Formation of ultracold Cs2 molecules through the double minimum Cs2 3 1sigma+u state (CROSBI ID 108563)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pichler, Marin ; Stwalley, William C. ; Beuc, Robert ; Pichler, Goran
engleski
Formation of ultracold Cs2 molecules through the double minimum Cs2 3 1sigma+u state
We present a simple model of ultracold cesium dimer formation in which the photoassociation into rovibrational levels of the double-minimum Cs2 3 1sigmau+ state above its internal barrier enables spontaneous or stimulated emission into the lowest rovibrational levels of the Cs2 1(X) 1sigmag+ ground electronic state. The transition dipole moment should be sufficiently large for observation of such spectral transitions. The use of the Cs2 3 1sigmau+ double-minimum potential could be extended to molecular Bose-Einstein condensates in which an optical trap can be employed for trapping of both atomic and molecular species.
Formation of ultracold molecules; Double-minimum state
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Podaci o izdanju
69 (1)
2004.
013403-1-5-x
objavljeno
1050-2947