Browsing Faculty of Engineering by Subject "Hadron-Hadron scattering (experiments)"
Now showing items 101-120 of 155
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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
(Springer Nature, 2019-03-26)A search for new particles has been conducted using events with two high transverse momentum leptons that decay hadronically and at least two energetic jets. The analysis is performed using data from proton-proton collisions ... -
Search for heavy neutrinos or third-generation leptoquarks in final states with two hadronically decaying tau leptons and two jets in proton-proton collisions at root s=13 TeV
(Springer International, 2017)A search for new particles has been conducted using events with two high transverse momentum (pT) τ leptons that decay hadronically, at least two high-pT jets, and missing transverse energy from the τ lepton decays. The ... -
Search for heavy resonances decaying into a vector boson and a Higgs boson in final states with charged leptons, neutrinos and b quarks at s√=13 TeV
(Springer Nature, 2018-11)A search for heavy resonances, decaying into the standard model vector bosons and the standard model Higgs boson, is presented. The final states considered contain a b quark-antiquark pair from the decay of the Higgs boson, ... -
Search for heavy resonances decaying to tau lepton pairs in proton-proton collisions at s√=13s=13 TeV
(Springer International Publishing, 2017-02)A search for heavy resonances that decay to tau lepton pairs is performed using proton-proton collisions at s√=13s=13 TeV. The data were collected with the CMS detector at the CERN LHC and correspond to an integrated ... -
Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at s√ = 13 TeV
(Springer, 2020-05-08)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 the LHC, corresponding to an ... -
Search for high-mass Z gamma resonances in e(+)e(-)gamma and mu(+)mu(-)gamma final states in proton-proton collisions at root s=8 and 13 TeV
(Springer International, 2017)This paper describes the search for a high-mass narrow-width scalar particle decaying into a Z boson and a photon. The analysis is performed using proton-proton collision data recorded with the CMS detector at the LHC at ... -
Search for lepton flavour violating decays of a neutral heavy Higgs boson to μτ and eτ in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2020-03-18)A search for lepton flavour violating decays of a neutral non-standard-model Higgs boson in the mu tau and e tau decay modes is presented. The search is based on proton-proton collisions at a center of mass energy root s ... -
Search for light bosons in decays of the 125 GeV Higgs boson in proton-proton collisions at √s = 8 TeV
(Springer International Publishing, 2017-10-11)A search is presented for decays beyond the standard model of the 125 GeV Higgs bosons to a pair of light bosons, based on models with extended scalar sectors. Light boson masses between 5 and 62.5 GeV are probed in final ... -
Search for massive resonances decaying into WW, WZ or ZZ bosons in proton-proton collisions at s√=13s=13 TeV
(Springer International Publishing, 2017-03)A search is presented for new massive resonances decaying to WW, WZ or ZZ bosons in ℓνqq¯¯ℓνqq¯ and qq¯¯qq¯¯qq¯qq¯ final states. Results are based on data corresponding to an integrated luminosity of 2.3-2.7 fb−1 recorded ... -
Search for natural supersymmetry in events with top quark pairs and photons in pp collisions at √s=8 TeV
(Springer Nature, 2018-03)Results are presented from a search for natural gauge-mediated supersymmetry (SUSY) in a scenario in which the top squark is the lightest squark, the next-to-lightest SUSY particle is a bino-like neutralino, and the lightest ... -
Search for new neutral Higgs bosons through the H→ZA→ℓ+ℓ−bb¯¯¯ process in pp collisions at s√ = 13 TeV
(Springer Nature, 2020-03-10)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 new particles decaying to a jet and an emerging jet
(Springer Nature, 2019-02-26)A search is performed for events consistent with the pair production of a new heavy particle that acts as a mediator between a dark sector and normal matter, and that decays to a light quark and a new fermion called a dark ... -
Search for new physics in final states with a single photon and missing transverse momentum in proton-proton collisions at s√=13 TeV
(Springer Nature, 2019-02-13)A search is conducted for new physics in final states containing a photon and missing transverse momentum in proton-proton collisions at <mml:msqrt>s</mml:msqrt>=13 TeV, using the data collected in 2016 by the CMS experiment ... -
Search for new physics in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum in pp collisions at s√=13s=13 TeV
(Springer International Publishing, 2016-12)A search is presented for physics beyond the standard model in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum. The data sample corresponds to an integrated luminosity of 2.3 ... -
Search for new physics in the monophoton final state in proton-proton collisions at s√=13 TeV
(Springer International Publishing, 2017-10-11)A search is conducted for new physics in a final state containing a photon and missing transverse momentum in proton-proton collisions at s√=13s=13 TeV. The data collected by the CMS experiment at the CERN LHC correspond ... -
Search for new physics in top quark production with additional leptons in proton-proton collisions at s√ = 13 TeV using effective field theory
(Springer, 2021-03-09)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 physics with dijet angular distributions in proton-proton collisions at √s = 13 TeV
(Springer International Publishing, 2017)A search is presented for extra spatial dimensions, quantum black holes, and quark contact interactions in measurements of dijet angular distributions in proton-proton collisions at s√=13s=13 TeV. The data were collected ... -
Search for nonresonant Higgs boson pair production in final states with two bottom quarks and two photons in proton-proton collisions at s√ = 13 TeV
(Springer, 2021-03-29)A search for nonresonant production of Higgs boson pairs via gluon-gluon and vector boson fusion processes in final states with two bottom quarks and two photons is presented. The search uses data from proton-proton ... -
Search for nonresonant Higgs boson pair production in the b b ¯ b b ¯ final state at √s = 13 TeV
(Springer Nature, 2019-04-17)Results of a search for nonresonant production of Higgs boson pairs, with each Higgs boson decaying to a b (b) over bar pair, are presented. This search uses data from proton-proton collisions at a centre-of-mass energy ... -
Search for physics beyond the standard model in multilepton final states in proton-proton collisions at s√ = 13 TeV
(Springer Nature, 2020-03-10)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 ...
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