ONE-TIME RELATIVISTIC EQUATION AND ITS APPLICATION TO NUCLEON-NUCLEON-SCATTERING

被引：9

作者：

ZHU, XQ

GOURISHANKAR, R

KHANNA, FC

LEUNG, GY

MOBED, N

机构：

[1] SE MASSACHUSETTS UNIV, DEPT PHYS, N DARTMOUTH, MA 02747 USA

[2] UNIV REGINA, DEPT PHYS & ASTRON, REGINA S4S 0A2, SASKATCHEWAN, CANADA

[3] TRIUMF, VANCOUVER V6T 2A3, BC, CANADA

来源：

PHYSICAL REVIEW C | 1992年 / 45卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.45.959

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 three-dimensional relativistic equation with real time variables is derived from the Bethe-Salpeter equation. The kernel is uniquely determined by the Bethe-Salpeter kernel through an infinite series. The one-time kernel in the momentum representation is represented by a superposition of Feynman amplitudes with the particle 1 or the antiparticle 2 being on the mass shell. The numerical analysis shows that the one-time equation is equivalent to the Gross equation in the N-N scattering case.

引用

页码：959 / 973

页数：15

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