Results 51 to 60 of about 146,105 (204)

Two-loop O $$ \mathcal{O} $$ ( α t 2 $$ {\alpha}_t^2 $$ ) corrections to the neutral Higgs boson masses in the CP-violating NMSSM

open access: yesJournal of High Energy Physics, 2019
We present our calculation of the two-loop corrections of O $$ \mathcal{O} $$ ( α t 2 $$ {\alpha}_t^2 $$ ) to the neutral Higgs boson masses of the CP-violating Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM).
Thi Nhung Dao   +4 more
doaj   +1 more source

Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 20 fb−1 of √s = 8 TeV proton-proton collision data with the ATLAS detector [PDF]

open access: yes, 2013
A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, at least one hadronically decaying tau lepton and zero or one additional light leptons (electron/muon), has been performed using 20.3fb−1 of proton-proton collision
Kim, HY   +999 more
core   +5 more sources

Supersymmetric gauged U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ model for electron and muon (g − 2) anomaly

open access: yesJournal of High Energy Physics, 2021
Minimal gauged U 1 L μ − L τ $$ \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} $$ models can provide for an additional source for the muon anomalous magnetic moment however it is difficult to accommodate the discrepancy in the electron magnetic moment in tandem.
Heerak Banerjee   +2 more
doaj   +1 more source

Gauge-mediated supersymmetry breaking with generalized messenger sector at LHC [PDF]

open access: yes, 2010
We consider the generalized gauge mediated supersymmetry breaking (GMSB) models with the messenger fields which do not form the complete multiplets of SU(5) GUT symmetry.

core   +2 more sources

Confronting the coloured sector of the MRSSM with LHC data

open access: yesJournal of High Energy Physics, 2019
R-symmetry leads to a distinct low energy realisation of SUSY with a signicantly modified colour-charged sector featuring a Dirac gluino and scalar colour octets (sgluons). In the present work we recast results from LHC BSM searches to discuss the impact
Philip Diessner   +3 more
doaj   +1 more source

A phenomenological study of 5d supersymmetry [PDF]

open access: yesJournal of High Energy Physics, 2010
Supersymmetry and extra dimension need not be mutually exclusive options of physics for the TeV scale and beyond. In this paper, we envisage a phenomenological scenario by embedding the 4d constrained minimal supersymmetric standard model in a flat 5d $S_1 /Z_2$ orbifold, with the inverse radius of compactification at the TeV scale.
Bhattacharyya, Gautam   +1 more
openaire   +2 more sources

Sneutrino DM in the NMSSM with inverse seesaw mechanism

open access: yesJournal of High Energy Physics, 2017
In supersymmetric theories like the Next-to-Minimal Supersymmetric Standard Model (NMSSM), the lightest neutralino with bino or singlino as its dominant component is customarily taken as dark matter (DM) candidate.
Junjie Cao   +4 more
doaj   +1 more source

Supersymmetry Phenomenology

open access: yes, 1993
Talk given by V. Barger at the HARC SUSY Workshop, Texas, April 1993. Standard Latex, 15 pages without figures. Full 22 page version with 25 embedded figures available by fax or regular mail or as one postscript file (10.5 MB), compressed (1 MB).
Barger, V., Phillips, R. J. N.
openaire   +2 more sources

Search for supersymmetry using heavy flavour jets with the ATLAS detector at the Large Hadron Collider [PDF]

open access: yes, 2013
The Standard Model of particle physics, despite being extremely successful, is not the ultimate description of physics. The nature of dark matter is not well described, unification of the forces is not achieved and the theory is plagued by a hierarchy ...
Tua, Alan
core   +3 more sources

Topics in Supersymmetry Breaking and Gauge/Gravity Dualities [PDF]

open access: yes, 2010
The thesis covers two topics in string theory and quantum field theory. First, we realize metastable vacua in various supersymmetric gauge theories. Specifically, we consider the Coulomb branch of any N = 2 supersymmetric gauge theory, and perturb it by ...
Park, Chang-Soon
core   +1 more source

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