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

Braguta, V. V.; Chalov, A. E.; Likhoded, A. A.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23022

Title:

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

Author(s):

Institution:

Moscow Inst Phys & Technol
Universidade Estadual Paulista (UNESP)

ISSN:

0556-2821

Abstract:

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).

Issue Date:

1-Aug-2002

Citation:

Physical Review D. College Pk: American Physical Soc, v. 66, n. 3, 8 p., 2002.

Time Duration:

8

Publisher:

American Physical Soc

Source:

http://dx.doi.org/10.1103/PhysRevD.66.034012

URI:

http://hdl.handle.net/11449/23022

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/23022

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