Results 91 to 100 of about 7,890 (251)
Explaining muon $${g}-2$$ g - 2 data in the $$\mu \nu $$ μ ν SSM
European Physical Journal C: Particles and Fields, 2021 We analyze the anomalous magnetic moment of the muon $$g-2$$ g - 2 in the $$\mu \nu $$ μ ν SSM. This R-parity violating model solves the $$\mu $$ μ problem reproducing simultaneously neutrino data, only with the addition of right-handed neutrinos. In the
Essodjolo Kpatcha +4 more
doaj +1 more source
Higgs Information and NMSSM at the Large Hadron Collider
Advances in High Energy Physics, Volume 2024, Issue 1, 2024.Information theory has proven to be a worthwhile tool for investigating the implications of the Higgs sector in the Next‐to‐Minimal Supersymmetric Standard Model (NMSSM) using Higgs information at the Large Hadron Collider (LHC) assessed through the entropy constructed by means of the branching ratios of decay channels of the Higgs boson.
Surabhi Gupta +2 more
wiley +1 more source
Exploring New Models in All Detail with SARAH
Advances in High Energy Physics, Volume 2015, Issue 1, 2015., 2015 I give an overview about the features the Mathematica package SARAH provides to study new models. In general, SARAH can handle a wide range of models beyond the MSSM coming with additional chiral superfields, extra gauge groups, or distinctive features like Dirac gaugino masses.
Florian Staub, Gordon Kane
wiley +1 more source
In wino veritas? Indirect searches shed light on neutralino dark matter [PDF]
, 2013 A bstractIndirect detection constraints on gamma rays (both continuum and lines) have set strong constraints on wino dark matter. By combining results from Fermi-LAT and HESS, we show that: dark matter made entirely of light nonthermal winos is strongly ...
JiJi Fan, M. Reece
semanticscholar +1 more source
WIMP/NEUTRALINO DIRECT DETECTION [PDF]
International Journal of Modern Physics A, 2004 The most popular candidate for non-baryonic dark matter is the neutralino. More than twenty experiments are dedicated to its direct detection. This review describes the most competitive and promising experiments with different detection techniques. The most recent results are presented with some prospects for the near future.
openaire +4 more sources
Quasi-stable neutralinos at the LHC [PDF]
Journal of High Energy Physics, 2011 30 pages, 16 ...
Bobrovskyi, S. +3 more
openaire +5 more sources
R-parity violating decays of Bino neutralino LSPs at the LHC
Journal of High Energy Physics, 2019 The R-parity violating decays of Bino neutralino LSPs are analyzed within the context of the B − L MSSM “heterotic standard model”. These LSPs correspond to statistically determined initial soft supersymmetry breaking parameters which, when evolved using
Sebastian Dumitru +2 more
doaj +1 more source
The Higgs Sector of the Minimal SUSY B − L Model
Advances in High Energy Physics, Volume 2015, Issue 1, 2015., 2015 I review the Higgs sector of the U(1) B−L extension of the minimal supersymmetric standard model (MSSM). I will show that the gauge kinetic mixing plays a crucial role in the Higgs phenomenology. Two light bosons are present, a MSSM‐like one and a B − L‐like one, which mix at one loop solely due to the gauge mixing. After briefly looking at constraints
Lorenzo Basso, Kai Schmidt-Hoberg
wiley +1 more source
Naturalness of neutralino dark matter [PDF]
Journal of High Energy Physics, 2013 v2: 29 pages, 16 figures.
Grothaus, P., Lindner, M., Takanishi, Y.
openaire +4 more sources
b − τ Yukawa unification in SUSY SU(5) with mirage mediation: LHC and dark matter implications
Journal of High Energy Physics, 2019 We consider a class of b − τ Yukawa unified Supersymmetric (SUSY) SU(5) GUTs, in which the asymptotic gaugino M 1,2,3 masses are generated through the mirage mediated supersymmetry breaking, which is a combination of the gravity and anomaly mediation ...
Shabbar Raza +2 more
doaj +1 more source