PARTIAL WIDTHS OBTAINED BY THE COMPLEX RESONANCE-SCATTERING THEORY

被引：50

作者：

MOISEYEV, N

PESKIN, U

机构：

[1] Department of Chemistry, Technion EnIsrael Institute of Technology

来源：

PHYSICAL REVIEW A | 1990年 / 42卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.42.255

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A complex resonance-scattering theory is developed to obtain partial widths and branching ratios for full scattering experiments. A new formula for the partial widths which is useful in atomic, molecular, nuclear, and particle physics is obtained. The formalism provides a simple relationship among the previously proposed different methods for calculating partial widths. Illustrative numerical examples are given, showing the stability (lack of oscillations) of the partial widths obtained by this formula. © 1990 The American Physical Society.

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页码：255 / 260

页数：6

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