Dilepton decays and oscillation of $B_s$ in split supersymmetry with R-parity violation

Abstract

We study $B$ physics phenomenology in the scenario of split supersymmetry without R-parity. By assuming the constraints of bilinear (trilinear) R-parity violating couplings, which are introduced to solve the problem of the atmospheric (solar) neutrino mass, we show that the decay branching ratios of $B_s\to {\ell }^{+}{\ell }^{-}$ and the mixing of $B_s-{\bar{B}}_s$ can be large. Explicitly, we find that $B(B_s\to {\mu }^{+}{\mu }^{-})=O(10^{-7})$ and $\Delta m_{B_s}=O(10^{-9})GeV$, which should be observed at future hadron colliders.

arXiv comment10 pages, 4 figures, version to appear in Phys. Rev. D

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Cited by in corpus (7)

• Flavors and Phases in Unparticle Physics
• Supersymmetry for Fermion Masses
• Structure of split supersymmetry and simple models
• B_s --> mu+ mu- decay in the R-parity violating minimal supergravity
• Hunting long-lived gluinos at the Pierre Auger Observatory
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• Split Supersymmetry in Unified Models