Muon transverse polarization in the Kl2γ decay in the standard model -: art. no. 034012

被引：0

作者：

Braguta, VV ^{[1
]}

Chalov, AE

Likhoded, AA

机构：

[1] Moscow Inst Phys & Technol, Moscow 141700, Russia

[2] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 03期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The muon transverse polarization in the K+-->mu(+)nugamma process induced by the electromagnetic final state interaction is calculated in the framework of the standard model. It is shown that one loop contributions lead to a nonvanishing muon transverse polarization. The value of the muon transverse polarization averaged over the kinematical region of E(gamma)greater than or equal to20 MeV is equal to 5.63x10(-4).

引用

页数：8

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