A conjecture about hadrons

被引：16

作者：

Beane, SR ^{[1
]}

Savage, MJ

机构：

[1] Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA

[2] Univ Washington, Dept Phys, Seattle, WA 98195 USA

来源：

PHYSICS LETTERS B | 2003年 / 556卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(03)00127-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We conjecture that in the chiral limit of QCD the spectrum of hadrons is comprised of decoupled, reducible chiral multiplets. A simple rule is developed which identifies the chiral representations filled out by the ground-state hadrons. Our arguments are based on the algebraic structure of superconvergence relations derived by Weinberg from the high-energy behavior of pion-hadron scattering amplitudes. (C) 2003 Published by Elsevier Science B.V.

引用

页码：142 / 152

页数：11

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