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Search for new physics in top quark production with additional leptons in proton-proton collisions at √s = 13 TeV using effective field theory
(Springer Science and Business Media Deutschland GmbH, 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 new neutral Higgs bosons through the H -> ZA ->l+l-bb process in pp collisions at s=13 TeV
(SPRINGER, 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 physics beyond the standard model in multilepton final states in proton-proton collisions at root s=13 TeV
(SPRINGER, 2020)
A search for physics beyond the standard model in events with at least three
charged leptons (electrons or muons) is presented. The data sample corresponds to an integrated luminosity of 137 fb−1
of proton-proton collisions ...
Search for charged Higgs bosons decaying into a top and a bottom quark in the all-jet final state of pp collisions at root s=13 TeV
(SPRINGER, 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 root s ...
Search for anomalous triple gauge couplings in WW and WZ production in lepton + jet events in proton-proton collisions at √s = 13 TeV
(SPRINGER, 2019)
A search is presented for three additional operators that would lead to anomalous WWγ or WWZ couplings with respect to those in the standard model. They are constrained by studying events with two vector bosons; a W boson ...
Search for an excited lepton that decays via a contact interaction to a lepton and two jets in proton-proton collisions at root s=13 TeV
(SPRINGER, 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 ...
Search for resonances decaying to a pair of Higgs bosons in the b b ¯ q q ¯ ’ℓν final state in proton-proton collisions at √s = 13 TeV
(SPRINGER, 2019)
A search for new massive particles decaying into a pair of Higgs bosons in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. Data were collected with the CMS detector at the LHC, corresponding to ...
Search for resonant and nonresonant new phenomena in high-mass dilepton final states at root s=13 TeV
(SPRINGER, 2021)
A search is presented for physics beyond the standard model (SM) using electron or muon pairs with high invariant mass. A data set of proton-proton collisions collected by the CMS experiment at the LHC at root s = 13 TeV ...
Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at √s = 13 TeV
(SPRINGER, 2020)
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Abstract
A search for narrow and broad resonances with masses greater than 1.8 TeV decaying to a pair of jets is presented. The search uses proton-proton collision data at s = 13 TeV collected at ...
Search for dark photons in Higgs boson production via vector boson fusion in proton-proton collisions at √s = 13 TeV
(Springer Science and Business Media Deutschland GmbH, 2021)
A search is presented for a Higgs boson that is produced via vector boson fusion and that decays to an undetected particle and an isolated photon. The search is performed by the CMS collaboration at the LHC, using a data ...
