R-Symmetric NMSSM

Abstract

It is well known that the observed Higgs mass is more naturally explained in the NMSSM than in the MSSM. Without any violation of this success, there are variants on the NMSSM which can lead to new phenomenologies. In this study we propose a new variant of NMSSM by imposing an unbroken $R$ symmetry. We firstly identify the minimal structure of such scenario from the perspective of both simplicity and viability, then compare model predictions to current experimental limits, and finally highlight main features that differ from the well-known scenarios.

v4: 15 pages, 3 figures

References in corpus (19)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Dark Matter Search Results from a One Tonne$\times$Year Exposure of XENON1T
• Dark Matter Results From 54-Ton-Day Exposure of PandaX-II Experiment
• Updated NNLO QCD predictions for the weak radiative B-meson decays
• Search for direct production of charginos, neutralinos and sleptons in final states with two leptons and missing transverse momentum in pp collisions at sqrt(s) = 8 TeV with the ATLAS detector
• Limits on spin-dependent WIMP-nucleon cross section obtained from the complete LUX exposure
• Flavor in Supersymmetry with an Extended R-symmetry
• The LUX-ZEPLIN (LZ) Experiment
• Electroweak Phase Transition and Baryogenesis in the nMSSM
• Cosmological Phase Transitions and their Properties in the NMSSM
• R-symmetric gauge mediation
• Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at $\sqrt{s}$=13 TeV with the ATLAS detector
• Testing the Majorana Nature of Gluinos and Neutralinos
• Higgs boson mass and electroweak observables in the MRSSM
• Dirac Neutralinos and Electroweak Scalar Bosons of N=1/N=2 Hybrid Supersymmetry at Colliders
• Constraining the $R$-symmetric chargino NLSP at the LHC
• LHC limits on gluinos and squarks in the minimal Dirac gaugino model
• Sparticle Spectroscopy and Dark Matter in a $U(1{)}_{B-L}$ extension of MSSM