FLAVORED SCALAR MESONS AND CHIRAL PERTURBATION-THEORY

被引：8
|
作者：
BRAMON, A
机构：
[1] Grup de Física Teòrica, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona
来源：
PHYSICS LETTERS B | 1994年 / 333卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(94)91022-7
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The scalar resonances a0(980) and K0(1250 - 1430) are suggested to be the isoscalar and isospinor members of a conventional, i.e. quark-antiquark, SU(3) octet. This result follows from the use of a Resonance Saturation hypothesis in Chiral Perturbation Theory and should be relevant when identifying the remaining unflavoured, isoscalar members of the multiplet, and, possibly, the related scalar glueballs.
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页码：153 / 157
页数：5
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