and S. Wüster and M. Weidemüller and S. Whitlock},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.115.093002},

doi = {10.1103/PhysRevLett.115.093002},

year  = {2015},

date = {2015-08-01},

journal = {Phys. Rev. Lett.},

volume = {115},

issue = {9},

pages = {093002},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murthy2015,

title = {Observation of the Berezinskii-Kosterlitz-Thouless Phase Transition in an Ultracold Fermi Gas.},

author = {P A Murthy and I Boettcher and L Bayha and M Holzmann and D Kedar and M Neidig and M G Ries and A N Wenz and G Zürn and S Jochim},

url = {http://www.ncbi.nlm.nih.gov/pubmed/26182082},

doi = {10.1103/PhysRevLett.115.010401},

issn = {1079-7114},

year  = {2015},

date = {2015-07-01},

urldate = {2015-07-01},

journal = {Physical review letters},

volume = {115},

number = {1},

pages = {010401},

abstract = {We experimentally investigate the first-order correlation function of a trapped Fermi gas in the two-dimensional BEC-BCS crossover. We observe a transition to a low-temperature superfluid phase with algebraically decaying correlations. We show that the spatial coherence of the entire trapped system can be characterized by a single temperature-dependent exponent. We find the exponent at the transition to be constant over a wide range of interaction strengths across the crossover. This suggests that the phase transitions in both the bosonic regime and the strongly interacting crossover regime are of Berezinskii-Kosterlitz-Thouless type and lie within the same universality class. On the bosonic side of the crossover, our data are well described by the quantum Monte Carlo calculations for a Bose gas. In contrast, in the strongly interacting regime, we observe a superfluid phase which is significantly influenced by the fermionic nature of the constituent particles.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ries2015,

title = {Observation of Pair Condensation in the Quasi-2D BEC-BCS Crossover.},

author = {M G Ries and A N Wenz and G Zürn and L Bayha and I Boettcher and D Kedar and P A Murthy and M Neidig and T Lompe and S Jochim},

url = {http://www.ncbi.nlm.nih.gov/pubmed/26196783},

doi = {10.1103/PhysRevLett.114.230401},

issn = {1079-7114},

year  = {2015},

date = {2015-06-01},

urldate = {2015-06-01},

journal = {Physical review letters},

volume = {114},

number = {23},

pages = {230401},

abstract = {The condensation of fermion pairs lies at the heart of superfluidity. However, for strongly correlated systems with reduced dimensionality the mechanisms of pairing and condensation are still not fully understood. In our experiment we use ultracold atoms as a generic model system to study the phase transition from a normal to a condensed phase in a strongly interacting quasi-two-dimensional Fermi gas. Using a novel method, we obtain the in situ pair momentum distribution of the strongly interacting system and observe the emergence of a low-momentum condensate at low temperatures. By tuning temperature and interaction strength, we map out the phase diagram of the quasi-2D BEC-BCS crossover.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2015,

title = {Universality of weakly bound dimers and Efimov trimers close to Li - Cs Feshbach resonances},

author = {J. Ulmanis and S. Häfner and R. Pires and E. D. Kuhnle and M. Weidemüller and E. Tiemann},

url = {http://iopscience.iop.org/1367-2630/17/5/055009/},

doi = {10.1088/1367-2630/17/5/055009},

year  = {2015},

date = {2015-05-01},

journal = {New J. Phys.},

volume = {17},

issue = {5},

pages = {055009},

publisher = {IOP Science},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murmann2015,

title = {Two Fermions in a Double Well: Exploring a Fundamental Building Block of the Hubbard Model},

author = {Simon Murmann and Andrea Bergschneider and Vincent M Klinkhamer and Gerhard Zürn and Thomas Lompe and Selim Jochim},

url = {https://link.aps.org/doi/10.1103/PhysRevLett.114.080402},

doi = {10.1103/PhysRevLett.114.080402},

year  = {2015},

date = {2015-02-01},

urldate = {2015-02-01},

journal = {Physical Review Letters},

volume = {114},

number = {8},

pages = {80402},

note = {Publisher: American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ries2015a,

title = {Observation of Pair Condensation in the Quasi-2D BEC-BCS Crossover},

author = {M. G. Ries and A. N. Wenz and G. Zürn and L. Bayha and I. Boettcher and D. Kedar and P. Murthy and M. Neidig and T. Lompe and S. Jochim},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.114.230401},

year  = {2015},

date = {2015-01-01},

urldate = {2015-01-01},

journal = {Physical Review Letters},

volume = {114},

number = {23},

pages = {230401},

abstract = {The condensation of fermion pairs lies at the heart of superfluidity. However, for strongly correlated systems with reduced dimensionality the mechanisms of pairing and condensation are still not fully understood. In our experiment we use ultracold atoms as a generic model system to study the phase transition from a normal to a condensed phase in a strongly interacting quasi-two-dimensional Fermi gas. Using a novel method, we obtain the in situ pair momentum distribution of the strongly interacting system and observe the emergence of a low-momentum condensate at low temperatures. By tuning temperature and interaction strength, we map out the phase diagram of the quasi-2D BEC-BCS crossover.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Murthy2014,

title = {Matter-wave Fourier optics with a strongly interacting two-dimensional Fermi gas},

author = {P A Murthy and D Kedar and T Lompe and M Neidig and M G Ries and A N Wenz and G Zürn and S Jochim},

url = {https://link.aps.org/doi/10.1103/PhysRevA.90.043611},

doi = {10.1103/PhysRevA.90.043611},

year  = {2014},

date = {2014-10-01},

urldate = {2014-10-01},

journal = {Physical Review A},

volume = {90},

number = {4},

pages = {43611},

note = {Publisher: American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{murthy_matter-wave_2014,

title = {Matter-wave Fourier optics with a strongly interacting two-dimensional Fermi gas},

author = {P. A. Murthy and D. Kedar and T. Lompe and M. Neidig and M. G. Ries and A. N. Wenz and G. Zürn and S. Jochim},

url = {https://link.aps.org/doi/10.1103/PhysRevA.90.043611},

doi = {10.1103/PhysRevA.90.043611},

year  = {2014},

date = {2014-10-01},

urldate = {2014-10-01},

journal = {Physical Review A},

volume = {90},

number = {4},

pages = {043611},

abstract = {We demonstrate and characterize an experimental technique to directly image the momentum distribution of a strongly interacting two-dimensional quantum gas with high momentum resolution. We apply the principles of Fourier optics to investigate three main operations on the expanding gas: focusing, collimation, and magnification. We focus the gas in the radial plane using a harmonic confining potential and thus gain access to the momentum distribution. We pulse a different harmonic potential to stop the rapid axial expansion, which allows us to image the momentum distribution with high resolution. Additionally, we propose a method to magnify the mapped momentum distribution to access interesting momentum scales. All these techniques can be applied to a wide range of experiments, and in particular to study many-body phases of quantum gases.},

note = {Publisher: American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pires2014b,

