Feshbach resonances in ultracold atom-diatom scattering

被引：55

作者：

Forrey, RC ^{[1
]}

Balakrishnan, N ^{[1
]}

Kharchenko, V ^{[1
]}

Dalgarno, A ^{[1
]}

机构：

[1] Harvard Smithsonian Ctr Astrophys, Inst Theoret Atom & Mol Phys, Cambridge, MA 02138 USA

来源：

PHYSICAL REVIEW A | 1998年 / 58卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.58.R2645

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Quantum-mechanical scattering calculations of Feshbach resonances arising from van der Waals molecule formation are used to determine vibrational and rotational predissociation lifetimes. A multichannel effective range theory is used to establish the relationship between predissociation and the zero-temperature limit of collisional quenching for resonances lying close to the thresholds for dissociation. The elastic scattering Feshbach resonances may be measurable in ultracold atom-molecule experiments. [S1050-2947(98)51510-7].

引用

页码：R2645 / R2647

页数：3

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