4.5 Article

Radiative decays of charmed mesons in a modified relativistic quark model

期刊

CHINESE PHYSICS C
卷 46, 期 7, 页码 -

出版社

IOP Publishing Ltd
DOI: 10.1088/1674-1137/ac600c

关键词

charmed mesons; radiative decays; quark model

资金

  1. National Natural Science Foundation of China (NSFC) [11775050, 12175037]

向作者/读者索取更多资源

In this study, the radiative decays of charmed mesons are systematically estimated using a modified relativistic quark model, and it is found that the branching ratios of several processes are sizable and can be detected experimentally, while the branching ratios of some channels are smaller but may be observable with future experiments.
In this study, we perform systematic estimations of the radiative decays of the charmed mesons in a modified relativistic quark model. Our estimations indicate that the branching ratios of the processes of D-2(0)(1(3)P(2)) -> D*(0)(1(3)S(1))gamma, D-3(0)(1D(3)) -> D-2(0)(1(3)P(2))gamma, D-2(0)(2D(2)') -> D-1(0)(2P(1))gamma, D-3(0)(2(3)D(3)) -> D-2(0)(2(3)P(2))gamma, and D*(0) (1(3)S(1)) -> D-0(1(1)S(0))gamma are of the order of 10(-2), which are sizable to be detected experimentally. Moreover, the branching ratios of some channels, for example, D-1(0)(1P(1)) -> D(1(1)S(0))(0)gamma, D-0(3(1)S(0)) -> D-1'(0)(2P(1)')gamma, and D-0(3(3)S(1)) -> D-2(0)(2(3)P(2))gamma, are estimated to be of the order of 10(-3), which may be accessible with the accumulation of data in future experiments.

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

4.5
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