title = {Analyzing Feshbach resonances: A $^6$Li-$^133$Cs case study},

author = {R. Pires and M. Repp and J. Ulmanis and E. D. Kuhnle and M. Weidemüller and T. G. Tiecke and C. H. Greene and B. P. Ruzic and J. L. Bohn and E. Tiemann},

url = {http://link.aps.org/doi/10.1103/PhysRevA.90.012710},

doi = {10.1103/PhysRevA.90.012710},

year  = {2014},

date = {2014-07-01},

urldate = {2014-07-01},

journal = {Phys. Rev. A},

volume = {90},

issue = {1},

pages = {012710},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pires2014,

title = {Observation of Efimov Resonances in a Mixture with Extreme Mass Imbalance},

author = {R. Pires and J. Ulmanis and S. Häfner and M. Repp and A. Arias and E. D. Kuhnle and M. Weidemüller},

url = {http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.250404},

doi = {10.1103/PhysRevLett.112.250404},

year  = {2014},

date = {2014-06-01},

journal = {Phys. Rev. Lett.},

volume = {112},

pages = {250404},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Schempp2014,

title = {Full Counting Statistics of Laser Excited Rydberg Aggregates in a One-Dimensional Geometry},

author = {H. Schempp and G. Günter and M. Robert-de-Saint-Vincent and C. S. Hofmann and D. Breyel and A. Komnik and D. W. Schönleber and M. Gärttner and J. Evers and S. Whitlock and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.112.013002},

doi = {10.1103/PhysRevLett.112.013002},

year  = {2014},

date = {2014-01-01},

journal = {Phys. Rev. Lett.},

volume = {112},

issue = {1},

pages = {013002},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hofmann2013b,

title = {An experimental approach for investigating many-body phenomena in Rydberg-interacting quantum systems},

author = {C. S. Hofmann and G. Günter and H. Schempp and N. M. L. Müller and A. Faber and H. Busche and M. Robert-de-Saint-Vincent and S. Whitlock and M. Weidemüller},

url = {http://dx.doi.org/10.1007/s11467-013-0396-7},

doi = {10.1007/s11467-013-0396-7},

year  = {2014},

date = {2014-01-01},

journal = {Frontiers of Physics},

volume = {9},

pages = {571-586},

publisher = {Springer Berlin Heidelberg},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weidemuller2013b,

title = {Atomic Interactions at a Distance},

author = {Matthias Weidemüller},

url = {http://link.aps.org/doi/10.1103/Physics.6.71},

doi = {10.1103/Physics.6.71},

year  = {2013},

date = {2013-06-01},

journal = {Physics},

volume = {6},

pages = {71},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weidemuller2013,

title = {Quantum physics: Spooky action gets collective},

author = {Matthias Weidemüller},

url = {http://dx.doi.org/10.1038/nature12259},

issn = {1476-4687},

year  = {2013},

date = {2013-06-01},

journal = {Nature},

volume = {498},

pages = {438},

publisher = {Nature Publishing Group},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sala2013,

title = {Coherent molecule formation in anharmonic potentials near confinement-induced resonances.},

author = {S Sala and G Zürn and T Lompe and A N Wenz and S Murmann and F Serwane and S Jochim and A Saenz},

url = {http://www.ncbi.nlm.nih.gov/pubmed/25167405},

doi = {10.1103/PhysRevLett.110.203202},

issn = {1079-7114},

year  = {2013},

date = {2013-05-01},

urldate = {2013-05-01},

journal = {Physical review letters},

volume = {110},

number = {20},

pages = {203202},

abstract = {We perform a theoretical and experimental study of a system of two ultracold atoms with tunable interaction in an elongated trapping potential. We show that the coupling of center-of-mass and relative motion due to an anharmonicity of the trapping potential leads to a coherent coupling of a state of an unbound atom pair and a molecule with a center of mass excitation. By performing the experiment with exactly two particles we exclude three-body losses and can therefore directly observe coherent molecule formation. We find quantitative agreement between our theory of inelastic confinement-induced resonances and the experimental results. This shows that the effects of center-of-mass to relative-motion coupling can have a significant impact on the physics of quantum systems near center-of-mass to relative-motion coupling resonances.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Guenter2013,

title = {Observing the Dynamics of Dipole-Mediated Energy Transport by Interaction-Enhanced Imaging},

author = {G. Günter and H. Schempp and M. Robert-de-Saint-Vincent and V. Gavryusev and S. Helmrich and C. S. Hofmann and S. Whitlock and M. Weidemüller},

url = {http://www.sciencemag.org/content/342/6161/954.abstract},

doi = {10.1126/science.1244843},

year  = {2013},

date = {2013-01-01},

journal = {Science},

volume = {342},

number = {6161},

pages = {954-956},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hofmann2013,

title = {Sub-Poissonian Statistics of Rydberg-Interacting Dark-State Polaritons},

author = {C. S. Hofmann and G. Günter and H. Schempp and M. Robert-de-Saint-Vincent and M. Gärttner and J. Evers and S. Whitlock and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.110.203601},

doi = {10.1103/PhysRevLett.110.203601},

year  = {2013},

date = {2013-01-01},

journal = {Phys. Rev. Lett.},

volume = {110},

pages = {203601},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gotz2013,

title = {Photoionization of optically trapped ultracold atoms with a high-power 

	light-emitting diode},

author = {Simone Götz and Bastian Höltkemeier and Thomas Amthor and Matthias Weidemüller},

url = {http://link.aip.org/link/?RSI/84/043107/1},

doi = {10.1063/1.4795475},

year  = {2013},

date = {2013-01-01},

journal = {Review of Scientific Instruments},

volume = {84},

number = {4},

pages = {043107},

publisher = {AIP},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Repp2013,

title = {Observation of interspecies $^6$Li-$^133$Cs Feshbach resonances},

author = {M. Repp and R. Pires and J. Ulmanis and R. Heck and E. D. Kuhnle and M. Weidemüller and E. Tiemann},

url = {http://link.aps.org/doi/10.1103/PhysRevA.87.010701},

year  = {2013},

date = {2013-01-01},

journal = {Phys. Rev. A},

volume = {87},

pages = {010701},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2013,

title = {Indirect Dynamics in a Highly Exoergic Substitution Reaction},

author = {Jochen Mikosch and Jiaxu Zhang and Sebastian Trippel and Christoph Eichhorn and Rico Otto and Rui Sun and Wibe A. Jong and Matthias Weidemüller and William L. Hase and Roland Wester},

url = {http://pubs.acs.org/doi/abs/10.1021/ja308042v},

issn = {0002-7863},

year  = {2013},

date = {2013-01-01},

booktitle = {Journal of the American Chemical Society},

journal = {J. Am. Chem. Soc.},

volume = {135},

number = {11},

pages = {4250--4259},

publisher = {American Chemical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Saint-Vincent2013,

title = {Spontaneous avalanche ionization of a strongly blockaded Rydberg 

 gas},

author = {M. Robert-de-Saint-Vincent and C. S. Hofmann and H. Schempp and G. Günter and S. Whitlock and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.110.045004},

