Supersymmetric explanation of the muon g–2 anomaly with and without stable neutralino
A bstract In this paper we explore the possibility of explaining the muon g− 2 anomaly in
various types of supersymmetric extensions of the Standard Model. In particular, we …
various types of supersymmetric extensions of the Standard Model. In particular, we …
Neutron star heating in dark matter models for the muon g− 2 discrepancy
K Hamaguchi, N Nagata… - Journal of High Energy …, 2022 - Springer
A bstract The observed value of the muon magnetic dipole moment, which deviates from the
Standard Model prediction by 4. 2σ, can be explained in models with weakly-interacting …
Standard Model prediction by 4. 2σ, can be explained in models with weakly-interacting …
Nmssm with correct relic density and an additional 95 GeV Higgs boson
U Ellwanger, C Hugonie - The European Physical Journal C, 2024 - Springer
We investigate whether it is possible within the NMSSM to describe simultaneously a correct
dark matter relic density complying with the latest null results from the LZ experiment, an …
dark matter relic density complying with the latest null results from the LZ experiment, an …
Non-universal SUSY models, , and dark matter
J Ellis, KA Olive, VC Spanos - The European Physical Journal C, 2024 - Springer
We study the anomalous magnetic moment of the muon,\(g_\mu-2\equiv 2 a_\mu\), in the
context of supersymmetric models beyond the CMSSM, where the unification of either the …
context of supersymmetric models beyond the CMSSM, where the unification of either the …
Sleptonic SUSY: from UV framework to IR phenomenology
K Agashe, M Ekhterachian, Z Liu… - Journal of High Energy …, 2022 - Springer
A bstract We study an attractive scenario,“Sleptonic SUSY”, which reconciles the 125 GeV
Higgs scalar and the non-observation of superpartners thus far with potentially pivotal roles …
Higgs scalar and the non-observation of superpartners thus far with potentially pivotal roles …
Stability of electroweak vacuum and supersymmetric contribution to muon g− 2
A bstract We study the stability of the electroweak vacuum in the supersymmetric (SUSY)
standard model (SM), paying particular attention to its relation to the SUSY contribution to …
standard model (SM), paying particular attention to its relation to the SUSY contribution to …
Monophoton events with light Higgs bosons in the secluded UMSSM
We explore the Higgs boson implications of a class of supersymmetric models, which
extends the MSSM gauge group by a U (1)′ symmetry, which is broken at low energy …
extends the MSSM gauge group by a U (1)′ symmetry, which is broken at low energy …
[HTML][HTML] Dark matter in NMSSM with small λ and κ
MM Almarashi, F Alhazmi, R Abdulhafidh, SA Basir - Results in Physics, 2023 - Elsevier
The NMSSM provides an excellent dark matter candidate, usually the lightest neutralino (χ ̃ 1
0) being the lightest supersymmetric particle (LSP), in the universe. It is a mixture of the bino …
0) being the lightest supersymmetric particle (LSP), in the universe. It is a mixture of the bino …
Muon and lepton flavor violation in supersymmetric GUTs
We present a class of supersymmetric (SUSY) GUT models that can explain the apparent
discrepancy between the SM predictions and experimental values of muon g-2 while …
discrepancy between the SM predictions and experimental values of muon g-2 while …
[HTML][HTML] Upper bound on the smuon mass from vacuum stability in the light of muon g− 2 anomaly
We derive an upper bound on the smuon mass assuming that the muon g− 2 anomaly is
explained by the supersymmetric (SUSY) contribution. In the minimal SUSY standard model …
explained by the supersymmetric (SUSY) contribution. In the minimal SUSY standard model …