Flux and scattering into cones for long range and singular potentials

被引：13

作者：

Amrein, WO ^{[1
]}

Pearson, DB ^{[1
]}

机构：

[1] UNIV HULL,DEPT APPL MATH,KINGSTON HULL HU6 7RX,N HUMBERSIDE,ENGLAND

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 15期

关键词：

D O I：

10.1088/0305-4470/30/15/022

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We prove that the probability of finding a scattered quantum-mechanical particle at large times in a truncated cone is identical with the scattered flux, integrated over time, across a distant spherical surface subtending this cone. The theory applies to potentials with arbitrary local singularities and decaying faster than r(-2/3) at large distances.

引用

页码：5361 / 5379

页数：19

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