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Pregled bibliografske jedinice broj: 1042672

Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV


(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ceci, Saša; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kadija, Krešo; Kovač, Marko et al.
Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV // Physical review. D, 100 (2019), 11; 112007, 24 doi:10.1103/PhysRevD.100.112007 (međunarodna recenzija, članak, znanstveni)


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Naslov
Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV

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

Kolaboracija
CMS Collaboration

Izvornik
Physical review. D (2470-0010) 100 (2019), 11; 112007, 24

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

Ključne riječi
High energy physics ; Experimental particle physics ; LHC ; CMS ; Particle Physics Experiments

Sažetak
A search for low mass narrow vector resonances decaying into quark-antiquark pairs is presented. The analysis is based on data collected in 2017 with the CMS detector at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 41.1 fb−1. The results of this analysis are combined with those of an earlier analysis based on data collected at the same collision energy in 2016, corresponding to 35.9 fb−1. Signal candidates will be recoiling against initial state radiation and are identified as energetic, large-radius jets with two pronged substructure. The invariant jet mass spectrum is probed for a potential narrow peaking signal over a smoothly falling background. No evidence for such resonances is observed within the mass range of 50–450 GeV. Upper limits at the 95% confidence level are set on the coupling of narrow resonances to quarks, as a function of the resonance mass. For masses between 50 and 300 GeV these are the most sensitive limits to date. This analysis extends the earlier search to a mass range of 300–450 GeV, which is probed for the first time with jet substructure techniques.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


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

Citiraj ovu publikaciju

(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ceci, Saša; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kadija, Krešo; Kovač, Marko et al.
Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV // Physical review. D, 100 (2019), 11; 112007, 24 doi:10.1103/PhysRevD.100.112007 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Antunović, Ž., Brigljević, V., Ceci, S., Ferenček, D., Giljanović, D., Godinović, N., Kadija, K. & Kovač, M. (2019) Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV. Physical review. D, 100 (11), 112007, 24 doi:10.1103/PhysRevD.100.112007.
@article{article, year = {2019}, pages = {24}, DOI = {10.1103/PhysRevD.100.112007}, chapter = {112007}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments}, journal = {Physical review. D}, doi = {10.1103/PhysRevD.100.112007}, volume = {100}, number = {11}, issn = {2470-0010}, title = {Search for low mass vector resonances decaying into quark-antiquark pairs in proton-proton collisions at √s=13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments}, chapternumber = {112007} }

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


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