Results 21 to 30 of about 15,712,827 (313)
R -parity violation and light neutralinos at CODEX-b, FASER, and MATHUSLA [PDF]
Physical Review D, 2018 The $LQ\overline{D}$ operator in $R$-parity-violating supersymmetry can lead to meson decays to light neutralinos and neutralino decays to lighter mesons, with a long lifetime. Since the high-luminosity LHC is expected to accumulate as much as $3/\mathrm{
D. Dercks +3 more
semanticscholar +1 more source
Explaining b→sℓ+ℓ− data by sneutrinos in the R -parity violating MSSM [PDF]
Physical Review D, 2019 The recent measurements on b→sl+l- processes suggest the existence of lepton-flavor-universality breaking new physics. In this work, we have explored the possibility of explaining these data by sneutrinos in the R-parity violating minimal supersymmetric ...
Quan-Yi Hu, Linan Huang
semanticscholar +1 more source
Gravitino decay in high scale supersymmetry with R -parity violation [PDF]
Physical Review D, 2018 We consider the effects of R-parity violation due to the inclusion of a bilinear $\mu^\prime L H_u$ superpotential term in high scale supersymmetric models with an EeV scale gravitino as dark matter.
E. Dudas +4 more
semanticscholar +1 more source
R parity violation from discrete R symmetries
Nuclear Physics B, 2015 We consider supersymmetric extensions of the standard model in which the usual R or matter parity gets replaced by another R or non-R discrete symmetry that explains the observed longevity of the nucleon and solves the μ problem of MSSM.
Mu-Chun Chen +2 more
doaj +1 more source
Neutrinoless Double Beta Decay with R-parity Violation [PDF]
, 2002 We consider recently observed neutrinoless double beta decay in the context of the minimal supersymmetric standard model with R-parity violating couplings lambda^{'}.
Adler +25 more
core +5 more sources
Animals, 2022 The ongoing selection for increased litter size has had significant impacts on sow husbandry practice. The present study investigated factors associated with farrowing duration and the proportion of sows that had prolonged farrowing in modern ...
Yosua Kristian Adi +3 more
doaj +1 more source
Phenomenology of Supersymmetric Theories with and without R-Parity [PDF]
, 2000 We review supersymmetry models with and without R-parity. After briefly describing the Minimal Supersymetric Standard Model and its particle content we move to models where R-parity is broken, either spontaneously or explicitly.
Akeroyd +41 more
core +2 more sources
Baryogenesis in a parity solution to the strong CP problem
Journal of High Energy Physics, 2023 Space-time parity can solve the strong CP problem and introduces a spontaneously broken SU(2) R gauge symmetry. We investigate the possibility of baryogenesis from a first-order SU(2) R phase transition similar to electroweak baryogenesis.
Keisuke Harigaya, Isaac R. Wang
doaj +1 more source
Deep learning for R -parity violating supersymmetry searches at the LHC [PDF]
Physical Review D, 2018 Supersymmetry with hadronic R-parity violation in which the lightest neutralino decays into three quarks is still weakly constrained. This work aims to further improve the current search for this scenario by the boosted decision tree method with ...
Jun Guo +4 more
semanticscholar +1 more source
Plateau inflation in R-parity violating MSSM
Physics Letters B, 2016 Inflation with plateau potentials give the best fit to the CMB observables as they predict tensor to scalar ratio stringently bounded by the observations from Planck and BICEP2/Keck.
Girish Kumar Chakravarty +3 more
doaj +1 more source