TY - JOUR

T1 - Exact event rates of lepton flavor violating processes in supersymmetric SU(5) model

AU - Hisano, J.

AU - Moroi, T.

AU - Tobe, K.

AU - Yamaguchi, M.

N1 - Funding Information:
Two of the authors (J.H. and K.T.) would like to thank Y. Okada and T. Yanagida for useful discussions. The work of T.M. was supported by the Director, Office of Energy Research, Office of High Energy and Nuclear Physics, Division of High Energy Physics of the US Department of Energy under Contract DE-AC03-76SF00098, and the work of M.Y. was supportedb y the Sonderforschungsbereich 375-95: “Research in Particle-Astrophysics” of the DeutscheF orschungsgemeinschafat nd the ECC under contracts No. SCl-CT91-0729 and No. SCl-CT92-0789.

PY - 1997/1/16

Y1 - 1997/1/16

N2 - Event rates of various lepton flavor violating processes in the minimal supersymmetric SU(5) model are calculated, using exact formulas which include Yukawa vertices of lepton-slepton-higgsino. We find subtleties in evaluating event rates due to partial cancellation between diagrams. This cancellation typically reduces the event rates significantly, and the size of the reduction strongly depends on superparticle mass spectrum.

AB - Event rates of various lepton flavor violating processes in the minimal supersymmetric SU(5) model are calculated, using exact formulas which include Yukawa vertices of lepton-slepton-higgsino. We find subtleties in evaluating event rates due to partial cancellation between diagrams. This cancellation typically reduces the event rates significantly, and the size of the reduction strongly depends on superparticle mass spectrum.

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U2 - 10.1016/S0370-2693(96)01473-6

DO - 10.1016/S0370-2693(96)01473-6

M3 - Article

AN - SCOPUS:0041593686

SN - 0370-2693

VL - 391

SP - 341

EP - 350

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -