Muon transverse polarization in the K-l2 gamma decay in the standard model

Braguta, V. V.Chalov, A. E.Likhoded, A. A.2014-05-202014-05-202002-08-01Physical Review D. College Pk: American Physical Soc, v. 66, n. 3, 8 p., 2002.0556-2821http://hdl.handle.net/11449/23022The 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).8engMuon transverse polarization in the K-l2 gamma decay in the standard modelArtigo10.1103/PhysRevD.66.034012WOS:000177873600036Acesso abertoWOS000177873600036.pdf