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A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
(Springer International Publishing, 2020-10)
We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton–proton collisions at an energy of √ s = 13 TeV at the CERN LHC. The algorithm is trained on ...
Constraints on the Initial State of Pb-Pb Collisions via Measurements of Z -Boson Yields and Azimuthal Anisotropy at √sNN=5.02 TeV
(American Physical Society (APS), 2021)
The CMS experiment at the LHC has measured the differential cross sections of Z bosons decaying to pairs of leptons, as functions of transverse momentum and rapidity, in lead-lead collisions at a nucleon-nucleon center-of-mass ...
Search for supersymmetry with a compressed mass spectrum in events with a soft τ lepton, a highly energetic jet, and large missing transverse momentum in proton-proton collisions at √s=13 TeV
(American Physical Society, 2020-01-29)
The first search for supersymmetry in events with an experimental signature of one soft, hadronically decaying τ lepton, one energetic jet from initial-state radiation, and large transverse momentum imbalance is presented. ...
Observation of the Λ b 0 → J / ψ Λ ϕ decay in proton-proton collisions at √ s = 13 TeV
(Elsevier BV, 2020)
© 2020 The Author The observation of the Λb0→J/ψΛϕ decay is reported using proton-proton collision data collected at s=13TeV by the CMS experiment at the LHC in 2018, corresponding to an integrated luminosity of 60fb−1. ...
Multiparticle correlation studies in pPb collisions at √SNN=8.16 TeV
(American Physical Society, 2020-01-23)
The second- and third-order azimuthal anisotropy Fourier harmonics of charged particles produced in pPb collisions, at √SNN=8.16TeV, are studied over a wide range of event multiplicities. Multiparticle correlations are ...
A measurement of the Higgs boson mass in the diphoton decay channel
(Elsevier BV, 2020)
© 2020 The Author(s) A measurement of the mass of the Higgs boson in the diphoton decay channel is presented. This analysis is based on 35.9fb−1 of proton-proton collision data collected during the 2016 LHC running period, ...
Measurement of the inclusive and differential t t ¯ $$ \overline{t} $$ γ cross sections in the dilepton channel and effective field theory interpretation in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV
(Springer Berlin Heidelberg, 2022-05-16)
Abstract
The production cross section of a top quark pair in association with a photon is measured in proton-proton collisions in the decay channel with two oppositely charged leptons ...
Search for dijet resonances using events with three jets in proton-proton collisions at √s=13 TeV
(Elsevier BV, 2020)
© 2020 The Author(s) A search for a narrow resonance with a mass between 350 and 700 GeV, and decaying into a pair of jets, is performed using proton-proton collision events containing at least three jets. The data sample ...
Dark Matter benchmark models for early LHC Run-2 Searches: Report of the ATLAS/CMS Dark Matter Forum
(Elsevier BV, 2020)
© 2019 The Authors 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 ...