4.7 Article

Scalar, axial-vector, and tensor resonances from the ρD*, ωD* interaction in the hidden gauge formalism

期刊

PHYSICAL REVIEW D
卷 80, 期 1, 页码 -

出版社

AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.80.014025

关键词

-

资金

  1. DGICYT [FIS2006-03438]
  2. Seventh Framework Programme of EU [227431]
  3. Ministry of Education, Culture, Science and Technology, Japan [19540297]
  4. JSPS [18-8661]
  5. Grants-in-Aid for Scientific Research [19540297] Funding Source: KAKEN

向作者/读者索取更多资源

We study composite systems of light (rho and omega) and heavy (D-*) vector mesons by using the interaction within the hidden gauge formalism. We find a strong attraction in the isospin, spin channels (I,S)=(1/2,0), (1/2,1), and (1/2,2) with positive parity. The attraction is large enough to strongly bind these mesons in states with these quantum numbers, leading to states which can be identified with D-2(*)(2460) and probably with D-*(2640), the last one without experimental spin and parity assignment. In the case of I=3/2, one obtains repulsion and thus, no exotic mesons in this sector are generated in the approach.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据