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Pregled bibliografske jedinice broj: 1010458

Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV

(CMS Collaboration) Sirunyan, Albert; ...; Đurić, Senka; Lelas, Damir; Godinović, Nikola; Puljak, Ivica; Šćulac, Toni; Mesić, Benjamin; Šuša, Tatjana; Kovač, Marko et al.
Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV // Physics letters. B, 791 (2019), 172-194 doi:10.1016/j.physletb.2019.02.018 (međunarodna recenzija, članak, znanstveni)

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Naslov
Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 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
Physics letters. B (0370-2693) 791 (2019); 172-194

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 the elliptic flow (v(2)) of prompt J/psi mesons in high-multiplicity pPbcollisions is reported using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy root s(NN)= 8.16 TeV. Prompt J/psi mesons decaying into two muons are reconstructed in the rapidity region in the nucleon-nucleon center-of-mass frame (y(cm)), corresponding to either -2.86 < y(cm) < -1.86 or 0.94 < y(cm)< 1.94. The average v(2) result from the two rapidity ranges is reported over the transverse momentum (p(T)) range from 0.2 to 10 GeV. Positive v(2) values are observed for the prompt J/psi meson, as extracted from long-range two-particle correlations with charged hadrons, for 2 < p(T) < 8 GeV. The prompt J/psi results are compared with previous CMS measurements of elliptic flow for open charm mesons (D-0) and strange hadrons. From these measurements, constraints can be obtained on the collective dynamics of charm quarks produced in high-multiplicity events arising from small systems.

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 Toni Šćulac (autor)

Avatar Url Tatjana Šuša (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Dinko Ferenček (autor)

Avatar Url Benjamin Mesić (autor)

Avatar Url Jelena Luetić (autor)

Avatar Url Željko Antunović (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi doi.org linkinghub.elsevier.com fulir.irb.hr

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.
Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV // Physics letters. B, 791 (2019), 172-194 doi:10.1016/j.physletb.2019.02.018 (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. (2019) Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV. Physics letters. B, 791, 172-194 doi:10.1016/j.physletb.2019.02.018.
@article{article, author = {Sirunyan, Albert and \DJuri\'{c}, Senka and Lelas, Damir and Godinovi\'{c}, Nikola and Puljak, Ivica and \v{S}\'{c}ulac, Toni and Mesi\'{c}, Benjamin and \v{S}u\v{s}a, Tatjana and Kova\v{c}, Marko and Feren\v{c}ek, Dinko and Antunovi\'{c}, \v{Z}eljko and Starodumov, Andrey and Brigljevi\'{c}, Vuko and Lueti\'{c}, Jelena and Kadija, Kre\v{s}o and Woods, Nate}, year = {2019}, pages = {172-194}, DOI = {10.1016/j.physletb.2019.02.018}, keywords = {high energy physics, experimental particle physics, LHC, CMS, standard model}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2019.02.018}, volume = {791}, issn = {0370-2693}, title = {Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, standard model} }
@article{article, author = {Sirunyan, Albert and \DJuri\'{c}, Senka and Lelas, Damir and Godinovi\'{c}, Nikola and Puljak, Ivica and \v{S}\'{c}ulac, Toni and Mesi\'{c}, Benjamin and \v{S}u\v{s}a, Tatjana and Kova\v{c}, Marko and Feren\v{c}ek, Dinko and Antunovi\'{c}, \v{Z}eljko and Starodumov, Andrey and Brigljevi\'{c}, Vuko and Lueti\'{c}, Jelena and Kadija, Kre\v{s}o and Woods, Nate}, year = {2019}, pages = {172-194}, DOI = {10.1016/j.physletb.2019.02.018}, keywords = {high energy physics, experimental particle physics, LHC, CMS, standard model}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2019.02.018}, volume = {791}, issn = {0370-2693}, title = {Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, standard model} }

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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