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
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.
引用
收藏
页码:153 / 157
页数:5
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