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Pregled bibliografske jedinice broj: 1010629

Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV


(CMS Collaboration) Sirunyan, Albert; ...; Đurić, Senka; Lelas, Damir; Godinović, Nikola; Puljak, Ivica; Šćulac, Toni; Mesić, Benjamin; Šuša, Tatjana; Kovač, Marko et al.
Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV // Physical review. D., 98 (2018), 9; 092014, 36 doi:10.1103/PhysRevD.98.092014 (međunarodna recenzija, članak, znanstveni)


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Naslov
Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV

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

Kolaboracija
CMS Collaboration

Izvornik
Physical review. D. (2470-0010) 98 (2018), 9; 092014, 36

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

Ključne riječi
high energy physics ; experimental particle physics ; LHC ; CMS ; standard model

Sažetak
A measurement of jet substructure observables is presented using t¯t events in the lepton+jets channel from proton-proton collisions at √s=13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the Z boson mass, αS(mZ)=0.115+0.015−0.013, is extracted from the substructure data at leading-order plus leading-log accuracy.

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; ...; Đurić, Senka; Lelas, Damir; Godinović, Nikola; Puljak, Ivica; Šćulac, Toni; Mesić, Benjamin; Šuša, Tatjana; Kovač, Marko et al.
Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV // Physical review. D., 98 (2018), 9; 092014, 36 doi:10.1103/PhysRevD.98.092014 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Đurić, S., Lelas, D., Godinović, N., Puljak, I., Šćulac, T., Mesić, B., Šuša, T. & Kovač, M. (2018) Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV. Physical review. D., 98 (9), 092014, 36 doi:10.1103/PhysRevD.98.092014.
@article{article, year = {2018}, pages = {36}, DOI = {10.1103/PhysRevD.98.092014}, chapter = {092014}, keywords = {high energy physics, experimental particle physics, LHC, CMS, standard model}, journal = {Physical review. D.}, doi = {10.1103/PhysRevD.98.092014}, volume = {98}, number = {9}, issn = {2470-0010}, title = {Measurement of jet substructure observables in t¯t events from proton-proton collisions at √s=13 TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, standard model}, chapternumber = {092014} }

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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