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Pregled bibliografske jedinice broj: 1060091

Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at 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 dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at s=13 TeV // The Journal of high energy physics, 3 (2019), 141, 43 doi:10.1007/JHEP03(2019)141 (međunarodna recenzija, članak, znanstveni)

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Naslov
Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at 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 ; Starodumov, Andrey ; Đurić, Senka ; Šuša, Tatjana ; Šćulac, Toni ; ... ; Woods, Nathaniel

Kolaboracija
CMS Collaboration

Izvornik
The Journal of high energy physics (1126-6708) 3 (2019); 141, 43

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 dark matter produced in association with top quarks in proton-proton collisions at a center-of-mass energy of 13 TeV is presented. The data set used corresponds to an integrated luminosity of 35.9 fb(-1)recorded with the CMS detector at the LHC. Whereas previous searches for neutral scalar or pseudoscalar mediators considered dark matter production in association with a top quark pair only, this analysis also includes production modes with a single top quark. The results are derived from the combination of multiple selection categories that are defined to target either the single top quark or the top quark pair signature. No significant deviations with respect to the standard model predictions are observed. The results are interpreted in the context of a simplified model in which a scalar or pseudoscalar mediator particle couples to a top quark and subsequently decays into dark matter particles. Scalar and pseudoscalar mediator particles with masses below 290 and 300 GeV, respectively, are excluded at 95% confidence level, assuming a dark matter particle mass of 1 GeV and mediator couplings to fermions and dark matter particles equal to unity.

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 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 dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at s=13 TeV // The Journal of high energy physics, 3 (2019), 141, 43 doi:10.1007/JHEP03(2019)141 (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 dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at s=13 TeV. The Journal of high energy physics, 3, 141, 43 doi:10.1007/JHEP03(2019)141.
@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 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 = {43}, DOI = {10.1007/JHEP03(2019)141}, chapter = {141}, 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 = {The Journal of high energy physics}, doi = {10.1007/JHEP03(2019)141}, volume = {3}, issn = {1126-6708}, title = {Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at 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 = {141} }
@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 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 = {43}, DOI = {10.1007/JHEP03(2019)141}, chapter = {141}, 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 = {The Journal of high energy physics}, doi = {10.1007/JHEP03(2019)141}, volume = {3}, issn = {1126-6708}, title = {Search for dark matter produced in association with a single top quark or a top quark pair in proton-proton collisions at 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 = {141} }

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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