Reevaluating R-parity violating supersymmetry effects in $ B_s^0 - \bar{B}_s^0 $ mixing
نویسندگان
چکیده
منابع مشابه
Neutrino masses and sneutrino mixing in R-parity violating supersymmetry∗†
R-parity-violating supersymmetry with a conserved baryon number B provides a framework for particle physics with lepton number (L) violating interactions. Two important probes of the L-violating physics are neutrino masses and sneutrino-antisneutrino mass-splittings. We evaluate these quantities in the context of the most general CP-conserving, R-parity-violating B-conserving extension of the m...
متن کاملReevaluating Bounds on Flavor-Changing Neutral Current Parameters in R-Parity Conserving and R-Parity Violating Supersymmetry
We perform a systematic reevaluation of the constraints on the flavor-changing neutral current (FCNC) parameters in R-parity conserving and R-parity violating supersymmetric models. As a typical process, we study the constraints coming from the measurements on the B-B0 system on the supersymmetric δ 13 parameters, as well as on the products of the λ type R-parity violating couplings. Present da...
متن کاملReevaluating Bounds on Flavor-Changing Neutral Current Parameters in R-Parity Conserving and R-Parity Violating Supersymmetry from B
We perform a systematic reevaluation of the constraints on the flavor-changing neutral current (FCNC) parameters in R-parity conserving and R-parity violating supersymmetric models. As a typical process, we study the constraints coming from the measurements on the B-B0 system on the supersymmetric δ 13 parameters, as well as on the products of the λ type R-parity violating couplings. Present da...
متن کاملR - parity violating anomaly mediated supersymmetry breaking
We propose a new scenario that solves the slepton negative mass squared problem of the minimal supersymmetric standard model with anomaly mediated supersymmetry breaking. The solution is achieved by including three trilinear R-parity violating operators in the superpotential. The soft supersymmetry breaking terms satisfy renormalisation group invariant relations in terms of supersymmetric coupl...
متن کاملR-Parity Violating Supersymmetry at HERA
The phenomenology and prospects for a discovery of R-parity violating Supersymmetry at HERA is analysed. Emphasis is put on the direct resonant production of squarks by electron-quark fusion and all possible subsequent decay modes of the squarks are considered. In particular, the full consequences of the mixing in the supersymmetric gaugino-higgsino sector are taken into account. A rich phenome...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2010
ISSN: 1029-8479
DOI: 10.1007/jhep12(2010)034