Ultracold collisions between Li atoms and Li2 diatoms in high vibrational states

被引：40

作者：

Quemener, Goulven ^{[1
]}

Launay, Jean-Michel

Honvault, Pascal

机构：

[1] Univ Rennes, Lab Phys Atomes Lasers Mol & Surfaces, UMR 6627, CNRS, F-35042 Rennes, France

[2] Univ Franche Comte, Inst UTINAM, UMR 6213, CNRS, F-25030 Besancon, France

来源：

PHYSICAL REVIEW A | 2007年 / 75卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.75.050701

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have performed a quantum-dynamical study of vibrational deexcitation and elastic scattering at ultralow collision energies for the bosonic system Li-7+Li-7(2) and for the fermionic system Li-6+Li-6(2) with diatomic molecules in high vibrational states. Inelastic rates show a strong and irregular dependence on the vibrational state of the diatomic molecule. For the highest vibrational state which lies near the dissociation limit, vibrational deexcitation processes are not suppressed, but rather depleted, for both bosonic and fermionic systems.

引用

页数：4

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