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Pregled bibliografske jedinice broj: 1108596

Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV

(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir et al.
Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV // The Journal of high energy physics, 06 (2020), 18, 50 doi:10.1007/JHEP06(2020)018 (međunarodna recenzija, članak, znanstveni)

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Naslov
Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV

Autori
Sirunyan, Albert M ; ... ; Antunović, Željko ; Brigljević, Vuko ; Ferenček, Dinko ; Giljanović, Duje ; Godinović, Nikola ; Kadija, Krešo ; Kovač, Marko ; Lelas, Damir ; Majumder, Devdatta ; Mesić, Benjamin ; Puljak, Ivica ; Roguljić, Matej ; Starodumov, Andrey ; Đurić, Senka ; Šuša, Tatjana ; Šćulac, Toni ; ... ; Trembath-reichert, Stephen

Kolaboracija
CMS Collaboration

Izvornik
The Journal of high energy physics (1126-6708) 06 (2020); 18, 50

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

Ključne riječi
High energy physics ; Experimental particle physics ; LHC ; CMS ; Particle Physics Experiments ; Physics ; Vector boson scattering ; Hadron-Hadron scattering (experiments) ; Supersymmetry ; Higgs physics ; Particle and resonance production ; B physics ; Particle correlations and fluctuations ; Quarkonium ; Elementary Particles and Fields ; Beyond Standard Model ; Jets ; QCD ; Top physics ; Diboson ; Electroweak ; CKM matrix ; Top quark ; Large detector-systems performance ; Pattern recognition

Sažetak
Twelve measurements of inclusive cross sections of W± and Z boson production, performed in proton- proton collisions at centre-of-mass energies of 7 and 8 TeV, are compared with perturbative quantum chromodynamics calculations at next-to-next-to-leading order (NNLO) accuracy obtained with the CT14, HERAPDF2.0, MMHT14, and NNPDF3.0 parton distribution functions (PDFs). Data and theory agree well for all PDF sets, taking into account the experimental and theoretical uncertainties. A novel procedure is employed to extract the strong coupling constant at the Z pole mass from a detailed comparison of all the experimental fiducial cross sections to the corresponding NNLO theoretical predictions, yielding αS(mZ)= 0.1163 +0.0024−0.0031 (CT14), 0.1072 +0.0043−0.0040 (HERAPDF2.0), 0.1186 ± 0.0025 (MMHT14), and 0.1147 ± 0.0023 (NNPDF3.0). Using the results obtained with the CT14 and MMHT14 PDFs, which yield the most robust and stable αS(mZ) extractions, a value αS(mZ)= 0.1175 +0.0025−0.0028 is determined.

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 Matej Roguljić (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Toni Šćulac (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Željko Antunović (autor)

Avatar Url Marko Kovač (autor)

Avatar Url Duje Giljanović (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Tatjana Šuša (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Benjamin Mesić (autor)

Avatar Url Dinko Ferenček (autor)

Avatar Url Devdatta Majumder (autor)

Avatar Url Senka Đurić (autor)

Poveznice na cjeloviti tekst rada:

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

Citiraj ovu publikaciju:

(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir et al.
Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV // The Journal of high energy physics, 06 (2020), 18, 50 doi:10.1007/JHEP06(2020)018 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Antunović, Ž., Brigljević, V., Ferenček, D., Giljanović, D., Godinović, N., Kadija, K., Kovač, M. & Lelas, D. (2020) Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV. The Journal of high energy physics, 06, 18, 50 doi:10.1007/JHEP06(2020)018.
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Giljanovi\'{c}, Duje and Godinovi\'{c}, Nikola and Kadija, Kre\v{s}o and Kova\v{c}, Marko and Lelas, Damir 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 Trembath-reichert, Stephen}, year = {2020}, pages = {50}, DOI = {10.1007/JHEP06(2020)018}, chapter = {18}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments, Physics, Vector boson scattering, Hadron-Hadron scattering (experiments), Supersymmetry, Higgs physics, Particle and resonance production, B physics, Particle correlations and fluctuations, Quarkonium, Elementary Particles and Fields, Beyond Standard Model, Jets, QCD, Top physics, Diboson, Electroweak, CKM matrix, Top quark, Large detector-systems performance, Pattern recognition}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP06(2020)018}, volume = {06}, issn = {1126-6708}, title = {Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments, Physics, Vector boson scattering, Hadron-Hadron scattering (experiments), Supersymmetry, Higgs physics, Particle and resonance production, B physics, Particle correlations and fluctuations, Quarkonium, Elementary Particles and Fields, Beyond Standard Model, Jets, QCD, Top physics, Diboson, Electroweak, CKM matrix, Top quark, Large detector-systems performance, Pattern recognition}, chapternumber = {18} }
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Feren\v{c}ek, Dinko and Giljanovi\'{c}, Duje and Godinovi\'{c}, Nikola and Kadija, Kre\v{s}o and Kova\v{c}, Marko and Lelas, Damir 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 Trembath-reichert, Stephen}, year = {2020}, pages = {50}, DOI = {10.1007/JHEP06(2020)018}, chapter = {18}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments, Physics, Vector boson scattering, Hadron-Hadron scattering (experiments), Supersymmetry, Higgs physics, Particle and resonance production, B physics, Particle correlations and fluctuations, Quarkonium, Elementary Particles and Fields, Beyond Standard Model, Jets, QCD, Top physics, Diboson, Electroweak, CKM matrix, Top quark, Large detector-systems performance, Pattern recognition}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP06(2020)018}, volume = {06}, issn = {1126-6708}, title = {Determination of the strong coupling constant αS(mZ) from measurements of inclusive W± and Z boson production cross sections in proton- proton collisions at √s = 7 and 8 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Particle Physics Experiments, Physics, Vector boson scattering, Hadron-Hadron scattering (experiments), Supersymmetry, Higgs physics, Particle and resonance production, B physics, Particle correlations and fluctuations, Quarkonium, Elementary Particles and Fields, Beyond Standard Model, Jets, QCD, Top physics, Diboson, Electroweak, CKM matrix, Top quark, Large detector-systems performance, Pattern recognition}, chapternumber = {18} }

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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