year  = {2013},

date = {2013-01-01},

journal = {Phys. Rev. Lett.},

volume = {110},

pages = {045004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zurn2013,

title = {Pairing in few-fermion systems with attractive interactions},

author = {G. Zürn and N. Wenz and S. Murmann and A. Bergschneider and T. Lompe and S. Jochim},

doi = {10.1103/PhysRevLett.111.175302},

issn = {00319007},

year  = {2013},

date = {2013-01-01},

urldate = {2013-01-01},

journal = {Physical Review Letters},

volume = {111},

number = {17},

pages = {36--38},

abstract = {We have studied quasi one-dimensional few-particle systems consisting of one to six ultracold fermionic atoms in two different spin states with attractive interactions. We probe the system by deforming the trapping potential and by observing the tunneling of particles out of the trap. For even particle numbers we observe a tunneling behavior which deviates from uncorrelated single-particle tunneling indicating the existence of pair correlations in the system. From the tunneling timescales of the systems we infer the single particle dissociation energies for different particle numbers which show a strong odd-even effect, similar to the one observed for neutron separation experiments in nuclei.},

note = {arXiv: 1307.5153},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zurn2013a,

title = {Precise characterization of Li6 Feshbach resonances using trap-sideband-resolved RF spectroscopy of weakly bound molecules},

author = {G. Zürn and T. Lompe and N. Wenz and S. Jochim and P. S. Julienne and J. M. Hutson},

doi = {10.1103/PhysRevLett.110.135301},

issn = {00319007},

year  = {2013},

date = {2013-01-01},

urldate = {2013-01-01},

journal = {Physical Review Letters},

volume = {110},

number = {13},

pages = {1--5},

abstract = {We have performed radio-frequency dissociation spectroscopy of weakly bound textasciicircum6Li_2 Feshbach molecules using low-density samples of about 30 molecules in an optical dipole trap. Combined with a high magnetic field stability this allows us to resolve the discrete trap levels in the RF dissociation spectra. This novel technique allows the binding energy of Feshbach molecules to be determined with unprecedented precision. We use these measurements as an input for a fit to the textasciicircum6Li scattering potential using coupled-channel calculations. From this new potential, we determine the pole positions of the broad textasciicircum6Li Feshbach resonances with an accuracy better than 7 textbackslashtimes 10textasciicircum-4 of the resonance widths. This eliminates the dominant uncertainty for current precision measurements of the equation of state of strongly interacting Fermi gases. For example, our results imply a corrected value for the Bertsch parameter textbackslashxi measured by Ku et al. [Science 335, 563 (2012)], which is textbackslashxi = 0.370(5)(8).},

note = {arXiv: 1211.1512v2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Wenz2013,

title = {From Few to Many: Observing the Formation of a Fermi Sea One Atom at a Time},

author = {A. N. Wenz and G. Zürn and S. Murmann and I. Brouzos and T. Lompe and S. Jochim},

url = {http://www.sciencemag.org/content/342/6157/457%5Cnhttp://www.ncbi.nlm.nih.gov/pubmed/24159041},

doi = {10.1126/science.1240516},

issn = {0036-8075, 1095-9203},

year  = {2013},

date = {2013-01-01},

urldate = {2013-01-01},

journal = {Science},

volume = {342},

number = {6157},

pages = {457--460},

abstract = {Knowing when a physical system has reached sufficient size for its macroscopic properties to be well described by many-body theory is difficult. We investigated the crossover from few- to many-body physics by studying quasi–one-dimensional systems of ultracold atoms consisting of a single impurity interacting with an increasing number of identical fermions. We measured the interaction energy of such a system as a function of the number of majority atoms for different strengths of the interparticle interaction. As we increased the number of majority atoms one by one, we observed fast convergence of the normalized interaction energy toward a many-body limit calculated for a single impurity immersed in a Fermi sea of majority particles.textbackslashnNot Very ManytextbackslashnIn physics, the behavior of a system sometimes becomes easier to grasp when the number of particles is large and statistics begin to matter, but knowing how large the system needs to be for that to happen is a challenging computational problem. Wenz et al. (p. 457) used a one-dimensional trapped gas of 6Li atoms to study this crossover from few to many. To simplify the problem, they worked with one “impurity” atom that was in a state unlike the other—“majority”—atoms. For weak and intermediate interactions, the system approached the many-body limit with as few as four majority atoms.},

note = {arXiv: 1307.3443v2 

ISBN: 9781597820738},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2012,

title = {Reactive collisions of trapped anions with ultracold atoms},

author = {J. Deiglmayr and A. Göritz and T. Best and M. Weidemüller and R. Wester},

url = {http://link.aps.org/doi/10.1103/PhysRevA.86.043438},

doi = {10.1103/PhysRevA.86.043438},

year  = {2012},

date = {2012-10-01},

journal = {Phys. Rev. A},

volume = {86},

issue = {4},

pages = {043438},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zurn2012,

title = {Fermionization of two distinguishable fermions.},

author = {G Zürn and F Serwane and T Lompe and A N Wenz and M G Ries and J E Bohn and S Jochim},

url = {http://www.ncbi.nlm.nih.gov/pubmed/22401221},

doi = {10.1103/PhysRevLett.108.075303},

issn = {1079-7114},

year  = {2012},

date = {2012-02-01},

urldate = {2012-02-01},

journal = {Physical review letters},

volume = {108},

number = {7},

pages = {075303},

abstract = {We study a system of two distinguishable fermions in a 1D harmonic potential. This system has the exceptional property that there is an analytic solution for arbitrary values of the interparticle interaction. We tune the interaction strength and compare the measured properties of the system to the theoretical prediction. For diverging interaction strength, the energy and square modulus of the wave function for two distinguishable particles are the same as for a system of two noninteracting identical fermions. This is referred to as fermionization. We have observed this phenomenon by directly comparing two distinguishable fermions with diverging interaction strength with two identical fermions in the same potential. We observe good agreement between experiment and theory. By adding more particles our system can be used as a quantum simulator for more complex systems where no theoretical solution is available.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Giese2012,

title = {Formation and relaxation of RbHe exciplexes on He nanodroplets studied 

 by femtosecond pump and picosecond probe spectroscopy},

author = {C. Giese and T. Mullins and B. Grüner and M. Weidemüller and F. Stienkemeier and M. Mudrich},

url = {http://link.aip.org/link/doi/10.1063/1.4772749},

year  = {2012},

date = {2012-01-01},

journal = {Journal Chem. Phys.},

volume = {137},

issue = {24},

pages = {244307},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gotz2012,

title = {Versatile cold atom target apparatus},

author = {Simone Götz and Bastian Höltkemeier and Christoph S. Hofmann and Dominic Litsch and Brett D. DePaola and Matthias Weidemüller},

url = {http://link.aip.org/link/?RSI/83/073112/1},

doi = {10.1063/1.4738643},

year  = {2012},

date = {2012-01-01},

journal = {Review of Scientific Instruments},

volume = {83},

number = {7},

pages = {073112},

publisher = {AIP},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gunter2012,

