Properties of Light Resonances from Unitarized Chiral Perturbation Theory: Nc Behavior and Quark Mass Dependence

被引：0
|
作者：
Pelaez, J. R. [1 ]
Nebreda, J. [1 ]
Rios, G. [1 ]
机构：
[1] Univ Complutense, Dept Fis Teor 2, E-28040 Madrid, Spain
来源：
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT | 2010年 / 186期
关键词：
SCALAR MESONS; SCATTERING; A(0)(980); F(0)(980); AMPLITUDE; FERMIONS; DECAYS; STATES; PI;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We review the unitarization of Chiral Perturbation Theory with dispersion relations and how it describes meson-meson scattering data, generating light resonances whose mass, width and nature can be related to QCD parameters like quark masses and the number of colors.
引用
收藏
页码：113 / 123
页数：11
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