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Pregled bibliografske jedinice broj: 1060129

Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV

(CMS Collaboration) Sirunyan, Albert M.; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir; Luetić, Jelena et al.
Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV // European physical journal C : particles and fields, 79 (2019), 11; 886, 41 doi:10.1140/epjc/s10052-019-7387-y (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1060129 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV

Autori
Sirunyan, Albert M. ; ... ; Antunović, Željko ; Brigljević, Vuko ; Ferenček, Dinko ; Godinović, Nikola ; Kadija, Krešo ; Kovač, Marko ; Lelas, Damir ; Luetić, Jelena ; Majumder, Devdatta ; Mesić, Benjamin ; Puljak, Ivica ; Roguljić, Matej ; Starodumov, Andrey ; Đurić, Senka ; Šuša, Tatjana ; Šćulac, Toni ; ... ; Woods, Nathaniel

Kolaboracija
CMS Collaboration

Izvornik
European physical journal C : particles and fields (1434-6044) 79 (2019), 11; 886, 41

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High energy physics ; Experimental particle physics ; LHC ; CMS ; Physics ; Beyond two generations ; Excited top quark ; Hadron-Hadron scattering (experiments) ; Supersymmetry ; Beyond Standard Model ; Lepton production ; Data acquisition concepts ; Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases) ; Modular electronics ; Optical detector readout concepts ; Particle Physics Experiments ; Data ; Higgs ; Muon

Sažetak
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 two opposite-sign isolated leptons (electrons or muons), and b quark jets in the final state are selected. The search is sensitive to new physics in top quark pair production and in single top quark production in association with a W boson. No significant deviation from the standard model expectation is observed. Results are interpreted in the framework of effective field theory and constraints on the relevant effective couplings are set, one at a time, using a dedicated multivariate analysis. This analysis differs from previous searches for new physics in the top quark sector by explicitly separating tW from t (t) over bar events and exploiting the specific sensitivity of the tW process to new physics.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Profili:

Avatar Url Senka Đurić (autor)

Avatar Url Marko Kovač (autor)

Avatar Url Matej Roguljić (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Toni Šćulac (autor)

Avatar Url Tatjana Šuša (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Benjamin Mesić (autor)

Avatar Url Jelena Luetić (autor)

Avatar Url Dinko Ferenček (autor)

Avatar Url Željko Antunović (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi link.springer.com doi.org arxiv.org fulir.irb.hr

Citiraj ovu publikaciju:

(CMS Collaboration) Sirunyan, Albert M.; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir; Luetić, Jelena et al.
Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV // European physical journal C : particles and fields, 79 (2019), 11; 886, 41 doi:10.1140/epjc/s10052-019-7387-y (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Antunović, Ž., Brigljević, V., Ferenček, D., Godinović, N., Kadija, K., Kovač, M., Lelas, D. & Luetić, J. (2019) Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV. European physical journal C : particles and fields, 79 (11), 886, 41 doi:10.1140/epjc/s10052-019-7387-y.
@article{article, author = {Sirunyan, Albert M. and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Godinovi\'{c}, Nikola and Kadija, Kre\v{s}o and Kova\v{c}, Marko and Lelas, Damir and Lueti\'{c}, Jelena and Majumder, Devdatta and Mesi\'{c}, Benjamin and Puljak, Ivica and Rogulji\'{c}, Matej and Starodumov, Andrey and \DJuri\'{c}, Senka and \v{S}u\v{s}a, Tatjana and \v{S}\'{c}ulac, Toni and Woods, Nathaniel}, year = {2019}, pages = {41}, DOI = {10.1140/epjc/s10052-019-7387-y}, chapter = {886}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Physics, Beyond two generations, Excited top quark, Hadron-Hadron scattering (experiments), Supersymmetry, Beyond Standard Model, Lepton production, Data acquisition concepts, Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), Modular electronics, Optical detector readout concepts, Particle Physics Experiments, Data, Higgs, Muon}, journal = {European physical journal C : particles and fields}, doi = {10.1140/epjc/s10052-019-7387-y}, volume = {79}, number = {11}, issn = {1434-6044}, title = {Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Physics, Beyond two generations, Excited top quark, Hadron-Hadron scattering (experiments), Supersymmetry, Beyond Standard Model, Lepton production, Data acquisition concepts, Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), Modular electronics, Optical detector readout concepts, Particle Physics Experiments, Data, Higgs, Muon}, chapternumber = {886} }
@article{article, author = {Sirunyan, Albert M. and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Godinovi\'{c}, Nikola and Kadija, Kre\v{s}o and Kova\v{c}, Marko and Lelas, Damir and Lueti\'{c}, Jelena and Majumder, Devdatta and Mesi\'{c}, Benjamin and Puljak, Ivica and Rogulji\'{c}, Matej and Starodumov, Andrey and \DJuri\'{c}, Senka and \v{S}u\v{s}a, Tatjana and \v{S}\'{c}ulac, Toni and Woods, Nathaniel}, year = {2019}, pages = {41}, DOI = {10.1140/epjc/s10052-019-7387-y}, chapter = {886}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Physics, Beyond two generations, Excited top quark, Hadron-Hadron scattering (experiments), Supersymmetry, Beyond Standard Model, Lepton production, Data acquisition concepts, Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), Modular electronics, Optical detector readout concepts, Particle Physics Experiments, Data, Higgs, Muon}, journal = {European physical journal C : particles and fields}, doi = {10.1140/epjc/s10052-019-7387-y}, volume = {79}, number = {11}, issn = {1434-6044}, title = {Search for new physics in top quark production in dilepton final states in proton-proton collisions at root s=13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Physics, Beyond two generations, Excited top quark, Hadron-Hadron scattering (experiments), Supersymmetry, Beyond Standard Model, Lepton production, Data acquisition concepts, Detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), Modular electronics, Optical detector readout concepts, Particle Physics Experiments, Data, Higgs, Muon}, chapternumber = {886} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • Nature Index

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