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Related papers: MFV Reductions of MSSM Parameter Space

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We have recently completed a detailed scan of the 19-dimensional parameter space of the phenomenological MSSM, i.e., the CP-conserving MSSM assuming Minimal Flavor Violation(MFV) with the first two sfermion generations degenerate. We found…

High Energy Physics - Phenomenology · Physics 2011-02-11 Thomas G. Rizzo

We present an extensive analysis of low-energy, electroweak precision, and cosmological constraints in the Minimal Supersymmetric Standard Model (MSSM) with Gauge-Mediated Supersymmetry Breaking (GMSB) and including the possibility of…

High Energy Physics - Phenomenology · Physics 2008-10-08 Björn Herrmann

We study the minimal supersymmetric standard model (MSSM) with minimal flavor violation (MFV), imposing constraints from flavor physics observables and MSSM Higgs searches, in light of the recent discovery of a 125 GeV Higgs boson by ATLAS…

High Energy Physics - Phenomenology · Physics 2013-02-22 Wolfgang Altmannshofer , Marcela Carena , Nausheen R. Shah , Felix Yu

Searches for new physics by the CMS collaboration are interpreted in the framework of the phenomenological minimal supersymmetric standard model (pMSSM). The data samples used in this study were collected at sqrt(s) = 7 and 8 TeV and have…

High Energy Physics - Experiment · Physics 2016-11-01 CMS Collaboration

A peculiar aspect of the MSSM, the simplest supersymmetric extension of the Standard Model, is that it is usually defined including an ad hoc symmetry, R-parity, whose sole purpose is to forbid rapid proton decay. This symmetry deeply…

High Energy Physics - Phenomenology · Physics 2008-10-16 Christopher Smith

We analyse a minimal supersymmetric standard model (MSSM) taking a minimal flavour violation (MFV) structure at the GUT scale. We evaluate the parameters at the electroweak scale taking into account the full flavour structure in the…

High Energy Physics - Phenomenology · Physics 2008-11-26 Enrico Lunghi , Werner Porod , Oscar Vives

The R-parity conserving MSSM in light of the decay $B_s\rightarrow\mu^+\mu^-$ with near-SM branching ratio is an interesting platform for studying the complementarity between direct and indirect searches for beyond the SM physics. Based on…

High Energy Physics - Phenomenology · Physics 2018-03-14 S. S. AbdusSalam , L. Velasco-Sevilla

We apply the effective field theory definition of Minimal Flavour Violation (MFV) to the MSSM. We explicitly show how, by this definition, the new sources of flavour and CP violation present in the MSSM become functions of the SM Yukawa…

High Energy Physics - Phenomenology · Physics 2009-01-06 Wolfgang Altmannshofer , Andrzej J. Buras , Diego Guadagnoli

We provide a short account of the effects one expects on meson-antimeson oscillations in the context of the Minimal Supersymmetric Standard Model (MSSM). This issue is largely dependent on the assumptions made on the MSSM parameter space.…

High Energy Physics - Phenomenology · Physics 2007-10-11 Diego Guadagnoli

The minimal supersymmetric extension of the Standard Model (MSSM) is reviewed. In the most general framework with minimal field content and R-parity conservation, the MSSM is a 124-parameter model (henceforth called MSSM-124). An acceptable…

High Energy Physics - Phenomenology · Physics 2008-11-26 Howard E. Haber

Up until now a complete scan in all phenomenologically relevant directions of the MSSM at the TeV scale for performing global fit has not been done. Given the imminent start of operation of the LHC, this is a major gap on our quest to…

High Energy Physics - Phenomenology · Physics 2009-02-02 Shehu S. AbdusSalam

We begin an exploration of the physics associated with the general CP-conserving MSSM with Minimal Flavor Violation, the pMSSM. The 19 soft SUSY breaking parameters in this scenario are chosen so as to satisfy all existing experimental and…

High Energy Physics - Phenomenology · Physics 2010-04-23 C. F. Berger , J. S. Gainer , J. L. Hewett , T. G. Rizzo

We study the impact of the measurements of three sets of observables on the parameter space of the constrained minimal supersymmetric Standard Model (cMSSM), its slightly general variant, the non-universal scalar model (NUSM), and some…

High Energy Physics - Phenomenology · Physics 2015-06-16 Gautam Bhattacharyya , Anirban Kundu , Tirtha Sankar Ray

These lectures give a description of models with minimal flavour violation (MFV) that can be tested in $B$ and $K$ meson decays. This class of models can be formulated to a very good approximation in terms of 11 parameters: 4 parameters of…

High Energy Physics - Phenomenology · Physics 2010-04-06 Andrzej J. Buras

We present an extensive study of non-minimally flavour violating (NMFV) terms in the Lagrangian of the Minimal Supersymmetric Standard Model (MSSM). We impose a variety of theoretical and experimental constraints and perform a detailed scan…

High Energy Physics - Phenomenology · Physics 2015-10-06 Björn Herrmann , Karen De Causmaecker , Benjamin Fuks , Farvah Mahmoudi , Ben O'Leary , Werner Porod , Sezen Sekmen , Nadja Strobbe

Effective Supersymmetry is presented as a theory of physics above the electroweak scale which has significant theoretical advantages over both the standard model and the Minimal Supersymmetric Standard Model (MSSM). The theory is…

High Energy Physics - Phenomenology · Physics 2009-10-28 A. G. Cohen , D. B. Kaplan , A. E. Nelson

The Minimal Flavor Violation hypothesis (MFV) is extended to the R-parity violating MSSM, supplemented with a simple seesaw mechanism. The requirement of MFV is shown to suppress lepton and baryon-number violating couplings sufficiently to…

High Energy Physics - Phenomenology · Physics 2008-11-26 Emanuel Nikolidakis , Christopher Smith

Experimental collaborations for the large hadron collider conducted many and various searches for supersymmetry. In the absence of signals, lower limits were put on sparticle masses but usually within frameworks with (over-) simplifications…

High Energy Physics - Phenomenology · Physics 2021-09-09 Shehu AbdusSalam , Safura Sadeghi Barzani , Mohammadreza Noormandipour

We consider the flavor structure of the minimal supersymmetric standard model (MSSM) in the framework of `minimal flavor violation' (MFV). We show that, if one imposes the MFV structure at some scale, to a good accuracy the MFV…

High Energy Physics - Phenomenology · Physics 2008-11-26 Paride Paradisi , Michael Ratz , Roland Schieren , Cristoforo Simonetto

In the present work we search for renormalization group invariant relations among the various massless and massive parameters of the Minimal Supersymmetric Standard Model. We find that indeed several of the previously free parameters of the…

High Energy Physics - Phenomenology · Physics 2018-09-26 S. Heinemeyer , M. Mondragon , N. Tracas , G. Zoupanos
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