Browsing by Author "Işıldak, Bora"
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Search for quark contact interactions and extra spatial dimensions using dijet angular distributions in proton-proton collisions at √s = 8 TeV
Işıldak, Bora (Elsevier, 2015-06-30)A search is presented for quark contact interactions and extra spatial dimensions in proton–proton collisions at View the MathML source using dijet angular distributions. The search is based on a data set corresponding to ... -
Search for R-parity violating decays of a top squark in proton–proton collisions at s=8 TeV
Khachatryan, V.; Işıldak, Bora (Elsevier, 2016-09-10)The results of a search for a supersymmetric partner of the top quark (top squark), pair-produced in proton–proton collisions at View the MathML source, are presented. The search, which focuses on R-parity violating, ... -
Search for R-parity violating supersymmetry with displaced vertices in proton-proton collisions at √s=8 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2017-01-25)Results are reported from a search for R-parity violating supersymmetry in proton-proton collision events collected by the CMS experiment at a center-of-mass energy of root s = 8 TeV. The data sample corresponds to an ... -
Search for rare decays of Z and Higgs bosons to J/ψ and a photon in proton-proton collisions at s√ = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-01-30)A search is presented for decays of Z and Higgs bosons to a J/ meson and a photon, with the subsequent decay of the J/ to +-. The analysis uses data from proton-proton collisions with an integrated luminosity of 35.9fb-1 ... -
Search for resonances and quantum black holes using dijet mass spectra in proton-proton collisions at root s=8 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2015-03-01)A search for resonances and quantum black holes is performed using the dijet mass spectra measured in proton-proton collisions at s√=8 TeV with the CMS detector at the LHC. The data set corresponds to an integrated ... -
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
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-10-09)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 resonances decaying to three W bosons in the hadronic final state in proton-proton collisions at √s = 13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2022-07)A search for Kaluza-Klein excited vector boson resonances, WKK, decaying in cascade to three W bosons via a scalar radion R, WKK→WR→WWW, in a final state containing two or three massive jets is presented. The search is ... -
Search for resonances decaying to three W bosons in proton-proton collisions at √s =13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2022-07-06)A search for resonances decaying into a W boson and a radion, where the radion decays into two W bosons, is presented. The data analyzed correspond to an integrated luminosity of 138 fb-1 recorded in proton-proton collisions ... -
Search for resonances in the mass spectrum of muon pairs produced in association with b quark jets in proton-proton collisions at s√=8 and 13 TeV
Işıldak, Bora; Sirunyan, A. M. (Springer Nature, 2018-11)A search for resonances in the mass range 12–70 GeV produced in association with a b quark jet and a second jet, and decaying to a muon pair, is reported. The analysis is based on data from proton-proton collisions at ... -
Search for resonant and nonresonant new phenomena in high-mass dilepton final states at s√ = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer, 2021-07-27)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 s = 13 TeV from ... -
Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at √s = 13 TeV
Tumasyan, A.; Işıldak, Bora (Springer, 2023-07-21)A search for pairs of dijet resonances with the same mass is conducted in final states with at least four jets. Results are presented separately for the case where the four jet production proceeds via an intermediate ... -
Search for resonant pair production of Higgs bosons decaying to two bottom quark-antiquark pairs in proton-proton collisions at 8 TeV
Khachatryan, V.; Işıldak, Bora (Elsevier, 2015-10-07)A model-independent search for a narrow resonance produced in proton–proton collisions at View the MathML source and decaying to a pair of 125 GeV Higgs bosons that in turn each decays into a bottom quark–antiquark pair ... -
Search for resonant pair production of Higgs bosons in the bbZZ channel in proton-proton collisions at √s = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2020-08-12)A search for the production of a narrow-width resonance decaying into a pair of Higgs bosons decaying into the bbZZ channel is presented. The analysis is based on data collected with the CMS detector during 2016, in ... -
Search for resonant production of high-mass photon pairs in proton-proton collisions at s =8 and 13 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2016-07-29)A search for the resonant production of high-mass photon pairs is presented. The analysis is based on samples of proton-proton collision data collected by the CMS experiment at center-of-mass energies of 8 and 13 TeV, ... -
Search for resonant production of second-generation sleptons with same-sign dimuon events in proton–proton collisions at √s = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-04-04)A search is presented for resonant production of second-generation sleptons (μ˜L, ν˜μ) via the R-parity-violating coupling λ′211 to quarks, in events with two same-sign muons and at least two jets in the final state. The ... -
Search for resonant production of strongly coupled dark matter in proton-proton collisions at 13 TeV
Tumasyan, A.; Işıldak, Bora (Springer, 2022-06-29)The first collider search for dark matter arising from a strongly coupled hidden sector is presented and uses a data sample corresponding to 138 fb−1, collected with the CMS detector at the CERN LHC, at s = 13 TeV. The ... -
Search for resonant t(t)over-bar production in lepton plus jets events in pp collisions at root s=7 TeV
Chatrchyan, S.; Işıldak, Bora (Springer Science+Business Media, 2012-12)A model-independent search for the production of heavy resonances decaying into top-antitop quark pairs is presented. The search is based on events containing one lepton (muon or electron) and at least two jets selected ... -
Search for resonant t(t)over-bar production in proton-proton collisions at root s=8 TeV
Khachatryan, V.; Işıldak, Bora (American Physical Society, 2016-01-01)A search is performed for the production of heavy resonances decaying into top-antitop quark pairs in proton-proton collisions at s√=8 TeV. Data used for the analyses were collected with the CMS detector and correspond ... -
Search for resonant tt¯ production in proton-proton collisions at s√=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Springer Nature, 2019-04-03)A search for a heavy resonance decaying into a top quark and antiquark (tt) pair is performed using proton-proton collisions at p s = 13TeV. The search uses the data set collected with the CMS detector in 2016, which ... -
Search for s channel single top quark production in pp collisions at root s=7 and 8 TeV
Khachatryan, V.; Işıldak, Bora (Springer Nature, 2016-09)A search is presented for single top quark production in the s channel in proton-proton collisions with the CMS detector at the CERN LHC in decay modes of the top quark containing a muon or an electron in the final state. ...
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