Making molecules by mergoassociation: Two atoms in adjacent nonspherical optical traps
Making molecules by mergoassociation: Two atoms in adjacent nonspherical optical traps
复制标题
通过合并缔合制造分子:相邻非球形光陷阱中的两个原子
DOI:
10.1103/physrevresearch.5.043086
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发表时间:
2023
影响因子:
4.2
通讯作者:
Bird R
中科院分区:
文献类型:
--
作者:
Bird R
Mergoassociation of two ultracold atoms to form a weakly bound molecule can occur when two optical traps that each contain a single atom are merged. Molecule formation occurs at an avoided crossing between a molecular state and the lowest motional state of the atom pair. We develop the theory of mergoassociation for pairs of nonidentical nonspherical traps. We develop a coupled-channel approach for the relative motion of the two atoms and present results for pairs of cylindrically symmetrical traps as a function of their anisotropy. We focus on the strength of the avoided crossing responsible for mergoassociation. We also develop an approximate method that gives insight into the dependence of the crossing strength on aspect ratio.
影响因子:
2.9
作者:
R. Stock;I. Deutsch
通讯作者:
I. Deutsch
影响因子:
4.4
作者:
D. Manolopoulos;S. Gray
通讯作者:
S. Gray
影响因子:
8.6
作者:
R. Stock;I. Deutsch;E. Bolda
通讯作者:
E. Bolda