X(3872) in Effective Field Theory

被引：0
|
作者：
Fleming, S. [1 ]
Mehen, T. [2 ]
机构：
[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
[2] Duke Univ, Dept Phys, Durham, NC 27708 USA
来源：
INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS | 2009年 / 1182卷
基金：
美国国家科学基金会;
关键词：
Molecular Charm; DECAYS;
D O I：
暂无
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：
If the X(3872) resonance is a shallow boundstate of a the charm mesons D-0(D) over bar*(0) and D*(0)(D) over bar (0)), it can be described by an effective theory of nonrelativistic D mesons coupled to nonrelativistic pions (X-EFT). In this talk, I give a brief overview of the X(3872), followed by a short review of X-EFT. end my talk with results from calculations of the the next-to-leading-order correction to the partial decay width Gamma[X -> D-0 (D) over bar (0) pi(0)], and the decay of X(3872) to P-wave quarkonia.
引用
收藏
页码：491 / +
页数：2
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