Regular and chaotic quantum dynamics in atom-diatom reactive collisions

被引：5

作者：

Gevorkyan, A. S. ^{[1
]}

Bogdanov, A. V. ^{[2
]}

Nyman, G. ^{[3
]}

机构：

[1] NAS, IIAP IAPP, Yerevan, Armenia

[2] Inst High Performance Comp & Informat Syst, St Petersburg, Russia

[3] Univ Gothenburg, Dept Chem, Gothenburg, Sweden

来源：

PHYSICS OF ATOMIC NUCLEI | 2008年 / 71卷 / 05期

关键词：

D O I：

10.1134/S1063778808050165

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A new microirreversible 3D theory of quantum multichannel scattering in the three-body system is developed. The quantum approach is constructed on the generating trajectory tubes which allow taking into account influence of classical nonintegrability of the dynamical quantum system. When the volume of classical chaos in phase space is larger than the quantum cell in the corresponding quantum system, quantum chaos is generated. The probability of quantum transitions is constructed for this case. The collinear collision of the Li + (FH) --> (LiF) + H system is used for numerical illustration of a system generating quantum (wave) chaos.

引用

收藏

页码：876 / 883

页数：8

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