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Search for new neutral Higgs bosons through the H → ZA→ ℓ+ℓ−b b ¯ process in pp collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
This paper reports on a search for an extension to the scalar sector of the standard model, where a new CP-even (odd) boson decays to a Z boson and a lighter CP-odd (even) boson, and the latter further decays to a b quark ...
Search for excited leptons in ℓℓγ final states in proton-proton collisions at √s=13 TeV
(Journal of High Energy Physics, 2019)
A search is presented for excited electrons and muons in ℓℓγ final states at the LHC. The search is based on a data sample corresponding to an integrated luminosity of 35.9 fb −1 of proton-proton collisions at a center-of-mass ...
Search for a charged Higgs boson decaying into top and bottom quarks in events with electrons or muons in proton-proton collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
A search is presented for a charged Higgs boson heavier than the top quark, produced in association with a top quark, or with a top and a bottom quark, and decaying into a top-bottom quark-antiquark pair. The search is ...
Search for dark matter particles produced in association with a Higgs boson in proton-proton collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
A search for dark matter (DM) particles is performed using events with a Higgs boson candidate and large missing transverse momentum. The analysis is based on proton- proton collision data at a center-of-mass energy of 13 ...
Search for heavy neutrinos and third-generation leptoquarks in hadronic states of two τ leptons and two jets in proton-proton collisions at √s=13 TeV
(Journal of High Energy Physics, 2019)
A search for new particles has been conducted using events with two high transverse momentum τ leptons that decay hadronically and at least two energetic jets. The analysis is performed using data from proton-proton ...
Measurement of the inclusive and differential Higgs boson production cross sections in the leptonic WW decay mode at √s = 13 TeV
(Journal of High Energy Physics, 2021)
Measurements of the fiducial inclusive and differential production cross sections of the Higgs boson in proton-proton collisions at s = 13 TeV are performed using events where the Higgs boson decays into a pair of W bosons ...
Search for top squark pair production in a final state with two tau leptons in proton-proton collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
A search for pair production of the supersymmetric partner of the top quark, the top squark, in proton-proton collision events at s $$ \sqrt{s} $$ = 13 TeV is presented in a final state containing hadronically ...
Search for new physics in top quark production with additional leptons in proton-proton collisions at √s = 13 TeV using effective field theory
(Journal of High Energy Physics, 2021)
Events containing one or more top quarks produced with additional prompt leptons are used to search for new physics within the framework of an effective field theory (EFT). The data correspond to an integrated luminosity ...
Search for charged Higgs bosons decaying into a top and a bottom quark in the all-jet final state of pp collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
A search for charged Higgs bosons (H±) decaying into a top and a bottom quark in the all-jet final state is presented. The analysis uses LHC proton-proton collision data recorded with the CMS detector in 2016 at s = 13 ...
Search for an excited lepton that decays via a contact interaction to a lepton and two jets in proton-proton collisions at √s = 13 TeV
(Journal of High Energy Physics, 2020)
Results are presented from a search for events containing an excited lepton (electron or muon) produced in association with an ordinary lepton of the same flavor and decaying to a lepton and two hadronic jets. Both the ...