ON UNITARIZATION OF BORN APPROXIMATION

被引：4

作者：

ABULMAGD, AY

SIMBEL, MH

机构：

[1] Theoretical Physics Department, Atomic Energy Establishment, Cairo

[2] Physics Department, Faculty of Science, Cairo University, Giza

来源：

ZEITSCHRIFT FUR PHYSIK | 1968年 / 215卷 / 02期

关键词：

D O I：

10.1007/BF01379849

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new approximation for the elastic scattering transition matrix is suggested. This approximation satisfies the unitarity condition. A modified Born series is introduced which has this unitarized Born approximation as the leading term. The series is applied to the solvable case of scattering by a separable potential and is found to converge in a wider region of energies than that of the conventional Born series. © 1968 Springer-Verlag.

引用

页码：121 / +

页数：1

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