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Related papers: Status of Constraints on Supersymmetry

200 papers

The two-Higgs-doublet model provides a simple, yet interesting, generalization of the SM Higgs sector. We study the CP-conserving version of this model with general, flavor-diagonal, Yukawa couplings. Indirect constraints are obtained from…

High Energy Physics - Phenomenology · Physics 2015-05-14 Oscar Stål

We briefly review the limits on new interactions implied by electroweak precision data. Special attention is payed to the bounds on the Higgs boson mass. We also comment on the required cancellation among the new contributions to precisely…

High Energy Physics - Phenomenology · Physics 2015-05-28 F. del Aguila , J. de Blas

The physics of supersymmetry is reviewed from the perspective of physics at ever increasing energies. Starting from the minimal supersymmetric extension of the Standard Model at the electroweak scale, we proceed to higher energies seeking…

High Energy Physics - Phenomenology · Physics 2016-09-01 J. Lopez

We review different constrained versions of the NMSSM: the fully constrained cNMSSM with universal boundary conditions for gauginos and all soft scalar masses and trilinear couplings, and the NMSSM with soft terms from Gauge Mediated…

High Energy Physics - Phenomenology · Physics 2009-02-02 Ulrich Ellwanger

We review new results on strong and electroweak interactions, flavour physics, cosmic rays and cosmology, which were presented at this conference, focussing on physics beyond the Standard Models. Special emphasis is given to the Higgs…

High Energy Physics - Phenomenology · Physics 2010-03-09 Wilfried Buchmuller

We review the main reasons pushing us beyond the SM and we argue in favor of new physics at the electroweak scale (hence experimentally accessible at present or near-future machines). We focus on the appealing possibility that such new…

High Energy Physics - Phenomenology · Physics 2017-08-23 Antonio Masiero , Oscar Vives

We study previously introduced models of pseudo Nambu-Goldstone boson Higgs from linearly realized minimal coset SO(5)/SO(4) and matter in the fundamental in supersymmetric theories. Partial compositeness is at work for top and electroweak…

High Energy Physics - Phenomenology · Physics 2015-01-14 Alberto Parolini

We review the current best fit values of Higgs boson masses in the Standard Model (SM) and its minimal supersymmetric extension (MSSM) obtained from existing experimental data. We also review the parameters space of the constrained MSSM…

High Energy Physics - Phenomenology · Physics 2009-06-26 S. Heinemeyer

We consider the standard model (SM) quark flavor sector. We study its structure in a spurionic, symmetry oriented approach. The SM picture of flavor and CP violation is now experimentally verified, hence strong bounds on beyond the SM…

High Energy Physics - Phenomenology · Physics 2009-11-12 Gilad Perez

I review the status of CP violation in the Standard Model from the combination of flavour constraints within the CKMfitter frequentist approach and I describe studies of New Physics restricted to the Delta F=2 sector to explain recent…

High Energy Physics - Phenomenology · Physics 2015-06-11 Sébastien Descotes-Genon

For decades, the unnaturalness of the weak scale has been the dominant problem motivating new particle physics, and weak-scale supersymmetry has been the dominant proposed solution. This paradigm is now being challenged by a wealth of…

High Energy Physics - Phenomenology · Physics 2013-10-24 Jonathan L. Feng

If supersymmetry is relevant at the Fermi scale, the lack of any direct signal so far may require going beyond the Minimal Supersymmetric Standard Model. In this talk I briefly summarize a simple and concrete extension of the MSSM that…

High Energy Physics - Phenomenology · Physics 2015-05-27 Riccardo Barbieri

Composite Higgs models based on the chiral symmetries of ``theory space'' can produce Higgs bosons with masses of order 100 GeV from underlying strong dynamics at scales up to 10 TeV without fine tuning. This talk argues that…

High Energy Physics - Phenomenology · Physics 2017-08-23 E. H. Simmons , R. S. Chivukula , N. Evans

This study provides a brief overview of low-energy supersymmetry (SUSY) in light of current experimental constraints, such as collider searches, dark matter searches, and muon $g-2$ measurements. In addition, we survey a variety of low…

High Energy Physics - Phenomenology · Physics 2022-01-04 Fei Wang , Wenyu Wang , Jin Min Yang , Yang Zhang , Bin Zhu

After an introduction recalling the theoretical motivation for low energy (100 GeV to TeV scale) supersymmetry, this review describes the theory and experimental implications of the soft supersymmetry-breaking Lagrangian of the general…

High Energy Physics - Phenomenology · Physics 2014-11-17 D. J. H. Chung , L. L. Everett , G. L. Kane , S. F. King , J. Lykken , Lian-Tao Wang

We consider a supersymmetric scenario with large flavour violating A-terms in the stop/scharm sector and study their impact on the Higgs mass, the electroweak rho parameter and the effective Higgs couplings to gluons, photons and charm…

High Energy Physics - Phenomenology · Physics 2015-08-05 Andrea Brignole

We update a previously-proposed set of supersymmetric benchmark scenarios, taking into account the precise constraints on the cold dark matter density obtained by combining WMAP and other cosmological data, as well as the LEP and b -> s…

High Energy Physics - Phenomenology · Physics 2009-09-11 M. Battaglia , A. De Roeck , J. Ellis , F. Gianotti , K. A. Olive , L. Pape

The prospects of measuring masses, spin and CP properties within Supersymmetry and other beyond the Standard Model extensions at the LHC are reviewed. Emphasis is put on models with missing transverse energy due to undetected particles, as…

High Energy Physics - Experiment · Physics 2008-12-12 Wolfgang Ehrenfeld

The status of the constrained minimal supersymmetric standard model (CMSSM) will be discussed in light of our current understanding of the relic density after WMAP. A global likelihood analysis of the model is performed including data from…

High Energy Physics - Phenomenology · Physics 2007-05-23 Keith A. Olive

We study the isospin asymmetry as an observable in exclusive B -> K* gamma decay that can be used to study the effects of physics beyond the Standard Model. We present predictions for isospin asymmetry in Supersymmetric extension of the…

High Energy Physics - Phenomenology · Physics 2008-11-26 F. Mahmoudi , M. R. Ahmady
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