Supersymmetric penguin contributions to the process $B_{d}\longrightarrow \Phi K_{s}$ in SUSY GUT with right-handed neutrino.

M.-B. Causse

$Supersymmetric penguin contributions to the process $B_{d}\longrightarrow \Phi K_{s}$ in SUSY GUT with right-handed neutrino.$

Working paper

Supersymmetric penguin contributions to the process $B_{d}\longrightarrow \Phi K_{s}$ in SUSY GUT with right-handed neutrino.

M.-B. Causse

Abstract

The (B_{d}\longrightarrow \Phi K_{s}) process is without tree level decay amplitude . Then the SUSY contributions may be significant . We calculate the neutralino and gluino penguin contributions to the CP violating phase in (SU(5) ) grand unified theory with right-handed neutrino (SU(5)_{RN}) . We find that the SUSY contribution may change the phase in (B_{d}\longrightarrow \Phi K_{s} ).

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Title: Supersymmetric penguin contributions to the process $B_{d}\longrightarrow \Phi K_{s}$ in SUSY GUT with right-handed neutrino.
Creators - without role: M.-B. Causse - Laboratoire de Physique Théorique
Identifiers: 9943888309311
Academic Unit: Université de Montpellier
Language: English
Resource Type: Working paper
Local Fields: hal-00133889