Browsing Faculty of Engineering by Title
Now showing items 2513-2532 of 3117
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Search for new physics in events with same-sign dileptons and b jets in pp collisions at root s=8 TeV
(Springer Science+Business Media, 2013-03)A search for new physics is performed using events with isolated same-sign leptons and at least two bottom-quark jets in the final state. Results are based on a sample of proton-proton collisions collected at a center-of-mass ... -
Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2012-08)A search for new physics is performed using isolated same-sign dileptons with at least two b-quark jets in the final state. Results are based on a 4.98 fb(-1) sample of proton-proton collisions at a centre-of-mass energy ... -
Search for new physics in events with same-sign dileptons and jets in pp collisions at s√s = 8 TeV
(Springer Nature, 2014-01)A search for new physics is performed based on events with jets and a pair of isolated, same-sign leptons. The results are obtained using a sample of proton-proton collision data collected by the CMS experiment at a ... -
Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC
(American Physical Society, 2013-04-01)This Letter describes the search for an enhanced production rate of events with a charged lepton and a neutrino in high-energy pp collisions at the LHC. The analysis uses data collected with the CMS detector, with an ... -
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 multijet events with at least one photon and large missing transverse momentum in proton-proton collisions at 13 TeV
(Springer, 2023-10-06)A search for new physics in final states consisting of at least one photon, multiple jets, and large missing transverse momentum is presented, using proton-proton collision events at a center-of-mass energy of 13 TeV. The ... -
Search for new physics in same-sign dilepton events in proton-proton collisions at =13 TeV
(Springer Nature, 2016-08)A search for new physics is performed using events with two isolated same-sign leptons, two or more jets, and missing transverse momentum. The results are based on a sample of proton–proton collisions at a center-of-mass ... -
Search for new physics in the lepton plus missing transverse momentum final state in proton-proton collisions at s√ = 13 TeV
(Springer, 2022-07-11)A search for physics beyond the standard model (SM) in final states with an electron or muon and missing transverse momentum is presented. The analysis uses data from proton-proton collisions at a centre-of-mass energy of ... -
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 the multijet and missing transverse momentum final state in proton-proton collisions at root s=7 TeV
(American Physical Society, 2012-10-26)A search for physics beyond the standard model is performed in events with at least three jets and large missing transverse momentum produced in proton-proton collisions at a center-of-mass energy of root s = 7 TeV. No ... -
Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions at root s=8 Tev
(Springer Science+Business Media, 2014-06)A search for new physics is performed in multijet events with large missing transverse momentum produced in proton-proton collisions at root s = 8TeV using a data sample corresponding to an integrated luminosity of 19.5 ... -
Search for new physics in the τ lepton plus missing transverse momentum final state in proton-proton collisions at √s = 13 TeV
(Springer, 2023-09)A search for physics beyond the standard model (SM) in the final state with a hadronically decaying tau lepton and a neutrino is presented. This analysis is based on data recorded by the CMS experiment from proton-proton ... -
Search for new physics in top quark production in dilepton final states in proton-proton collisions at √s = 13 TeV
(Springer Nature, 2019-11)A search for new physics in top quark production is performed in proton-proton collisions at 13 TeV. The data set corresponds to an integrated luminosity of 35.9 fb(-1) collected in 2016 with the CMS detector. Events with ... -
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 using effective field theory in 13 TeV pp collision events that contain a top quark pair and a boosted Z or Higgs boson
(American Physical Society, 2023-08-10)A data sample containing top quark pairs (tt over bar ) produced in association with a Lorentz-boosted Z or Higgs boson is used to search for signs of new physics using effective field theory. The data correspond to an ... -
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 new physics with long-lived particles decaying to photons and missing energy in pp collisions at root s=7 TeV
(Springer Science+Business Media, 2012-11)A search is performed for long-lived neutral particles decaying into a photon and invisible particles. An example of such a signature is the decay of the lightest neutralino with nonzero lifetime into a gravitino and a ... -
Search for new physics with same-sign isolated dilepton events with jets and missing transverse energy
(American Physical Society, 2012-08-17)A search for new physics is performed in events with two same-sign isolated leptons, hadronic jets, and missing transverse energy in the final state. The analysis is based on a data sample corresponding to an integrated ... -
Search for new physics with the M-T2 variable in all-jets final states produced in pp collisions at root s=13 Tev
(2016-10)A search for new physics is performed using events that contain one or more jets, no isolated leptons, and a large transverse momentum imbalance, as measured through the MT2 variable, which is an extension of the transverse ...
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