Browsing by Author "(ORCID 0000-0002-0283-5234 & YÖK ID 124605) Işıldak, Bora"
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Search for heavy resonances decaying to a pair of Lorentz-boosted Higgs bosons in final states with leptons and a bottom quark pair at s√ = 13 TeV
Tumasyan, A.; Işıldak, Bora (Springer, 2022-05-02)A search for new heavy resonances decaying to a pair of Higgs bosons (HH) 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 in 2016–2018, ... -
Search for heavy resonances decaying to tau lepton pairs in proton-proton collisions at s√=13s=13 TeV
Khachatryan, V.; Işıldak, Bora (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 heavy resonances decaying to two Higgs bosons in final states containing four b quarks
Khachatryan, V.; Işıldak, Bora (Springer International Publishing, 2016-07)A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated ... -
Search for heavy resonances decaying to WW, WZ, or WH boson pairs in a final state consisting of a lepton and a large-radius jet in proton-proton collisions at √s = 13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2022-02-25)A search for new heavy resonances decaying to pairs of bosons (WW, WZ, or WH) is presented. The analysis uses data from proton-proton collisions collected with the CMS detector at a center-of-mass energy of 13 TeV, ... -
Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at s√ = 13 TeV
Tumasyan, A.; Işıldak, Bora (Springer, 2022-04-14)A search has been performed for heavy resonances decaying to ZZ or ZW and for axion-like particles (ALPs) mediating nonresonant ZZ or ZH production, in final states with two charged leptons (ℓ = e, μ) produced by the decay ... -
Search for heavy resonances in the W/Z-tagged dijet mass spectrum in pp collisions at 7 TeV
Chatrchyan, S.; Işıldak, Bora (Elsevier, 2013-06-25)A search has been made for massive resonances decaying into a quark and a vector boson, qW or qZ, or a pair of vector bosons, WW, WZ, or ZZ, where each vector boson decays to hadronic final states. This search is based on ... -
Search for Higgs and Z boson decays to J/ψor Ypairs in the four-muon final state in proton-proton collisions at √s=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2019-10-10)A search for decays of the Higgs and Z boson to pairs of J/ψ or Y(nS) (n = 1, 2, 3) mesons, with their subsequent decay to μ+μ− pairs, is presented. The analysis uses data from proton-proton collisions at s=13TeV, collected ... -
Search for Higgs boson and observation of Z boson through their decay into a charm quark-antiquark pair in boosted topologies in proton-proton collisions at √s=13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2023-07-26)A search for the standard model (SM) Higgs boson ( H ) produced with transverse momentum ( p T ) greater than 450 GeV and decaying to a charm quark-antiquark ( c c ¯ ) pair is presented. The search is performed using ... -
Search for higgs boson decay to a charm quark-antiquark pair in proton-proton collisions at √s=13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2023-08-11)A search for the standard model Higgs boson decaying to a charm quark-antiquark pair, H → c c ¯ , produced in association with a leptonically decaying V ( W or Z ) boson is presented. The search is performed with proton-proton ... -
Search for Higgs boson off-shell production in proton-proton collisions at 7 and 8 TeV and derivation of constraints on its total decay width
Khachatryan, V.; Işıldak, Bora (Springer Nature, 2016-09)A search is presented for the Higgs boson off-shell production in gluon fusion and vector boson fusion processes with the Higgs boson decaying into a W+W− pair and the W bosons decaying leptonically. The data observed in ... -
Search for Higgs boson pair production in the bbττ final state in proton-proton collisions at √(s) = 8 TeV
Sirunyan, A. M.; Işıldak, Bora (American Physical Society, 2017-10-20)Results are presented from a search for production of Higgs boson pairs (HH) where one boson decays to a pair of b quarks and the other to a t lepton pair. This work is based on proton-proton collision data collected by ... -
Search for higgs boson pair production in the four b quark final state in proton-proton collisions at √ s = 13 TeV
Tumasyan, A.; Işıldak, Bora (American Physical Society, 2022-08-19)A search for pairs of Higgs bosons produced via gluon and vector boson fusion is presented, focusing on the four b quark final state. The data sample consists of proton-proton collisions at a center-of-mass energy of 13 ... -
Search for higgsinos decaying to two Higgs bosons and missing transverse momentum in proton-proton collisions at s√ = 13 TeV
Tumasyan, A.; Işıldak, Bora (Springer, 2022-05)Results are presented from a search for physics beyond the standard model in proton-proton collisions at s = 13 TeV in channels with two Higgs bosons, each decaying via the process H → bb ¯ , and large missing transverse ... -
Search for high mass dijet resonances with a new background prediction method in proton-proton collisions at s√ = 13 TeV
Sirunyan, A. M.; Işıldak, Bora (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 diphoton resonances in proton-proton collisions at 13 TeV and combination with 8 TeV search
Khachatryan, V.; Işıldak, Bora (Elsevier, 2017)A search for the resonant production of high-mass photon pairs is presented. The search focuses on spin-0 and spin-2 resonances with masses between 0.5 and 4.5 TeV, and with widths, relative to the mass, between 1.4×10−4 ... -
Search for high-mass resonances decaying into tau-lepton pairs in pp collisions at root s=7 TeV
Chatrchyan, S.; Işıldak, Bora (Elsevier, 2012-09-17)A search for high-mass resonances decaying into tau(+)tau(-) is performed using a data sample of pp collisions at root s = 7 TeV. The data were collected with the CMS detector at the LHC and correspond to an integrated ... -
Search for high-mass resonances decaying to a jet and a Lorentz-boosted resonance in proton-proton collisions at √s = 13 TeV
Tumasyan, A.; Işıldak, Bora (Elsevier, 2022-09-10)A search is reported for high-mass hadronic resonances that decay to a parton and a Lorentz-boosted resonance, which in turn decays into a pair of partons. The search is based on data collected with the CMS detector at the ... -
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
Khachatryan, V.; Işıldak, Bora (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 high-mass Zγ resonances in proton–proton collisions at √s= 8 and 13 TeV using jet substructure techniques
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2017-09-10)A search for massive resonances decaying to a Z boson and a photon is performed in events with a hadronically decaying Z boson candidate, separately in light-quark and b quark decay modes, identified using jet substructure ... -
Search for invisible decays of a Higgs boson produced through vector boson fusion in proton-proton collisions at √s=13 TeV
Sirunyan, A. M.; Işıldak, Bora (Elsevier, 2019-06-10)A search for invisible decays of a Higgs boson is performed using proton-proton collision data collected with the CMS detector at the LHC in 2016 at a center-of-mass energy root s = 13 TeV, corresponding to an integrated ...
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