The Higgs boson mass as fundamental parameter of the minimal supersymmetric standard model
European Physical Journal C: Particles and Fields, 2022 In the Minimal Supersymmetric Standard Model (MSSM) the mass of the lightest neutral Higgs boson is determined by the supersymmetric parameters. In the $$m_h$$ m h MSSM the precisely measured Higgs boson replaces the trilinear coupling $$A_t$$ A t as ...
Rima El-Kosseifi +3 more
doaj +1 more source
A Concise Review on Some Higgs-Related New Physics Models in Light of Current Experiments
Universe, 2023 The Higgs boson may serve as a portal to new physics beyond the standard model (BSM), which is implied by the theoretical naturalness or experimental anomalies. This review aims to briefly survey some typical Higgs-related BSM models.
Lei Wang +4 more
doaj +1 more source
A description of the Galactic Center excess in the Minimal Supersymmetric Standard Model [PDF]
, 2015 Observations with the Fermi Large Area Telescope (LAT) indicate an excess in gamma rays originating from the center of our Galaxy. A possible explanation for this excess is the annihilation of Dark Matter particles.
Abraham Achterberg +5 more
semanticscholar +1 more source
Gravitational waves from domain walls in the next-to-minimal supersymmetric standard model [PDF]
, 2015 The next-to-minimal supersymmetric standard model predicts the formation of domain walls due to the spontaneous breaking of the discrete Z3-symmetry at the electroweak phase transition, and they collapse before the epoch of big bang nucleosynthesis if ...
K. Kadota, M. Kawasaki, K. Saikawa
semanticscholar +1 more source
Cumhuriyet Science Journal, 2023 In this study, we have calculated the diagonal form factor and charge radius of Majorana neutrinos in the Minimal Supersymmetry Standard Model (MSSM) using Feynman-'t Hooft gauge and dimensional regularization. From the obtained result of calculations,
Coşkun Aydın
doaj +1 more source
Non-standard charged Higgs decay at the LHC in Next-to-Minimal Supersymmetric Standard Model [PDF]
, 2015 A bstractWe consider next-to-minimal supersymmetric standard model (NMSSM) which has a gauge singlet superfield. In the scale invariant superpotential we do not have the mass terms and the whole Lagrangian has an additional Z3 symmetry.
Priyotosh Bandyopadhyay +2 more
semanticscholar +1 more source
Explaining (g − 2) μ with multi-TeV sleptons
Journal of High Energy Physics, 2021 We present a supersymmetric extension of the Standard Model in which the new physics contributions to the anomalous magnetic moment of the muon can be more than an order of magnitude larger than in the minimal supersymmetric Standard Model.
Wolfgang Altmannshofer +3 more
doaj +1 more source
Z(2)-Singlino Dark Matter in a Portal-Like Extension of the Minimal Supersymmetric Standard Model. [PDF]
, 2008 We propose a Z2-stabilized singlino () as a dark matter candidate in extended and R-parity violating versions of the supersymmetric standard model. interacts with visible matter via a heavy messenger field S, which results in a supersymmetric version of ...
Belanger G +14 more
core +2 more sources
Renormalization of the Minimal Supersymmetric Standard Model [PDF]
, 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 +8 more sources
Invisible decays of the heavier Higgs boson in the minimal supersymmetric standard model [PDF]
, 2015 We consider the possibility that the heavier CP-even Higgs boson (H-0) in the minimal supersymmetric standard model (MSSM) decays invisibly into neutralinos in the light of the recent discovery of the 126 GeV resonance at the CERN Large Hadron Collider ...
B. Ananthanarayan +2 more
semanticscholar +1 more source