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

页码：7031 / 7033

页数：3

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