Results 111 to 120 of about 23,510 (206)
The non-Universal U(1) gauge extended μνSSM: anomalies cancellation and singular phenomenology
Journal of High Energy Physics, 2018 So far the most sophisticated experiments have shown no trace of new physics at the TeV scale. Consequently, new models with unexplored parameter regions are necessary to explain current results, re-examine the existing data, and propose new experiments.
Víctor Martín-Lozano +1 more
doaj +1 more source
Phenomenological constraints on broken supersymmetry
Physics Letters B, 1978 Abstract We show that the existence of massless color octet quarks, which appear in a class of broken supersymmetric field theories, implies the existence of additional light (⪅ 1 GeV) unstable hadrons with large (⪆ 10 μb) production cross sections. We estimate the half-life for these states to be less than 10−8 s. If it is greater than 10°10 s,
openaire +1 more source
Supersymmetry Phenomenology: A Microreview
, 1995 We briefly review the current status and future prospects for supersymmetry searches at colliders, and discuss strategies by which further information about sparticle properties may be obtained at the LHC.
openaire +2 more sources
Pole mass determination in presence of heavy particles
Journal of High Energy Physics, 2019 We investigate the determination of the Higgs-boson propagator poles in the MSSM. Based upon earlier works, we point out that in case of a large hierarchy between the electroweak scale and one or more SUSY masses a numerical determination with DR Higgs ...
Henning Bahl
doaj +1 more source
Developments in Supersymmetry Phenomenology
, 1998 9 pages, 3 figures, uses psfig.sty, sprocl.sty, Talk presented at PASCOS-98, March ...
openaire +2 more sources
Low Energy Supersymmetry From the Landscape
, 2004 There has been some debate as to whether the landscape does or does not predict low energy supersymmetry. We argue that under rather mild assumptions, the landscape seems to favor such breaking, quite possibly at a very low scale.
Dine, Michael +2 more
core +1 more source
Tagging new physics with charm
Journal of High Energy Physics, 2017 We propose a new variable, the charm fraction, for collider searches for new physics. We analyze this variable in the context of searches for simplified supersymmetry models with squarks, the gluino, and the bino, assuming that only the lightest ...
S. Iwamoto, G. Lee, Y. Shadmi, Y. Weiss
doaj +1 more source
Collider phenomenology of a gluino continuum
Journal of High Energy Physics, 2020 Continuum supersymmetry is a class of models in which the supersymmetric partners together with part of the standard model come from a conformal sector, broken in the IR near the TeV scale.
Christina Gao +2 more
doaj +1 more source
Visible Sector Supersymmetry Breaking Revisited
, 2004 We revisit the possibility of "visible sector" SUSY models: models which are straightforward renormalizable extensions of the Minimal Supersymmetric Standard Model (MSSM), where SUSY is broken at tree level.
A. Nelson +21 more
core +1 more source
A viable Le-Lμ model with μ→e violation. [PDF]
Eur Phys J C Part Fields, 2023 Ardu M, Kirk F.
europepmc +1 more source