title = {Interaction enhanced imaging of individual atoms embedded in dense 

 atomic gases},

author = {G. Günter and M. Robert-de-Saint-Vincent and H. Schempp and C. S. Hofmann and S. Whitlock and M. Weidemüller},

url = {http://link.aps.org/doi/10.1103/PhysRevLett.108.013002},

doi = {10.1103/PhysRevLett.108.013002},

year  = {2012},

date = {2012-01-01},

journal = {Phys. Rev. Lett},

volume = {108},

issue = {1},

pages = {013002},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pfaff2012,

title = {A stand-alone interactive physics showcase},

author = {D. Pfaff and A. Hagelgans and K. Bretzer and M. Weidemüller},

year  = {2012},

date = {2012-01-01},

journal = {The Physics Teacher},

volume = {50},

issue = {4},

pages = {235},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ulmanis2012,

title = {Ultracold Molecules Formed by Photoassociation: Heteronuclear Dimers, 

 Inelastic Collisions, and Interactions with Ultrashort Laser Pulses},

author = {J. Ulmanis and J. Deiglmayr and M. Repp and R. Wester and M. Weidemüller},

url = {http://pubs.acs.org/articlesonrequest/AOR-eJmuYCgEibyJXppwM8Zb},

doi = {10.1021/cr300215h},

year  = {2012},

date = {2012-01-01},

journal = {Chemical Reviews},

volume = {112},

number = {9},

pages = {4890},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Amthor2011,

title = {High-precision semiconductor wavelength sensor based on a double-layer 

 photo diode},

author = {T. Amthor and C. Hofmann and J. Knorz and M. Weidemüller},

url = {http://dx.doi.org/10.1063/1.3640409},

year  = {2011},

date = {2011-01-01},

journal = {Review of Scientific Instruments},

volume = {82},

issue = {9},

pages = {093111},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Birkl2011,

title = {Topical issue on Cold Quantum Matter [Editorial]},

author = {G. Birkl and C. Foot and T. Freegarde and R. Grimm and J. M. Hudson and M. Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2011-20555-7},

year  = {2011},

date = {2011-01-01},

journal = {Eur. Phys. J. D},

volume = {65},

pages = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2011,

title = {Population redistribution in optically trapped polar molecules},

author = {J. Deiglmayr and M. Repp and O. Dulieu and R. Wester and M. Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2011-20072-9},

year  = {2011},

date = {2011-01-01},

journal = {Eur. Phys. J. D},

volume = {65},

pages = {99},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2011a,

title = {Inelastic collisions of ultracold polar LiCs molecules with caesium 

 atoms in an optical dipole trap},

author = {J. Deiglmayr and M. Repp and R. Wester and O. Dulieu and M. Weidemüller},

url = {http://dx.doi.org/10.1039/C1CP21396B},

year  = {2011},

date = {2011-01-01},

journal = {Phys. Chem. Chem. Phys.},

volume = {13},

issue = {42},

pages = {19101},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Dulieu2011,

title = {Physics and Chemistry of Cold Molecules [Editorial]},

author = {O. Dulieu and R. Krems and M. Weidemüller and S. Willitsch},

doi = {http://dx.doi.org/10.1039/C1CP90157E},

year  = {2011},

date = {2011-01-01},

journal = {Phys. Chem. Chem. Phys.},

volume = {13},

pages = {18703},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Pfaff2011,

title = {Interaktive Physik-Vitrine für Schulen},

author = {D. Pfaff and A. Hagelgans and K. Bretzer and M. Weidemüller},

year  = {2011},

date = {2011-01-01},

journal = {Mathematisch-Naturwissenschaftlicher Unterricht},

volume = {64/5},

pages = {288},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sevincli2011,

title = {Quantum interference in interacting three-level Rydberg gases: coherent 

 population trapping and electromagnetically induced transparency},

author = {S Sevincli and C Ates and T Pohl and H Schempp and C S Hofmann and G Günter and T Amthor and M Weidemüller and J D Pritchard and D Maxwell and A Gauguet and K J Weatherill and M P A Jones and C S Adams},

url = {http://stacks.iop.org/0953-4075/44/i=18/a=184018},

year  = {2011},

date = {2011-01-01},

journal = {J. Phys. B: At. Mol. Opt. Phys.},

volume = {44},

number = {18},

pages = {184018},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Trippel2011,

title = {Nanosecond Photofragment Imaging of Adiabatic Molecular Alignment},

author = {S. Trippel and M. Stei and C. Eichhorn and R. Otto and P. Hlavenka and M Weidemüller and R. Wester},

url = {http://link.aip.org/link/doi/10.1063/1.3557822},

year  = {2011},

date = {2011-01-01},

journal = {J. Chem. Phys.},

volume = {134},

issue = {10},

pages = {104306},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Serwane2011,

title = {Deterministic Preparation of a Tunable Few-Fermion System},

author = {F Serwane and G Zurn and T Lompe and T B Ottenstein and A N Wenz and S Jochim},

url = {http://www.sciencemag.org/content/332/6027/336.abstract},

doi = {10.1126/science.1201351},

issn = {1095-9203},

year  = {2011},

date = {2011-01-01},

urldate = {2011-01-01},

journal = {Science},

volume = {332},

number = {6027},

pages = {336--338},

abstract = {Systems consisting of few interacting fermions are the building blocks of matter, with atoms and nuclei being the most prominent examples. We have created a few-body quantum system with complete control over its quantum state using ultracold fermionic atoms in an optical dipole trap. Ground-state systems consisting of 1 to 10 particles are prepared with fidelities of ∼90%. We can tune the interparticle interactions to arbitrary values using a Feshbach resonance and have observed the interaction-induced energy shift for a pair of repulsively interacting atoms. This work is expected to enable quantum simulation of strongly correlated few-body systems.},

note = {arXiv: 1101.2124 

ISBN: 0036-8075, 1095-9203},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Merli2009,

title = {Photoassociation and coherent transient dynamics in the interaction 

 of ultracold rubidium atoms with shaped femtosecond pulses. II. Theory},

author = {A. Merli and E. K. F. Eimer and F. Weise and A. Lindinger and W. Salzmann and T. Mullins and S. Götz and R. Wester and M. Weidemüller and R. Abreveganobreveglu and C. P. Koch},

url = {http://dx.doi.org/10.1103/PhysRevA.80.063417},

doi = {10.1103/PhysRevA.80.063417},

year  = {2009},

date = {2009-12-01},

journal = {Phys. Rev. A},

volume = {80},

number = {6},

pages = {063417},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mullins2009,

title = {Photoassociation and coherent transient dynamics in the interaction 

 of ultracold rubidium atoms with shaped femtosecond pulses. I. Experiment},

author = {T. Mullins and W. Salzmann and S. Götz and M. Albert and J. Eng and R. Wester and M. Weidemüller and F. Weise and A .Merli and S. M. Weber and F. Sauer and L. Wöste and A. Lindinger},

