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

Chuan Hung Chen; Chao Qiang Geng

doi:10.1103/PhysRevD.72.037701

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

Chuan Hung Chen, Chao Qiang Geng

Department of Physics

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

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 Bs→ + - and the mixing of Bs-B̄s can be large. Explicitly, we find that B(Bs→μ+μ-)=O(10-7) and ΔmBs=O(10-9)GeV, which should be observed at future hadron colliders.

Original language	English
Article number	037701
Pages (from-to)	1-4
Number of pages	4
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	72
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.72.037701
Publication status	Published - 2005 Aug 1

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.72.037701

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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 Bs→ + - and the mixing of Bs-{\=B}s can be large. Explicitly, we find that B(Bs→μ+μ-)=O(10-7) and ΔmBs=O(10-9)GeV, which should be observed at future hadron colliders.",

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

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