Results 11 to 20 of about 1,959 (99)

Dark matter in the CP-violating NMSSM

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
In the Next-to-Minimal Supersymmetric Standard Model there is a strong correlation between the mass terms corresponding to the singlet Higgs and the singlino interaction states, both of which are proportional to the parameter $$\kappa $$ κ .
Waqas Ahmed, Mark Goodsell, Shoaib Munir
doaj   +1 more source

Search for electroweak production of supersymmetric particles in final states with two or three leptons at $$\sqrt{s}=13\hbox {TeV}$$ s=13TeV with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is presented.
M. Aaboud   +2876 more
doaj   +1 more source

Search for new phenomena in final states with two opposite-charge, same-flavor leptons, jets, and missing transverse momentum in pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2018
Search results are presented for physics beyond the standard model in final states with two opposite-charge, same-flavor leptons, jets, and missing transverse momentum. The data sample corresponds to an integrated luminosity of 35.9 fb−1 of proton-proton
The CMS collaboration   +2239 more
doaj   +1 more source

Search for chargino-neutralino production in events with Higgs and W bosons using 137 fb −1 of proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2021
A search for electroweak production of supersymmetric (SUSY) particles in final states with one lepton, a Higgs boson decaying to a pair of bottom quarks, and large missing transverse momentum is presented.
The CMS collaboration   +2359 more
doaj   +1 more source

Search for electroweak production of charginos in final states with two τ leptons in pp collisions at s = 8 $$ \sqrt{s}=8 $$ TeV

open access: yesJournal of High Energy Physics, 2017
Results are presented from a search for the electroweak production of supersymmetric particles in pp collisions in final states with two τ leptons. The data sample corresponds to an integrated luminosity between 18.1 fb−1 and 19.6 fb−1 depending on the ...
The CMS collaboration   +2261 more
doaj   +1 more source

Dark Matter Constraints and the Neutralino Sector of the scNMSSM

open access: yesUniverse, 2021
The neutralino sector of the semi-constrained next-to-minimal supersymmetric standard model is explored under recent experimental constraints, with special attention to dark matter (DM) limits.
Elham Aldufeery, Maien Binjonaid
doaj   +1 more source

Search for exotic decays of a Higgs boson into undetectable particles and one or more photons

open access: yesPhysics Letters B, 2016
A search is presented for exotic decays of a Higgs boson into undetectable particles and one or two isolated photons in pp collisions at a center-of-mass energy of 8 TeV.
V. Khachatryan   +2 more
doaj   +1 more source

Search for top squark pair production using dilepton final states in $${\text {p}}{\text {p}}$$ pp collision data collected at $$\sqrt{s}=13\,\text {TeV} $$ s = 13 TeV

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
A search is presented for supersymmetric partners of the top quark (top squarks) in final states with two oppositely charged leptons (electrons or muons), jets identified as originating from $${\text {b}}$$ b quarks, and missing transverse momentum.
A. M. Sirunyan   +2363 more
doaj   +1 more source

Search for supersymmetry using Higgs boson to diphoton decays at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2019
A search for supersymmetry (SUSY) is presented where at least one Higgs boson is produced and decays to two photons in the decay chains of pair-produced SUSY particles.
The CMS collaboration   +2333 more
doaj   +1 more source

Search for long-lived particles using out-of-time trackless jets in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2023
A search for long-lived particles decaying in the outer regions of the CMS silicon tracker or in the calorimeters is presented. The search is based on a data sample of proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV recorded with the CMS detector ...
The CMS collaboration   +2325 more
doaj   +1 more source

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