url = {http://dx.doi.org/10.1103/PhysRevA.80.063416},

doi = {10.1103/PhysRevA.80.063416},

year  = {2009},

date = {2009-12-01},

journal = {Phys. Rev. A},

volume = {80},

number = {6},

pages = {063416},

publisher = {American Physical Society},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Eimer2009,

title = {Spectrally resolved coherent transient signal for ultracold rubidium 

 molecules},

author = {F. Eimer and F. Weise and A. Merli and S. Birkner and F. Sauer and L. Wöste and A. Lindinger and R. Aganoglu and C. P. Koch and W. Salzmann and T. Mullins and S. Götz and R. Wester and M. Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2009-00212-8},

doi = {10.1140/epjd/e2009-00212-8},

year  = {2009},

date = {2009-09-01},

journal = {Eur. Phys. J. D},

volume = {54},

number = {3},

pages = {711-714},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Amthor2009,

title = {Autoionization of an ultracold Rydberg gas through resonant dipole 

 coupling},

author = {T. Amthor and J. Denskat and C. Giese and N. N. Bezuglov and A. Ekers and L. Cederbaum and M. Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2009-00119-4},

year  = {2009},

date = {2009-01-01},

journal = {Eur. Phys. J. D},

volume = {53},

pages = {329},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2009,

title = {Influence of a Feshbach resonance on the photoassociation of LiCs},

author = {J. Deiglmayr and P. Pellegrini and A. Grochola and M. Repp and R. Côté and O. Dulieu and R. Wester and M. Weidemüller},

url = {http://www.iop.org/EJ/abstract/1367-2630/11/5/055034/},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {New Journal of Physics},

volume = {11},

number = {5},

pages = {055034},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2009b,

title = {Formation of ultracold dipolar molecules in the lowest vibrational 

 levels by photoassociation},

author = {J. Deiglmayr and M. Repp and A. Grochola and K. Mörtlbauer and C. Glück and J. Lange and O. Dulieu and R. Wester and M. Weidemüller},

url = {http://www.rsc.org/Publishing/Journals/FD/article.asp?doi=b818391k},

year  = {2009},

date = {2009-01-01},

journal = {Faraday Discussions},

volume = {142},

pages = {335},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Grochola2009,

title = {Photoassociation spectroscopy of the B^1Pi state of LiCs},

author = {A. Grochola and A. Pashov and J. Deiglmayr and M. Repp and E. Tiemann and R. Wester and M. Weidemüller},

url = {http://link.aip.org/link/?JCP/131/054304/1},

doi = {10.1063/1.3180820},

year  = {2009},

date = {2009-01-01},

journal = {The Journal of Chemical Physics},

volume = {131},

number = {5},

pages = {054304},

publisher = {AIP},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hlavenka2009,

title = {Absolute photodetachment cross section measurements of the O^- 

 and OH^- anion},

author = {P. Hlavenka and R. Otto and S. Trippel and J. Mikosch and M. Weidemüller and R. Wester},

url = {http://link.aip.org/link/?JCP/130/061105/1},

doi = {10.1063/1.3080809},

year  = {2009},

date = {2009-01-01},

journal = {The Journal of Chemical Physics},

volume = {130},

number = {6},

pages = {061105},

publisher = {AIP},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Otto2009,

title = {How can a 22-pole ion trap exhibit ten local minima in the effective 

 potential?},

author = {R. Otto and P. Hlavenka and S. Trippel and J. Mikosch and K. Singer and M. Weidemüller and R. Wester},

url = {http://stacks.iop.org/0953-4075/42/154007},

year  = {2009},

date = {2009-01-01},

journal = {Journal of Physics B},

volume = {42},

number = {15},

pages = {154007},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weise2009,

title = {Characteristic oscillations in the coherent transients of ultracold 

 rubidium molecules using red and blue detuned pulses for photoassociation},

author = {Fabian Weise and Andrea Merli and Frauke Eimer and Sascha Birkner and Franziska Sauer and Ludger Wöste and Albrecht Lindinger and Wenzel Salzmann and Terence G. Mullins and Roland Wester and Matthias Weidemüller and Ruzin Abreveganobreveglu and Christiane P. Koch},

url = {http://iopscience.iop.org/0953-4075/42/21/215307/},

year  = {2009},

date = {2009-01-01},

journal = {Journal of Physics B},

volume = {42},

pages = {215307},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Scherer2009,

title = {Injection seeded single mode intra-cavity absorption spectroscopy},

author = {B. Scherer and W. Salzmann and J. Wöllenstein and M. Weidemüller},

url = {http://www.springerlink.com/content/73662t034h8344m6/},

year  = {2009},

date = {2009-01-01},

journal = {Applied Physics B},

volume = {96},

pages = {281},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weidemuller2009,

title = {Rydberg atoms - There can be only one},

author = {M. Weidemüller},

url = {http://www.nature.com/nphys/journal/v5/n2/abs/nphys1193.html},

year  = {2009},

date = {2009-01-01},

journal = {Nature Physics},

volume = {5},

number = {91},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Wenz2009,

title = {Universal trimer in a three-component Fermi gas},

author = {A. N. Wenz and T. Lompe and T. B. Ottenstein and F. Serwane and G. Zürn and S. Jochim},

url = {http://link.aps.org/doi/10.1103/PhysRevA.80.040702},

doi = {10.1103/PhysRevA.80.040702},

issn = {1050-2947},

year  = {2009},

date = {2009-01-01},

urldate = {2009-01-01},

journal = {Physical Review A},

volume = {80},

number = {4},

pages = {040702},

abstract = {We show that the recently measured magnetic field dependence of three-body loss in a three-component mixture of ultracold $textasciicircum6$Li atoms [1,2] can be explained by the presence of a universal trimer state. Previous work suggested a universal trimer state as a probable explanation, yet failed to get good agreement between theory and experiment over the whole range of magnetic fields. For our description we adapt the theory of Braaten and Hammer [3] for three identical bosons to the case of three distinguishable fermions by combining the three scattering lengths $a_12,$ $a_23$ and $a_13$ between the three components to an effective interaction parameter $a_m$. We show that taking into account a magnetic field variation of the lifetime of the trimer state is essential to obtain a complete understanding of the observed decay rates.},

note = {arXiv: 0906.4378},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Albert2008,

title = {The interaction of a spectrally cut laser-pulse with a two-level 

 atom},

author = {M. Albert and T. Mullins and S. Götz and W. Salzmann and R. Wester and M. Weidemüller},

url = {http://dx.doi.org/10.1080/09500340802441481},

year  = {2008},

date = {2008-01-01},

journal = {J. Mod. Opt.},

volume = {55},

pages = {3359},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Debatin2008,

title = {A planar multipole ion trap},

author = {M. Debatin and M. Kröner and J. Mikosch and S. Trippel and N. Morrison and M. Reetz-Lamour and P. Woias and R. Wester and M. Weidemüller},

url = {http://link.aps.org/abstract/PRA/v77/e033422},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. A},

volume = {77},

pages = {033422},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2008a,

title = {Formation of ultracold polar molecules in the rovibrational ground 

 state},

author = {J. Deiglmayr and A. Grochola and M. Repp and K. Mörtlbauer and C. Glück and J. Lange and O. Dulieu and R. Wester and M. Weidemüller},

