VECTOR-DOMINANCE MODEL COMPARISON OF PI+ PHOTOPRODUCTION WITH RHO0 PRODUCTION BY PIONS

被引：26

作者：

DIEBOLD, R

POIRIER, JA

机构：

[1] Stanford Linear Accelerator Center, Stanford, CA

[2] Department of Physics, University of Notre Dame, Notre Dame, IN

来源：

PHYSICAL REVIEW LETTERS | 1968年 / 20卷 / 26期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevLett.20.1532

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A comparison of the reactions p+n and -p0n at 4 and 8 GeV/c has been made using the vector-dominance model. Although the 0 data are insufficient to show the very narrow forward peak observed in the photoproduction data, agreement is obtained to within errors for |t|0.1 (GeV/c)2. Taking interference effects into account, this agreement can be extended to |t|1.5 (GeV/c)2 at 4 GeV/c, but only to 0.3 (GeV/c)2 at 8 GeV/c. © 1968 The American Physical Society.

引用

页码：1532 / &

共 21 条

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