HEAVY FLAVOUR HADRONIC MOLECULES

被引：0
|
作者：
Ortega, P. G. [1 ,2 ]
Entem, D. R. [1 ,2 ]
Fernandez, F. [1 ,2 ]
机构：
[1] Univ Salamanca, Grp Fis Nucl, E-37008 Salamanca, Spain
[2] Univ Salamanca, IUFFyM, E-37008 Salamanca, Spain
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2011年 / 26卷 / 3-4期
关键词：
Charmonium decay; quark models; molecules;
D O I：
10.1142/S0217751X11052207
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：
The structure and different decay modes of the X(3872) resonance are described in a constituent quark model as dynamically generated by the coupling of a molecular DD* state with a c (c) over bar (2(3)P(1)) state. We also obtain in the D*D* J(PC) = 1(--) channel a bound state that can be identify with the Y(4008) charmonium state. Other possible molecular states in the hidden bottom sector are discussed.
引用
收藏
页码：613 / 615
页数：3
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