url = {http://physics.aps.org/pdf/10.1103/PhysRevLett.101.133004.pdf},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. Lett.},

volume = {101},

pages = {133004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Konig2008,

title = {Real-time phase-shift detection of the surface plasmon resonance},

author = {T. König and M. Weidemüller and A. Hemmerich},

url = {http://www.springerlink.com/content/k34445p5l83j5208/},

year  = {2008},

date = {2008-01-01},

journal = {Appl. Phys. B},

volume = {55},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2008,

title = {Evaporation of trapped anions studied with a 22-pole ion trap in 

 tandem time-of-flight configuration},

author = {J. Mikosch and U. Frühling and S. Trippel and R. Otto and P. Hlavenka and D. Schwalm and M. Weidemüller and R. Wester},

url = {http://dx.doi.org/10.1103/PhysRevA.78.023402},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. A},

volume = {78},

pages = {023402},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2008a,

title = {Inverse temperature dependent lifetimes of transient SN2 ion-dipole 

 complexes},

author = {J. Mikosch and R. Otto and S. Trippel and C. Eichhorn and M. Weidemüller and R. Wester},

url = {http://dx.doi.org/10.1021/jp804655k},

year  = {2008},

date = {2008-01-01},

journal = {J. Phys. Chem. A},

volume = {112},

pages = {10448},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2008b,

title = {Imaging Nucleophilic Substitution Dynamics},

author = {J. Mikosch and S. Trippel and C. Eichhorn and R. Otto and U. Lourderaj and J. X. Zhang and W. L. Hase and M. Weidemüller and R. Wester},

url = {http://www.sciencemag.org/cgi/content/full/319/5860/183?ijkey=.78vQQt1.Icyo&keytype=ref&siteid=sci},

year  = {2008},

date = {2008-01-01},

journal = {Science},

volume = {319},

pages = {183},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Otto2008,

title = {Nonstandard behavior of a negative ion reaction at very low temperatures},

author = {R. Otto and J. Mikosch and S. Trippel and M. Weidemüller and R. Wester},

url = {http://dx.doi.org/10.1103/PhysRevLett.101.063201},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. Lett.},

volume = {101},

pages = {063201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reetz-Lamour2008,

title = {Rabi oscillations and excitation trapping in the coherent excitation 

 of a mesoscopic frozen Rydberg gas},

author = {M. Reetz-Lamour and T. Amthor and J. Deiglmayr and M. Weidemüller},

url = {http://dx.doi.org/10.1103/PhysRevLett.100.253001},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. Lett.},

volume = {100},

pages = {253001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Salzmann2008,

title = {Coherent transients in the femtosecond photoassociation of ultracold 

 molecules},

author = {W. Salzmann and T. Mullins and J. Eng and M. Albert and R. Wester and M. Weidemüller and A. Merli and S. M. Weber and F. Sauer and M. Plewicki and F. Weise and L. Wöste and A. Lindinger},

url = {http://dx.doi.org/10.1103/PhysRevLett.100.233003},

year  = {2008},

date = {2008-01-01},

journal = {Phys. Rev. Lett.},

volume = {100},

pages = {233003},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reetz-Lamour2008a,

title = {Rabi oscillations between ground and Rydberg states and van der Waals 

 blockade in a mesoscopic frozen Rydberg gas},

author = {M. Reetz-Lamour and J. Deiglmayr and T. Amthor and M. Weidemüller},

url = {http://dx.doi.org/10.1088/1367-2630/10/4/045026},

year  = {2008},

date = {2008-01-01},

journal = {New J. Phys.},

volume = {10},

pages = {045026},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Scherer2008,

title = {Measurement of the pressure broadening coefficients of the oxygen 

 A-band using a low cost, polarization stabilized, widely tunable 

 vertical-cavity surface-emitting laser},

author = {Benjamin Scherer and Jürgen Wöllenstein and Matthias Weidemüller and Wenzel Salzmann and Johannes Michael Ostermann and Fernando Rinaldi and Rainer Michalzik},

url = {http://dx.doi.org/10.1007/s00542-007-0440-z},

year  = {2008},

date = {2008-01-01},

journal = {Microsyst. Technol.},

volume = {14},

pages = {607},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmeyr2008cc,

title = {Calculations of static dipole polarizabilities of alkali dimers: Prospects for alignment of ultracold molecules},

author = {Johannes Deiglmayr and Mireille Aymar and Roland Wester and Matthias Weidemüller and Olivier Dulieu},

url = {https://aip.scitation.org/doi/citedby/10.1063/1.2960624},

year  = {2008},

date = {2008-01-01},

journal = {J. Chem. Phys.},

volume = {129},

pages = {064309},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Amthor2007,

title = {Modeling many-particle mechanical effects of an interacting Rydberg 

 gas},

author = {Thomas Amthor and Markus Reetz-Lamour and Christian Giese and Matthias Weidemüller},

url = {http://link.aps.org/abstract/PRA/v76/e054702},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. A},

volume = {76},

pages = {054702},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Amthor2007a,

title = {Mechanical effect of van der Waals interactions observed in real 

 time in an ultracold Rydberg gas},

author = {Thomas Amthor and Markus Reetz-Lamour and Sebastian Westermann and Janne Denskat and Matthias Weidemüller},

url = {http://link.aps.org/abstract/PRL/v98/e023004},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. Lett.},

volume = {98},

pages = {023004},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Gonzalez-Ferez2007,

title = {Photoassociation of cold heteronuclear dimers in static electric 

 fields},

author = {Rosario González-Férez and Matthias Weidemüller and Peter Schmelcher},

url = {http://link.aps.org/abstract/PRA/v76/e023402},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. A},

volume = {76},

pages = {023402},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Henn2007,

title = {Evaporation in atomic traps: A simple approach},

author = {E. A. L. Henn and J. A. Seman and E. R. F. Ramos and A. H. Iavaronni and T. Amthor and V. S. Bagnato},

url = {http://dx.doi.org/10.1119/1.2752823},

year  = {2007},

date = {2007-01-01},

journal = {Am. J. Phys.},

volume = {75},

pages = {907},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Iavaronni2007,

title = {Evaporacao em armadilhas at^omicas e as temperaturas mais 

 baixas do Universo},

author = {A. H. Iavaronni and E. A. L. Henn and E. R. F. Ramos and J. A. Seman and T. Amthor and V. S. Bagnato},

url = {http://www.sbfisica.org.br/rbef/pdf/061206.pdf},

year  = {2007},

date = {2007-01-01},

journal = {Rev. Bras. Ens. Fís.},

volume = {29},

pages = {209},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kraft2007,

title = {A high resolution time-of-flight mass spectrometer for the detection 

 of ultracold molecules},

author = {S. D. Kraft and J. Mikosch and P. Staanum and J. Deiglmayr and J. Lange and A. Fioretti and R. Wester and M. Weidemüller},

