Browsing by Author "Işıldak, Bora"
Now showing items 681-700 of 931
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Search for new particles decaying to a jet and an emerging jet
Sirunyan, A. M.; Işıldak, Bora (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 particles in an extended Higgs sector with four b quarks in the final state at √s = 13 TeV
Tumasyan, A.; Işıldak, Bora (Elsevier, 2022-12-10)A search for a massive resonance X decaying to a pair of spin-0 bosons ϕ that themselves decay to pairs of bottom quarks, is presented. The analysis is restricted to the mass ranges mϕ from 25 to 100 GeV and mX from 1 to ... -
Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at s√ = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer, 2021-11-19)A search is presented for new particles produced at the LHC in proton-proton collisions at s = 13 TeV, using events with energetic jets and large missing transverse momentum. The analysis is based on a data sample corresponding ... -
Search for new phenomena in monophoton final states in proton-proton collisions at √s=TeV
Khachatryan, V.; Işıldak, Bora (Elsevier, 2016-04-10)Results are presented from a search for new physics in final states containing a photon and missing transverse momentum. The data correspond to an integrated luminosity of 19.6 fb−1 collected in proton–proton collisions ... -
A search for new phenomena in pp collisions at √s = 13 TeV in final states with missing transverse momentum and at least one jet using the αT variable
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2017)A search for new phenomena is performed in final states containing one or more jets and an imbalance in transverse momentum in pp collisions at a centre-of-mass energy of 13 TeVTeV . The analysed data sample, recorded ... -
Search for new phenomena with multiple charged leptons in proton–proton collisions at s√=13 TeV
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2017-09-22)Results are reported from a search for physics beyond the standard model in final states with at least three charged leptons, in any combination of electrons or muons. The data sample corresponds to an integrated luminosity ... -
A search for new physics in central exclusive production using the missing mass technique with the CMS detector and the CMS-TOTEM precision proton spectrometer
Tumasyan, A.; Işıldak, Bora (Springer, 2023-09-20)A generic search is presented for the associated production of a Z boson or a photon with an additional unspecified massive particle X, pp → pp + Z / γ + X , in proton-tagged events from proton–proton collisions at s=13TeV ... -
Search for new physics in events with opposite-sign leptons, jets, and missing transverse energy in pp collisions at root s=7 TeV
Chatrchyan, S.; Işıldak, Bora (Elsevier, 2013-01-08)A search is presented for physics beyond the standard model (BSM) in final states with a pair of opposite-sign isolated leptons accompanied by jets and missing transverse energy. The search uses LHC data recorded at a ... -
Search for new physics in events with photons, jets, and missing transverse energy in pp collisions at root s=7 TeV
Chatrchyan, S.; Işıldak, Bora (Springer Science+Business Media, 2013-03)A search for physics beyond the standard model involving events with one or more photons, jets, and missing transverse energy has been performed by the CMS experiment. The data sample corresponds to an integrated luminosity ... -
Search for new physics in events with same-sign dileptons and b jets in pp collisions at root s=8 TeV
Chatrchyan, S.; Işıldak, Bora (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
Chatrchyan, S.; Işıldak, Bora (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
Chatrchyan, S.; Işıldak, Bora (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
Chatrchyan, S.; Işıldak, Bora (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
Sirunyan, A. M.; Işıldak, Bora (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
Khachatryan, V.; Işıldak, Bora (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
Hayrapetyan, A.; Işıldak, Bora (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
Khachatryan, V.; Işıldak, Bora (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
Tumasyan, A.; Işıldak, Bora (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
Sirunyan, A. M.; Işıldak, Bora (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
Chatrchyan, S.; Işıldak, Bora (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 ...
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