6533b837fe1ef96bd12a3509
RESEARCH PRODUCT
The two-loop gluino's corrections on the inclusive b ---> x(s) gamma decay in the CP violation MSSM with large tan beta
Tai-fu Fengsubject
two-loop gluino correctionsHigh Energy Physics::LatticeHigh Energy Physics::PhenomenologyHigh Energy Physics::Experimentdescription
We investigate two-loop gluino corrections to the effective Lagrangian for b ! s g in the minimal supersymmetric extension of the standard model (MSSM) at large tan , including the contributions in which quark flavor change is mediated by charginos. Using the translation invariance of loop momenta and the Ward-Takahashi identities that are required by the SU3 c U1 em gauge invariance, we simplify our expressions to concise forms. As an example, we discuss two-loop gluino corrections to the CP asymmetry of inclusive B ! Xs decay in CP violating MSSM. peerReviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-01-01 |