url = {http://dx.doi.org/10.1007/s00340-007-2855-8},

year  = {2007},

date = {2007-01-01},

journal = {Appl. Phys. B},

volume = {89},

pages = {453},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kroner2007,

title = {Simulation, design, and test of a novel planar rf micro ion trap},

author = {M. Kröner and M. Debatin and J. Mikosch and S. Trippel and E. Just and M. Reetz-Lamour and R. Wester and M. Weidemüller and P. Woias},

url = {pdfs/kroener-transducers07.pdf},

year  = {2007},

date = {2007-01-01},

journal = {Proceedings of the Transducers and Eurosensors '07},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2007,

title = {Evaporation of buffer gas-thermalized anions out of a multipole rf 

 ion trap},

author = {Jochen Mikosch and Ulrike Frühling and Sebastian Trippel and Dirk Schwalm and Matthias Weidemüller and Roland Wester},

url = {http://link.aps.org/abstract/PRL/v98/e223001},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. Lett.},

volume = {98},

pages = {223001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2007a,

title = {Kinematically complete reaction dynamics of slow ions},

author = {J. Mikosch and S. Trippel and R. Otto and C. Eichhorn and P. Hlavenka and M. Weidemüller and R. Wester},

url = {pdfs/mikosch-icpeac-proc.pdf},

year  = {2007},

date = {2007-01-01},

journal = {J. Phys. Conf. Series,},

volume = {88},

pages = {012025},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mulken2007,

title = {Survival Probabilities in Coherent Exciton Transfer with Trapping},

author = {Oliver Mülken and Alexander Blumen and Thomas Amthor and Christian Giese and Markus Reetz-Lamour and Matthias Weidemüller},

url = {http://link.aps.org/abstract/PRL/v99/e090601},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. Lett.},

volume = {99},

pages = {090601},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Salgueiro2007,

title = {Doorway states and the Bose-Hubbard model},

author = {A. N. Salgueiro and Chi-Yong Lin and A. F. R. Toledo Piza and M. Weidemüller},

url = {http://dx.doi.org/10.1016/j.nuclphysa.2007.03.118},

year  = {2007},

date = {2007-01-01},

journal = {Nucl. Phys. A},

volume = {790},

pages = {780},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Salgueiro2007a,

title = {Quantum dynamics of bosons in a double-well potential: Josephson 

 oscillations, self-trapping and ultralong tunneling times},

author = {A. N. Salgueiro and A. F. R. Toledo Piza and G. B. Lemos and R. Drumond and M. C. Nemes and M. Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2007-00224-4},

year  = {2007},

date = {2007-01-01},

journal = {Eur. Phys. J. D,},

volume = {44},

pages = {537},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Weise2007,

title = {Optimal control of multiphoton ionization of Rb$_2$ molecules in 

 a magneto-optical trap},

author = {Fabian Weise and Sascha Birkner and Andrea Merli and Stefan M. Weber and Franziska Sauer and Ludger Wöste and Albrecht Lindinger and Wenzel Salzmann and Terence G. Mullins and Judith Eng and Magnus Albert and Roland Wester and Matthias Weidemüller},

url = {http://dx.doi.org/10.1103/PhysRevA.76.063404},

year  = {2007},

date = {2007-01-01},

journal = {Phys. Rev. A},

volume = {76},

pages = {063404},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reetz-Lamour2007,

title = {Modeling few-body phenomena in an ultracold Rydberg gas},

author = {M. Reetz-Lamour and T. Amthor and S. Westermann and J. Denskat and A. L. Oliveira and M. Weidemüller},

url = {http://dx.doi.org/10.1016/j.nuclphysa.2007.03.124},

year  = {2007},

date = {2007-01-01},

journal = {Nucl. Phys. A},

volume = {790},

pages = {728c},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Deiglmayr2006,

title = {Coherent excitation of Rydberg atoms in an ultracold gas},

author = {Johannes Deiglmayr and Markus Reetz-Lamour and Thomas Amthor and Sebastian Westermann and André Luiz Oliveira and Matthias Weidemüller},

url = {http://dx.doi.org/10.1016/j.optcom.2006.02.058},

year  = {2006},

date = {2006-01-01},

journal = {Opt. Comm.},

volume = {264},

pages = {293},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kraft2006,

title = {Formation of ultracold LiCs molecules},

author = {Stephan D. Kraft and Peter Staanum and Jörg Lage and Leif Vogel and Roland Wester and Matthias Weidemüller},

url = {http://www.iop.org/EJ/abstract/0953-4075/39/19/S13},

year  = {2006},

date = {2006-01-01},

journal = {J. Phys. B},

volume = {39},

pages = {S993},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mikosch2006,

title = {Velocity map imaging of ion-molecule reactive scattering: The Ar$^+$ 

 + N$_2$ charge transfer reaction},

author = {J. Mikosch and U. Frühling and S. Trippel and D. Schwalm and M. Weidemüller and R. Wester},

url = {http://www.rsc.org/publishing/journals/CP/article.asp?doi=b603109a},

year  = {2006},

date = {2006-01-01},

journal = {Phys. Chem. Chem. Phys.},

volume = {8},

pages = {2990},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Nascimento2006,

title = {Motion in an ultralong-range potential in cold-Rydberg-atom collisions},

author = {V. A. Nascimento and M. Reetz-Lamour and L. L. Caliri and A. L. Oliveira and L. G. Marcassa},

url = {http://dx.doi.org/10.1103/PhysRevA.73.034703},

year  = {2006},

date = {2006-01-01},

journal = {Phys. Rev. A},

volume = {73},

pages = {034703},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Poschinger2006,

title = {Theoretical model for ultracold molecule formation via adaptive feedback 

 control},

author = {Ulrich Poschinger and Wenzel Salzmann and Roland Wester and Matthias Weidemüller and Christiane Koch and Ronnie Kosloff},

url = {http://www.iop.org/EJ/abstract/0953-4075/39/19/S14},

year  = {2006},

date = {2006-01-01},

journal = {J. Phys. B},

volume = {39},

pages = {S1001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Salzmann2006,

title = {Coherent control with shaped femtosecond laser pulses applied to 

 ultracold molecules},

author = {Wenzel Salzmann and Ulrich Poschinger and Roland Wester and Matthias Weidemüller and Andrea Merli and Stefan M. Weber and Franziska Sauer and Mateusz Plewicki and Fabian Weise and Aldo Mirabal Esparza and Ludger Wöste and Albrecht Lindinger},

url = {http://xxx.lanl.gov/abs/physics/0509056},

year  = {2006},

date = {2006-01-01},

journal = {Phys. Rev. A},

volume = {73},

pages = {023414},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Staanum2006,

title = {Experimental investigation of ultracold atom-molecule collisions},

author = {Peter Staanum and Stephan D. Kraft and Jörg Lange and Roland Wester and Matthias Weidemüller},

url = {http://link.aps.org/abstract/PRL/v96/e023201},

year  = {2006},

date = {2006-01-01},

journal = {Phys. Rev. Lett.},

volume = {96},

pages = {023201},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Trippel2006,

