Single-channel fits and K-matrix constraints

被引：7

作者：

Workman, Ron ^{[1
]}

机构：

[1] George Washington Univ, Dept Phys, Ctr Nucl Studies, Washington, DC 20052 USA

来源：

PHYSICAL REVIEW C | 2006年 / 74卷 / 05期

关键词：

D O I：

10.1103/PhysRevC.74.055207

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 K-matrix formalism is used to relate single-channel and multi-channel fits. We show how the single-channel formalism changes as new hadronic channels become accessible. These relations are compared with those commonly used to fit pseudoscalar meson photoproduction data.

引用

页数：4

共 50 条

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