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Related papers: R-Parity Violating SUSY Model

200 papers

We introduce and implement a new, extended approach to placing bounds on trilinear R-parity violating couplings. We focus on a limited set of leptonic and semi-leptonic processes involving neutrinos, combining multidimensional plotting and…

High Energy Physics - Phenomenology · Physics 2010-04-15 E. M. Sessolo , F. Tahir , D. W. McKay

We investigate the possibility of obtaining sizeable R-parity breaking interactions violating baryon number but not lepton number within supersymmetric grand unified theories. Such a possibility allows to ameliorate the naturalness status…

High Energy Physics - Phenomenology · Physics 2013-12-16 Luca Di Luzio , Marco Nardecchia , Andrea Romanino

We consider phenomenological implications of susy models with spontaneously broken CP-symmetry. In particular, we analyze CP-asymmetries in B decays and find that the predictions of these models are vastly different from those of the SM.…

High Energy Physics - Phenomenology · Physics 2007-05-23 Oleg Lebedev

In this paper we investigate the one-loop radiative corrections to the neutrino indices of refraction from supersymmetric models. We consider the Next-to Minimal Supersymmetric extension of the Standard Model (NMSSM) which happens to be a…

High Energy Physics - Phenomenology · Physics 2010-04-06 J. Gava , C. -C. Jean-Louis

In the framework of the supersymmetric theories with R-parity violation we consider the process $\gamma \gamma \to \nu_i \bar{\nu_j}$ and its contribution into energy loss from the stars.Under some conditions the studied contribution…

High Energy Physics - Phenomenology · Physics 2007-05-23 R. A. Alanakyan

Motivated by results from the LHC and dark matter searches, we study the possibility of phenomenologically viable R-parity violation in $SU(5)$ GUT models from a top-down point of view. We show that in contrast to the more model dependent…

High Energy Physics - Phenomenology · Physics 2015-06-19 Bobby S. Acharya , Gordon L. Kane , Piyush Kumar , Ran Lu , Bob Zheng

We constrain the size of R-parity violating couplings using precision electroweak data.

High Energy Physics - Phenomenology · Physics 2007-05-23 Tatsu Takeuchi , Oleg Lebedev , Will Loinaz

A R-parity breaking SUSY model characterized by an effective bilinear violation with only $\tau$-lepton number breaking in the superpotential is outlined. The CP-odd Higgs boson masses and those of charged Higgs bosons are discussed. In the…

High Energy Physics - Phenomenology · Physics 2007-05-23 C. H. Chang , T. F. Feng , L. Y. Shang

We construct basis-independent expressions that measure the magnitude of $R$-parity breaking due to possible superpotential terms in the Minimal Supersymmetric extension of the Standard Model, in the absence of soft supersymmetry-breaking…

High Energy Physics - Phenomenology · Physics 2009-09-11 S. Davidson , J. Ellis

$R_p$ and motivation for explicit $R\!\!\!/}_p$, MSSM $\rightarrow$ $ R\!\!\!/}_p$ MSSM, Bounds on ${R\!\!\!/}_p$ couplings, Collider-specific phenomenology, Cosmological implications, Summary and outlook, References

High Energy Physics - Phenomenology · Physics 2007-05-23 Probir Roy

We have studied new CP violating effects in $\Lambda_b \to p \pi$ decay mode, that can arise in Minimal Supersymmetric Standard Model with R-parity violation. We have estimated how much R-parity violation modifies the Standard Model…

High Energy Physics - Phenomenology · Physics 2011-03-23 R. Mohanta

The status of the field of nuclear parity violation---both experimental and theoretical---is reviewed, with special emphasis on those results which have been obtained since the 1985 review article by Adelberger and Haxton.

Nuclear Theory · Physics 2016-11-03 W. Haeberli , Barry R. Holstein

We analyze the CP violation in the semileptonic | \Delta S|=1 tau-decays in supersymmetric extensions of the standard model (SM) with R parity violating term. We show that the CP asymmetry of tau-decay is enhanced significantly and the…

High Energy Physics - Phenomenology · Physics 2008-12-18 D. Delepine , G. Faisel , S. Khalil

We investigate the phenomenology of the MSSM extended by a single R-parity violating coupling at the unification scale. For all R-parity violating couplings, we discuss the evolution of the particle spectra through the renormalization group…

High Energy Physics - Phenomenology · Physics 2017-12-14 Daniel Dercks , Herbi Dreiner , Manuel E. Krauss , Toby Opferkuch , Annika Reinert

Supersymmetric couplings that do not respect R-parity can induce significant changes in the interaction rates of ultrahigh-energy neutrinos through the direct-channel production of superpartner resonances, and can provide new sources of…

High Energy Physics - Phenomenology · Physics 2008-11-26 M. Carena , D. Choudhury , S. Lola , C. Quigg

We have developed an efficient formulation for the study of the generic supersymmetric standard model, which admits all kind of R-parity violating terms. Using the formulation, we discuss all sources of fermion dipole moment contributions…

High Energy Physics - Phenomenology · Physics 2007-05-23 Otto C. W. Kong

We consider tree-level corrections to hypercharge changing semileptonic decays of certain baryons induced by a minimal supersymmetric standard model with explicitly broken R-parity via $L$-violation. This study leads to a new set of…

High Energy Physics - Phenomenology · Physics 2009-10-31 Farida Tahir , M. Sadiq , M. Anwar Mughal , K. Ahmed

The purely leptonic decays D -> e nu and Ds -> e nu, for which no experimental limits exist, are highly suppressed in the Standard Model. Mere observation of these decays at the B factories BELLE/BaBar or forthcoming CLEO-c would be a clear…

High Energy Physics - Phenomenology · Physics 2010-04-05 A. G. Akeroyd , S. Recksiegel

On this article we show explicity that Supersymmetric Left-Right Models already satisfy the R-parity. They also respect $L$-parity and $B$-parity.

High Energy Physics - Phenomenology · Physics 2007-10-08 M. C. Rodriguez

In this talk, the latest results from CMS on R-parity violating Supersymmetry are reviewed. We present results using up to 20/fb of data from the 8 TeV LHC run of 2012. Interpretations of the experimental results in terms of production of…

High Energy Physics - Experiment · Physics 2015-06-16 Fedor Ratnikov