Enhancement of mu -> e gamma in the supersymmetric SU(5) GUT at large tan beta - art. no. 116010

Authors
Hisano, J Nomura, D Okada, Y Shimizu, Y Tanaka, M
Citation
J. Hisano et al., Enhancement of mu -> e gamma in the supersymmetric SU(5) GUT at large tan beta - art. no. 116010, PHYS REV D, 5811(11), 1998, pp. 6010
Citations number
26
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
5811
Issue
11
Year of publication
1998
Database
ISI
SICI code
0556-2821(199812)5811:11<6010:EOM-EG>2.0.ZU;2-D
Abstract
The branching ratio of mu-->e gamma is evaluated in the supersymmetric SU(5 ) grand unified theory taking account of higher dimensional operators, whic h reproduce the realistic quark and lepton masses and the mixing parameters . It is shown by numerical calculation that at large tan beta the branching ratio is enhanced by a few orders of magnitude since the flavor mixings fo r both the left- and the right-handed sleptons are induced by the effect of the higher dimensional operators. [S0556-2821(98)09521-6].