Muon transverse polarization in the $K_{l 2 γ}$ decay in the standard model

15 August 2002

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 66 (3) , 034012
https://doi.org/10.1103/physrevd.66.034012

Abstract

The muon transverse polarization in the

K^{+} \to μ^{+} ν γ

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_{γ} >~ 20 MeV

is equal to

5.63 \times 10^{- 4} .

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Version 1, 2002-05-18, ArXiv

This publication has 16 references indexed in Scilit:

T-odd correlation in the $K_{l 3 γ}$ decay
Physical Review D, 2002
Search for T violation in the decays K + → π 0 μ + ν and K + → μ + νγ
Physics of Atomic Nuclei, 2002
Prospects for CP-violation searches in the future experiment with RF-separated K± beam @ U-70
Nuclear Physics B - Proceedings Supplements, 2001
Search for $T$ -Violating Transverse Muon Polarization in $K^{+} \to π^{0} μ^{+} ν$ Decay Using Stopped Kaons
Physical Review Letters, 1999
Constraints on the $W_{R}$ mass and $CP$ violation in left-right models
Physical Review D, 1997
Time Reversal Violation in K+ -> + Decay and Three Higgs Model
Progress of Theoretical Physics, 1996
G(1590)-Meson and possible characteristic features of a glueball
The European Physical Journal C, 1984
Limit on $W_{L} - W_{R}$ mixing in the $SU {(2)}_{L} \times SU {(2)}_{R}$ model
Physical Review D, 1984
Strong bounds on weak couplings
Physics Letters B, 1982
Gauge Theory of $CP$ Nonconservation
Physical Review Letters, 1976

Muon transverse polarization in theKl2γdecay in the standard model

Abstract

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Muon transverse polarization in the $K_{l 2 γ}$ decay in the standard model