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Pregled bibliografske jedinice broj: 1108621

Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 TeV


(CMS Collaboration) Sirunyan, Albert M; ...; Antunović, Željko; Brigljević, Vuko; Ceci, Saša; Ferenček, Dinko; Giljanović, Duje; Godinović, Nikola; Kadija, Krešo; Kovač, Marko et al.
Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 TeV // Physics letters. B, 803 (2020), 135328, 31 doi:10.1016/j.physletb.2020.135328 (međunarodna recenzija, članak, znanstveni)


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Naslov
Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 TeV

Autori
Sirunyan, Albert M ; ... ; Antunović, Željko ; Brigljević, Vuko ; Ceci, Saša ; Ferenček, Dinko ; Giljanović, Duje ; 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
Physics letters. B (0370-2693) 803 (2020); 135328, 31

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
The transverse momentum (P-T) spectra of inclusively produced A c P baryons are measured via the exclusive decay channel Lambda(+)(c) -> pK(-)pi(+) using the CMS detector at the LHC. Spectra are measured as a function of transverse momentum in proton-proton (pp) and lead-lead (PbPb) collisions at a nucleonnucleon center-of-mass energy of 5.02TeV. The measurement is performed within the Lambda(+)(c) rapidity interval vertical bar Y vertical bar < 1 in the p(T) range of 5-20GeV/c in pp and 10-20GeV/c in PbPb collisions. The observed yields of Lambda(+)(c) for p(T) of 10-20 GeV/c suggest a suppression in central PbPb collisions compared to pp collisions scaled by the number of nucleon-nucleon (NN) interactions. The Lambda(+)(c)/D-0 production ratio in pp collisions is compared to theoretical models. In PbPb collisions, this ratio is consistent with the result from pp collisions in their common p-r range.

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.
Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 TeV // Physics letters. B, 803 (2020), 135328, 31 doi:10.1016/j.physletb.2020.135328 (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. (2020) Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 TeV. Physics letters. B, 803, 135328, 31 doi:10.1016/j.physletb.2020.135328.
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Ceci, Sa\v{s}a 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 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 = {2020}, pages = {31}, DOI = {10.1016/j.physletb.2020.135328}, chapter = {135328}, 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 = {Physics letters. B}, doi = {10.1016/j.physletb.2020.135328}, volume = {803}, issn = {0370-2693}, title = {Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 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 = {135328} }
@article{article, author = {Sirunyan, Albert M and Antunovi\'{c}, \v{Z}eljko and Brigljevi\'{c}, Vuko and Ceci, Sa\v{s}a 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 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 = {2020}, pages = {31}, DOI = {10.1016/j.physletb.2020.135328}, chapter = {135328}, 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 = {Physics letters. B}, doi = {10.1016/j.physletb.2020.135328}, volume = {803}, issn = {0370-2693}, title = {Production of Lambda(+)(c) baryons in proton-proton and lead-lead collisions at root S-NN=5.02 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 = {135328} }

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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