prikaz prve stranice dokumenta Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV
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Scientific paper - Original scientific paper
Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV
Journal of High Energy Physics, 2015 (2015), 6; 190-41. https://doi.org/10.1007/JHEP06(2015)190
(ALICE Collaboration) Abelev, B.; ...; Antičić, Tome; ...; Gotovac, Siniša; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Šuša, Tatjana; ...; Vicković, Linda; ...; Zyzak, M. More authors...

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Abelev, B., Antičić, T., Gotovac, S., Mudnić, E., Planinić, M., Poljak, N. ... Zyzak, M. (2015). Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV. Journal of High Energy Physics, 2015. (6). doi: 10.1007/JHEP06(2015)190

Abelev, B., et al. "Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV." Journal of High Energy Physics, vol. 2015, no. 6, 2015. https://doi.org/10.1007/JHEP06(2015)190

Abelev, B., Tome Antičić, Siniša Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, Goran Simatović, Tatjana Šuša, Linda Vicković and M. Zyzak. "Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV." Journal of High Energy Physics 2015, no. 6 (2015). https://doi.org/10.1007/JHEP06(2015)190

Abelev, B., et al. (2015) 'Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV', Journal of High Energy Physics, 2015(6). doi: 10.1007/JHEP06(2015)190

Abelev B, Antičić T, Gotovac S, Mudnić E, Planinić M, Poljak N, and sur.. Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV. Journal of High Energy Physics [Internet]. 2015 [cited 2025 April 03];2015(6). doi: 10.1007/JHEP06(2015)190

B. Abelev, et al., "Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV", Journal of High Energy Physics, vol. 2015, no. 6, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:365847. [Accessed: 03 April 2025]

Metadata
Title (english)Elliptic flow of identified hadrons in Pb-Pb collisions at √sNN = 2.76 TeV
AuthorB. Abelev
Author
...
AuthorTome Antičić
Author
...
AuthorSiniša Gotovac
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
Author
...
AuthorTatjana Šuša
Author
...
AuthorLinda Vicković
Author
...
AuthorM. Zyzak
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The elliptic flow coefficient (v2) of identified particles in Pb-Pb collisions at √ sNN = 2.76 TeV was measured with the ALICE detector at the Large Hadron Collider (LHC). The results were obtained with the Scalar Product method, a two-particle correlation technique, using a pseudo-rapidity gap of |∆η| > 0.9 between the identified hadron under study and the reference particles. The v2 is reported for π ±, K±, K0 S , p+p, φ, Λ+Λ, Ξ −+Ξ + and Ω−+Ω + in several collision centralities. In the... More low transverse momentum (pT) region, pT < 3 GeV/c, v2(pT) exhibits a particle mass dependence consistent with elliptic flow accompanied by the transverse radial expansion of the system with a common velocity field. The experimental data for π ± and the combined K± and K0 S results, are described fairly well by hydrodynamic calculations coupled to a hadronic cascade model (VISHNU) for central collisions. However, the same calculations fail to reproduce the v2(pT) for p+p, φ, Λ+ Λ and Ξ−+Ξ + . For transverse momentum values larger than about 3 GeV/c, particles tend to group according to their type, i.e. mesons and baryons. The present measurements exhibit deviations from the number of constituent quark (NCQ) scaling at the level of ±20% for pT > 3 GeV/c. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of High Energy Physics
Numberingvol. 2015, no. 6, 190-41
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP06(2015)190
URN:NBNurn:nbn:hr:217:365847
Publication2015
Document URLhttp://dx.doi.org/10.1007/JHEP06(2015)190
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access. © Copyright CERN, for the benefit of the ALICE Collaboration. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Article funded by SCOAP3. Received: May 27, 2014. Revised: April 1, 2015. Accepted: May 16, 2015. Published: June 29, 2015.
Created on2019-12-30 11:27:46
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