Minimal Supergravity with R-Parity Violation and χ̃1 LSP in Lepton Final State
نویسندگان
چکیده
In this analysis, we present a search for Beyond Standard Model physics in 9.2 fb−1 of √ s=8 TeV pp collision data from the Compact Muon Solenoid at the Large Hadron Collider. In particular, we consider leptonic R-Parity violations with λ122 = 0.005 in the mSUGRA parameter space characterized by m0=1000 GeV/c2, m 1 2 =900-1400 GeV/c2, A0=0, tan β=40, μ > 0, and mtop=172 GeV/c2. This study is carried out using Monte Carlo simulations and CLs statistical data analysis methods. We present an exclusion curve showing σ as a function of m 1 2 , indicating excluded regions of the parameter space, and suggest further study of an identified region of interest.
منابع مشابه
Supersymmetric theories with explicit R-parity violation∗
WMSSM = h u ijQi ·HiUj + hijQi ·HdD̄j + hijLi ·HdĒj + μHu ·Hd. (1) (1) has been constructed so as to conserve R-parity (even for particles, odd for sparticles) Rp ≡ (−1), B, L and s being baryon no., lepton no. and spin. This is equivalent to the conservation of matter parity which transforms the superfields as (Li, Ēi, Qi, Ūi, D̄i) → −(Li, Ēi, Qi, Ūi, D̄i), (Hu, Hd, Vγ, VZ , V + W , V − W ) → (Hu...
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