prikaz prve stranice dokumenta J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV
  Download
PDF 1022.04 KB
Scientific paper - Original scientific paper
J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV
Physics Letters B, 766 (2017); 212-224. https://doi.org/10.1016/j.physletb.2016.12.064
(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zyzak, M. More authors...

Cite this document

Adam, J., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zyzak, M. (2017). J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV. Physics Letters B, 766., 212-224. doi: 10.1016/j.physletb.2016.12.064

Adam, J., et al. "J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV." Physics Letters B, vol. 766, 2017, pp. 212-224. https://doi.org/10.1016/j.physletb.2016.12.064

Adam, J., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV." Physics Letters B 766 (2017): 212-224. https://doi.org/10.1016/j.physletb.2016.12.064

Adam, J., et al. (2017) 'J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV', Physics Letters B, 766, pp. 212-224. doi: 10.1016/j.physletb.2016.12.064

Adam J, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV. Physics Letters B [Internet]. 2017 [cited 2024 December 24];766:212-224. doi: 10.1016/j.physletb.2016.12.064

J. Adam, et al., "J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV", Physics Letters B, vol. 766, pp. 212-224, 2017. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:829740. [Accessed: 24 December 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)J/ψ suppression at forward rapidity in Pb-Pb collisions at √sNN=5.02 TeV
AuthorJ. Adam
Author
...
AuthorTome Antičić
MBZ: 218816
Author
...
AuthorFilip Erhardt
MBZ: 345132
Author
...
AuthorSven Gotovac
MBZ: 108173
Author
...
AuthorMarko Jerčić
MBZ: 358125
Author
...
AuthorPetra Lončar
MBZ: 350591
AuthorEugen Mudnić
MBZ: 248856
Author
...
AuthorMirko Planinić
MBZ: 213776
Author
...
AuthorNikola Poljak
MBZ: 283732
Author
...
AuthorGoran Simatović
MBZ: 329845
Author
...
AuthorAntonija Utrobičić
MBZ: 342963
Author
...
AuthorLinda Vicković
MBZ: 242565
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 inclusive J/ψ production has been studied in Pb–Pb and pp collisions at the centre-of-mass energy per nucleon pair √sNN = 5.02 TeV, using the ALICE detector at the CERN LHC. The J/ψ meson is reconstructed, in the centre-of-mass rapidity interval 2.5 < y < 4 and in the transverse-momentum range pT < 12 GeV/c, via its decay to a muon pair. In this Letter, we present results on the inclusive J/ψ cross section in pp collisions at √s = 5.02 TeV and on the nuclear modification factor RAA. The latter is presented as a function of the centrality of the collision and, for central collisions, as a function of the transverse momentum pT of the J/ψ. The measured RAA values indicate a suppression of the J/ψ in nuclear collisions and are then compared to our previous results obtained in Pb–Pb collisions at √sNN = 2.76 TeV. The ratio of the RAA values at the two energies is also computed and compared to calculations of statistical and dynamical models. The numerical value of the ratio for central events (0–10% centrality) is 1.17 ± 0.04(stat) ± 0.20(syst). In central events, as a function of pT, a slight increase of RAA with collision energy is visible in the region 2 < pT < 6 GeV/c. Theoretical calculations qualitatively describe the measurements, within uncertainties.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 766, pp. 212-224
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2016.12.064
URN:NBNurn:nbn:hr:217:829740
Publication2017
Document URLhttps://www.sciencedirect.com/science/article/pii/S0370269317300102?via%3Dihub
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2017 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 29 July 2016. Received in revised form 5 December 2016. Accepted 26 December 2016. Available online 10 January 2017.
Created on2020-02-24 20:52:51