caa a22 4500 445864966 CHVBK 20180317145455.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1140/epjd/e2011-20161-9 doi (NATIONALLICENCE)springer-10.1140/epjd/e2011-20161-9 Adiabatic conversion of ultracold atoms to A3B-type tetrameric molecules [Elektronische Daten] [G.Q. Li, P. Peng] Abstract.: We investigate the conversion of ultracold bosonic atoms to heteronuclear tetramer A3B by an Efimov resonance-assisted stimulated Raman adiabatic passage scheme. In view of recent experiments involving heteronuclear Efimov trimers KKRb and KRbRb [Phys. Rev. Lett. 103, 043201 (2009)], the intermediate state populated by heteronuclear trimer A2B in the conversion process is considered. The atom-molecule dark state solution for a system with a population imbalance is derived analytically, and the role played by the imbalance in the conversion is studied. In addition, the effects of the external field parameters (including photoassociated pulse intensity, width, magnetic coupling strength and its detuning) on the conversion are discussed via the concept of adiabatic fidelity. EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg, 2011 Li G.Q. Faculty of Science, Shaanxi University of Science and Technology, 710021, Xi'an, P.R. China aut Peng P. Faculty of Science, Shaanxi University of Science and Technology, 710021, Xi'an, P.R. China aut The European Physical Journal D Springer-Verlag 64/1(2011-09-01), 79-84 1434-6060 64:1<79 2011 64 10053 https://doi.org/10.1140/epjd/e2011-20161-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epjd/e2011-20161-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li G.Q. Faculty of Science, Shaanxi University of Science and Technology, 710021, Xi'an, P.R. China aut NATIONALLICENCE 700 1- Peng P. Faculty of Science, Shaanxi University of Science and Technology, 710021, Xi'an, P.R. China aut NATIONALLICENCE 773 0- The European Physical Journal D Springer-Verlag 64/1(2011-09-01), 79-84 1434-6060 64:1<79 2011 64 10053 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer