Results 11 to 20 of about 1,190,712 (229)

The Next-to-Minimal Supersymmetric Standard Model [PDF]

open access: yesPhysics Reports, 2009
We review the theoretical and phenomenological aspects of the Next-to-Minimal Supersymmetric Standard Model: the Higgs sector including radiative corrections and the 2-loop beta-functions for all parameters of the general NMSSM; the tadpole and domain ...
Abada   +531 more
core   +11 more sources

Proposal for a Supersymmetric Standard Model [PDF]

open access: yesPhysical Review Letters, 2005
The fact that neutrinos are massive suggests that the minimal supersymmetric standard model (MSSM) might be extended in order to include three gauge-singlet neutrino superfields with Yukawa couplings of the type $H_2 L \nu^c$.
C. Muñoz   +2 more
core   +5 more sources

A Review of the Exceptional Supersymmetric Standard Model [PDF]

open access: yesSymmetry, 2020
Local supersymmetry (SUSY) provides an attractive framework for the incorporation of gravity and unification of gauge interactions within Grand Unified Theories (GUTs). Its breakdown can lead to a variety of models with softly broken SUSY at low energies.
S. King, S. Moretti, R. Nevzorov
semanticscholar   +4 more sources

Linking the supersymmetric standard model to the cosmological constant. [PDF]

open access: yesJ High Energy Phys, 2021
Abstract String theory has no parameter except the string scale MS, so the Planck scale MPl, the supersymmetry-breaking scale "Image missing", the electroweak scale mEW as well as the vacuum energy density (cosmological constant) Λ are to be determined dynamically at any local minimum solution in the string theory landscape.
Qiu YC, Tye SH.
europepmc   +8 more sources

Supersymmetric preons and the standard model [PDF]

open access: yesNuclear Physics B, 2018
The experimental fact that standard model superpartners have not been observed compels one to consider an alternative implementation for supersymmetry. The basic supermultiplet proposed here consists of a photon and a charged spin 1/2 preon field, and their superpartners.
R. Raitio
semanticscholar   +5 more sources

Renormalization of the Minimal Supersymmetric Standard Model [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2002
The renormalization of the Minimal Supersymmetric Standard Model (MSSM) is presented. We describe symmetry identities that constitute a framework in which the MSSM is completely characterized and renormalizability can be proven.
Capper   +22 more
core   +14 more sources

A Warped Supersymmetric Standard Model [PDF]

open access: yesNuclear Physics B, 2001
We study the breaking of supersymmetry in five-dimensional (5d) warped spaces, using the Randall-Sundrum model as a prototype. In particular, we present a supersymmetry-breaking mechanism which has a geometrical origin, and consists of imposing different
Alex Pomarol   +53 more
core   +8 more sources

ATLAS Z Excess in Minimal Supersymmetric Standard Model [PDF]

open access: yes, 2015
Recently the ATLAS collaboration reported a 3 sigma excess in the search for the events containing a dilepton pair from a Z boson and large missing transverse energy.
A Arvanitaki   +35 more
core   +4 more sources

History of Supersymmetric Extensions of the Standard Model [PDF]

open access: yesInternational Journal of Modern Physics A, 2009
We recall the many obstacles which seemed, long ago, to prevent supersymmetry from possibly being a fundamental symmetry of Nature. We also present their solutions, leading to the construction of the supersymmetric extensions of the Standard Model ...
Rodriguez, M. C.
core   +4 more sources

Leptonic CP Violation in Supersymmetric Standard Model [PDF]

open access: yesPhysical Review D, 1994
We point out the possibility of spontaneous and hard CP-violation in the scalar potential of R-parity broken supersymmetric Standard Model. The existence of spontaneous CP-violation depends crucially on the R-parity breaking terms in the superpotential ...
A. Acker   +38 more
core   +7 more sources

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