title = {Photodetachment of cold OH$^-$ in a multipole ion trap},

author = {S. Trippel and J. Mikosch and R. Berhane and R. Otto and M. Weidemüller and R. Wester},

url = {http://link.aps.org/abstract/PRL/v97/e193003},

year  = {2006},

date = {2006-01-01},

journal = {Phys. Rev. Lett.},

volume = {97},

pages = {193003},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Westermann2006,

title = {Dynamics of resonant energy transfer in a cold Rydberg gas},

author = {Sebastian Westermann and Thomas Amthor and André Luiz Oliveira and Johannes Deiglmayr and Markus Reetz-Lamour and Matthias Weidemüller},

url = {http://dx.doi.org/10.1140/epjd/e2006-00130-3},

year  = {2006},

date = {2006-01-01},

journal = {Eur. J. Phys. D},

volume = {40},

pages = {37},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Reetz-Lamour2006,

title = {Prospects of ultracold Rydberg gases for quantum information processing},

author = {Markus Reetz-Lamour and Thomas Amthor and Johannes Deiglmayr and Sebastian Westermann and Kilian Singer and André Luiz Oliveira and Luis Gustavo Marcassa and Matthias Weidemüller},

url = {http://dx.doi.org/10.1002/prop.200610318},

year  = {2006},

date = {2006-01-01},

journal = {Fortschr. Phys.},

volume = {54},

pages = {776},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kraft2005,

title = {Saturation of Cs$_2$ photoassociation in an optical dipole trap},

author = {S. D. Kraft and M. Mudrich and M. U. Staudt and J. Lange and O. Dulieu and R. Wester and M. Weidemüller},

url = {http://link.aps.org/abstract/PRA/v71/e013417},

year  = {2005},

date = {2005-01-01},

journal = {Phys. Rev. A},

volume = {71},

pages = {013417},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Marcassa2005,

title = {Colliding atomic pair distribution in an ultralong-range Rydberg 

 potential},

author = {L. G. Marcassa and A. L. Oliveira and M. Weidemüller and V. S. Bagnato},

year  = {2005},

date = {2005-01-01},

journal = {Phys. Rev. A},

volume = {71},

pages = {054701},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Singer2005,

title = {Spectroscopy of an ultracold Rydberg gas and signatures of Rydberg-Rydberg 

 interactions},

author = {K. Singer and M. Reetz-Lamour and T. Amthor and S. Fölling and M. Tscherneck and M. Weidemüller},

url = {http://dx.doi.org/10.1088/0953-4075/38/2/023},

year  = {2005},

date = {2005-01-01},

journal = {J. Phys. B},

volume = {38},

pages = {S321},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Singer2005a,

title = {Long-range interactions between alkali Rydberg atom pairs correlated  to the $n$s-$n$s, $n$p-$n$p and $n$d-$n$d asymptotes},

author = {K. Singer and J. Stajonevic and M. Weidemüller and R. Côté},

url = {http://dx.doi.org/10.1088/0953-4075/38/2/021},

year  = {2005},

date = {2005-01-01},

urldate = {2005-01-01},

journal = {J. Phys. B},

volume = {38},

pages = {S295},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Bunermann2004,

title = {Spectroscopy of Cs attached to helium nanodroplets},

author = {O. Bünermann and M. Mudrich and M. Weidemüller and F. Stienkemeier},

url = {http://link.aip.org/link/?JCPSA6/121/8880/1},

year  = {2004},

date = {2004-01-01},

journal = {J. Chem. Phys.},

volume = {121},

pages = {8880},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Eichhorn2004,

title = {Optical dipole trap inside a laser resonator},

author = {M. Eichhorn and M. Mudrich and M. Weidemüller},

url = {http://www.opticsinfobase.org/abstract.cfm?URI=ol-29-10-1147},

year  = {2004},

date = {2004-01-01},

journal = {Opt. Lett.},

volume = {29},

pages = {1147},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mudrich2004,

title = {Formation of cold bialkali dimers on helium nanodroplets},

author = {M. Mudrich and O. Bünermann and F. Stienkemeier and O. Dulieu and M. Weidemüller},

url = {http://www.edpsciences.org/articles/epjd/abs/2004/11/d04237/d04237.html},

year  = {2004},

date = {2004-01-01},

journal = {Eur. J. Phys. D},

volume = {31},

pages = {291},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mudrich2004a,

title = {Hyperfine-changing collisions in an optically trapped gas of ultracold 

 cesium and lithium},

author = {M. Mudrich and S. D. Kraft and J. Lange and A. Mosk and M. Weidemüller and E. Tiesinga},

url = {http://link.aps.org/abstract/PRA/v70/e062712},

year  = {2004},

date = {2004-01-01},

journal = {Phys. Rev. A},

volume = {70},

pages = {062712},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Singer2004,

title = {Verfahren und Vorrichtung zur kohärenten Überlagerung von 

 Laserstrahlen aus verschiedenen Lichtquellen},

author = {K. Singer and M. Eichhorn and M. Tscherneck and M. Reetz-Lamour and M. Weidemüller},

year  = {2004},

date = {2004-01-01},

journal = {Deutsche Patentanmeldung DE 102 43 367},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Singer2004a,

title = {Spectral Broadening and Suppression of Excitation Induced by Ultralong-Range 

 Interactions in a Cold Gas of Rydberg Atoms},

author = {K. Singer and M. Reetz-Lamour and T. Amthor and L. G. Marcassa and M. Weidemüller},

url = {http://link.aps.org/abstract/PRL/v93/e163001},

year  = {2004},

date = {2004-01-01},

journal = {Phys. Rev. Lett.},

volume = {93},

pages = {163001},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Wester2004,

title = {Photoassociation inside an optical dipole trap: absolute rate coefficients 

 and Franck-Condon factors},

author = {R. Wester and S. D. Kraft and M. Mudrich and M. Staudt and J. Lange and N. Vanhaecke and O. Dulieu and M. Weidemüller},

url = {http://dx.doi.org/10.1007/s00340-004-1649-5},

year  = {2004},

date = {2004-01-01},

journal = {Appl. Phys. B},

volume = {79},

pages = {993},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Eisenbarth2003,

title = {New method to measure the friction force of electron coolers in heavy-ion 

 storage rings},

author = {U. Eisenbarth and M. Beutelspacher and B. Eike and M. Grieser and R. Grimm and M. Mudrich and U. Schramm and D. Schwalm and M. Weidemüller},

year  = {2003},

date = {2003-01-01},

journal = {Nucl. Instrum. Meth. A},

volume = {498},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Kleinert2003,

title = {Laser-Cooled Ions and Atoms in a Storage Ring},

author = {J. Kleinert and S. Hannemann and U. Eisenbarth and B. Eike and M. Grieser and R. Grimm and G. Gwinner and S. Karpuk and G. Saathoff and U. Schramm and D. Schwalm and M. Weidemüller},

year  = {2003},

date = {2003-01-01},

journal = {Hyperf. Int.},

volume = {146},

pages = {189--195},

keywords = {},

pubstate = {published},

tppubtype = {article}

}