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Search for vectorlike leptons in multilepton final states in proton-proton collisions at root s=13 TeV
(Physical Review D, 2019-09-06)
A search for vectorlike leptons in multilepton final states is presented. The data sample corresponds to an integrated luminosity of 77.4 fb(-1) of proton-proton collisions at a center-of-mass energy of 13 TeV collected ...
Dark Matter benchmark models for early LHC Run-2 Searches: Report of the ATLAS/CMS Dark Matter Forum
(Physics of the Dark Universe, 2020-01)
This document is the final report of the ATLAS-CMS Dark Matter Forum, a forum organized by the ATLAS and CMS collaborations with the participation of experts on theories of Dark Matter, to select a minimal basis set of ...
A Low-mass Pre-main-sequence Eclipsing Binary in Lower Centaurus Crux Discovered with TESS
(The Astrophysical Journal, 2022-12-20)
We report the discovery of 2M1222-57 as a low-mass, pre-main-sequence (PMS) eclipsing binary (EB) in the Lower Centaurus Crux (LCC) association for which, using Gaia parallaxes and proper motions with a neural net age ...
Backscattering and Line Broadening in Orion
(Astronomical Journal, 2022-12-19)
Examination of emission lines in high-velocity-resolution optical spectra of the Orion Nebula confirms that the velocity component on the red wing of the main ionization front emission line is due to backscattering in the ...
Anapole dark matter via vector boson fusion processes at the LHC
(Physical Review D, 2019-07-29)
Dark matter that is electrically neutral but couples to the electromagnetic current through higher-dimensional operators constitutes an interesting class of models. We investigate this class of models at the Large Hadron ...
Measurement of exclusive ρ(770)0 photoproduction in ultraperipheral pPb collisions at sNN−−−√=5.02TeV
(Experimental Physics, 2019-08-21)
Exclusive ρ(770)0 photoproduction is measured for the first time in ultraperipheral pPb collisions at sNN−−−√=5.02TeV with the CMS detector. The cross section σ(γp→ρ(770)0p) is 11.0±1.4(stat)±1.0(syst) μb at ⟨Wγp⟩=92.6GeV ...
Search for Supersymmetry in Final States with Photons and Missing Transverse Momentum in Proton-proton Colisions at 13 TeV
(JOURNAL OF HIGH ENERGY PHYSICS, 2019-06-03)
Results are reported of a search for supersymmetry in final states with photons and missing transverse momentum in proton-proton collisions at the LHC. The data sample corresponds to an integrated luminosity of 35.9 fb(-1) ...
Likelihood non-Gaussianity in Large-scale Structure Analyses
(MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019-02-26)
Standard present-day large-scale structure (LSS) analyses make a major assumption in their Bayesian parameter inference – that the likelihood has a Gaussian form. For summary statistics currently used in LSS, this assumption, ...
Measurement of B-s(0) meson production in pp and PbPb collisions at root S-NN=5.02 TeV
(Physics Letter B, 2019-07-14)
The production cross sections of B-s(0) mesons and charge conjugates are measured in proton-proton (pp) and PbPb collisions via the exclusive decay channel B-s(0)-> J/ psi phi ->mu(+) mu(-) K+K- at a center-of-mass energy ...
Search for charged Higgs bosons in the H-+/- -> tau(+/-)nu(tau) decay channel in proton-proton collisions at s=13 TeV
(Journal of High Energy Physics, 2019-07-24)
A search is presented for charged Higgs bosons in the H-+/- -> tau(+/-)nu(tau) decay mode in the hadronic final state and in final states with an electron or a muon. The search is based on proton-proton collision data ...