Realization of a strongly interacting Bose-Fermi mixture from a two-component Fermi gas TeX Export

@misc{citeulike:2763911, abstract = {We show the emergence of a strongly interacting Bose-Fermi mixture from a two-component Fermi mixture with population imbalance. By analyzing in situ density profiles of \$^6\$Li atoms in the BCS-BEC crossover regime we identify a critical interaction strength, beyond which all minority atoms pair up with majority atoms, and form a Bose condensate. This is the regime where the system can be effectively described as a boson-fermion mixture. We determine the dimer-fermion and dimer-dimer scattering lengths and beyond-mean-field contributions. Our study realizes a Gedanken experiment of bosons immersed in a Fermi sea of one of their constituents, revealing the composite nature of the bosons.}, archivePrefix = {arXiv}, author = {Shin, Yong-Il and Schirotzek, Andr\&\#xe9; and Schunck, Christian H. and Ketterle, Wolfgang}, citeulike-article-id = {2763911}, citeulike-linkout-0 = {http://arxiv.org/abs/0805.0623}, citeulike-linkout-1 = {http://arxiv.org/pdf/0805.0623}, day = {6}, eprint = {0805.0623}, keywords = {bcs, bec, experiment, fermi\_gas}, month = {May}, posted-at = {2008-05-07 07:16:56}, priority = {3}, title = {Realization of a strongly interacting Bose-Fermi mixture from a two-component Fermi gas}, url = {http://arxiv.org/abs/0805.0623}, year = {2008} }

TY - ELEC ID - citeulike:2763911 L3 - citeulike-article-id:2763911 N2 - We show the emergence of a strongly interacting Bose-Fermi mixture from a two-component Fermi mixture with population imbalance. By analyzing in situ density profiles of $^6$Li atoms in the BCS-BEC crossover regime we identify a critical interaction strength, beyond which all minority atoms pair up with majority atoms, and form a Bose condensate. This is the regime where the system can be effectively described as a boson-fermion mixture. We determine the dimer-fermion and dimer-dimer scattering lengths and beyond-mean-field contributions. Our study realizes a Gedanken experiment of bosons immersed in a Fermi sea of one of their constituents, revealing the composite nature of the bosons. TI - Realization of a strongly interacting Bose-Fermi mixture from a two-component Fermi gas KW - bcs KW - bec KW - experiment KW - fermi_gas AU - Shin, Yong-Il AU - Schirotzek, André AU - Schunck, Christian AU - Ketterle, Wolfgang PY - 2008/May/06/ UR - http://arxiv.org/abs/0805.0623 ER -