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Constrained Next-to-Minimal Supersymmetric Standard Model [PDF]
Physical Review Letters, 2008 We consider the fully constrained version of the next-to-minimal supersymmetric extension of the standard model (cNMSSM) in which a singlet Higgs superfield is added to the two doublets that are present in the minimal extension (MSSM). Assuming universal boundary conditions at a high scale for the soft supersymmetry-breaking gaugino, sfermion and Higgs
Djouadi, A. +2 more
openaire +3 more sources
Effective Higgs potential in Next-to-Minimal Supersymmetric Standard Model
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013 Higgs sector of the Next-to-Minimal Sypersymmetric Model with CP violation in superpotential and in in the soft supersymmetry breaking sector is considered.
Tatiana V Volkova +3 more
doaj +3 more sources
A non standard supersymmetric spectrum [PDF]
, 2010 Taking a bottom-up point of view and focussing on the lack of signals so far in the Higgs and in the flavour sectors, we argue in favour of giving consideration to supersymmetric extensions of the Standard Model where the lightest Higgs boson has a mass ...
Barbieri, Riccardo +4 more
core +2 more sources
Spontaneous CP violation and horizontal symmetry in the MSSM: toward lepton flavor naturalness
Journal of High Energy Physics, 2021 We study the contributions of supersymmetric models with a U(1) horizontal symmetry and only spontaneous CP breaking to various lepton flavor observables, such as μ → eγ and the electron electric dipole moment. We show that both a horizontal symmetry and
Daniel Aloni +4 more
doaj +1 more source
Neutralino decays in the minimal supersymmetric standard model [PDF]
Physical Review D, 1996 29 pages, no figures, REVTeX. A gzipped postscript file of the complete paper (50 pages, 31 figs) is available via anonymous ftp at ftp://hpteo.roma1.infn.it/pub/preprints/ambr-mele/Rome1-1095.ps.gz (1 Mb --> 5.6 Mb)
Ambrosanio, S., Mele, B.
openaire +3 more sources
The supersymmetric standard model [PDF]
, 2020 This set of lectures introduces at an elementary level the supersymmetric Standard Model and discusses some of its phenomenological ...
Jan Louis, Ilka Brunner, Stephan J Huber
core
Detectable dimension-6 proton decay in SUSY SO(10) GUT at Hyper-Kamiokande
Journal of High Energy Physics, 2019 In the minimal SUSY SU(5) GUT with O(1) TeV SUSY particles and O(1) or below self-coupling for the GUT-breaking Higgs field, the width of the dimension-6 proton decay is suppressed below the reach of Hyper-Kamiokande.
Naoyuki Haba +2 more
doaj +1 more source
Journal of High Energy Physics, 2021 We examine the detection prospects for a long-lived biνo, a pseudo-Dirac bino which is responsible for neutrino masses, at the LHC and at dedicated long-lived particle detectors.
Julia Gehrlein, Seyda Ipek
doaj +1 more source
Foundations of Wilson Lines and Loops From Basic Concepts to Gauge Field Reconstruction
Fortschritte der Physik, Volume 74, Issue 10, October 2026.Wilson lines and Wilson loops are reviewed as parallel transport observables in continuum gauge theory. Full holonomy data recover the local connection and curvature through short segment and small loop limits. Traced Wilson loops are gauge invariant but lose matrix information, so reconstruction requires a compatible lift constrained by trace ...
Shokoufe Faraji
wiley +1 more source
Same sign trilepton as signature of charged Higgs in two Higgs doublet model
Journal of High Energy Physics, 2022 We explored the prospect of looking for a fermiophobic charged Higgs (H ±) via the same sign trilepton signal at the LHC. A fermiophobic scenario appears in the type-I two Higgs doublet model where the coupling of the H ± with the Standard Model fermions
Tanmoy Mondal, Prasenjit Sanyal
doaj +1 more source