Decays KL→l+l-l′+l′- reexamined

被引：11
|
作者：
Zhang, LZ [1 ]
Goity, JL
机构：
[1] Hampton Univ, Dept Phys, Hampton, VA 23668 USA
[2] Jefferson Lab, Newport News, VA 23606 USA
来源：
PHYSICAL REVIEW D | 1998年 / 57卷 / 11期
关键词：
D O I：
10.1103/PhysRevD.57.7031
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The double lepton pair decay modes of the K-L meson are analyzed including all contributions of order p(6) in chiral perturbation theory. The experimentally established e(+)e(-)e(+)e(-) mode and the recently observed e(+)e(-)mu(+)mu(-) mode are discussed in detail.
引用
收藏
页码：7031 / 7033
页数：3
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