Zobrazeno 1 - 5
of 5
pro vyhledávání: '"E. R. Sánchez Guajardo"'
Autor:
J. Hecker Denschlag, Rudolf Grimm, G. C. Strinati, E. R. Sánchez Guajardo, Pierbiagio Pieri, Christoph Kohstall, S. Riedl, Matthew Wright, Andrea Perali, A. Altmeyer
Publikováno v:
Physical Review A. 84
Radio frequency spectra of a trapped unitary $^{6}\mathrm{Li}$ gas are reported and analyzed in terms of a theoretical approach that includes both final-state and trap effects. The different strength of the final-state interaction across the trap is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7e6f9a1ffeeb1136dffc8b03903605f
https://doi.org/10.1103/physreva.84.011608
https://doi.org/10.1103/physreva.84.011608
Autor:
J. Hecker Denschlag, E. R. Sánchez Guajardo, S. Riedl, Leonid A. Sidorenkov, Christoph Kohstall, Rudolf Grimm
We have observed the interference between two Bose–Einstein condensates of weakly bound Feshbach molecules of fermionic 6Li atoms. Two condensates are prepared in a double-well trap and, after release from this trap, overlap in expansion. We detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a91a81d5977873221f51b82bace45ae
http://arxiv.org/abs/1104.5454
http://arxiv.org/abs/1104.5454
We investigate the lifetime of angular momentum in an ultracold strongly interacting Fermi gas, confined in a trap with controllable ellipticity. To determine the angular momentum we measure the precession of the radial quadrupole mode. We find that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47aa6c69d6605798a7c7211c52cbeed6
http://arxiv.org/abs/0903.3530
http://arxiv.org/abs/0903.3530
Autor:
Matthew Wright, J. Hecker Denschlag, A. Altmeyer, E. R. Sánchez Guajardo, Henrik Smith, S. Riedl, Georg M. Bruun, Rudolf Grimm, Christoph Kohstall
We present detailed measurements of the frequency and damping of three different collective modes in an ultracold trapped Fermi gas of $^6$Li atoms with resonantly tuned interactions. The measurements are carried out over a wide range of temperatures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b966c6f725ae54ea2836856b9c0152
Autor:
Matthew Wright, S. Riedl, Rudolf Grimm, Christoph Kohstall, A. Altmeyer, E. R. Sánchez Guajardo, J. Hecker Denschlag
Publikováno v:
ResearcherID
We report on experimental studies on the collective behavior of a strongly interacting Fermi gas with tunable interactions and variable temperature. A scissors mode excitation in an elliptical trap is used to characterize the dynamics of the quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d7e8f5424ac3b3741dd2b43db53134