prikaz prve stranice dokumenta Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV
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Scientific paper - Original scientific paper
Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV
Journal of High Energy Physics, 2016 (2016), 6; 50. https://doi.org/10.1007/JHEP06(2016)050
(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zyzak, M. More authors...

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Adam, J., Antičić, T., Erhardt, F., Gotovac, S., Mudnić, E., Planinić, M. ... Zyzak, M. (2016). Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV. Journal of High Energy Physics, 2016. (6). doi: 10.1007/JHEP06(2016)050

Adam, J., et al. "Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV." Journal of High Energy Physics, vol. 2016, no. 6, 2016. https://doi.org/10.1007/JHEP06(2016)050

Adam, J., Tome Antičić, Filip Erhardt, Sven Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, et al. "Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV." Journal of High Energy Physics 2016, no. 6 (2016). https://doi.org/10.1007/JHEP06(2016)050

Adam, J., et al. (2016) 'Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV', Journal of High Energy Physics, 2016(6). doi: 10.1007/JHEP06(2016)050

Adam J, Antičić T, Erhardt F, Gotovac S, Mudnić E, Planinić M, and sur.. Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV. Journal of High Energy Physics [Internet]. 2016 [cited 2024 December 28];2016(6). doi: 10.1007/JHEP06(2016)050

J. Adam, et al., "Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV", Journal of High Energy Physics, vol. 2016, no. 6, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:026632. [Accessed: 28 December 2024]

Metadata
Title (english)Centrality dependence of ψ(2S) suppression in p-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
...
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 production of the ψ(2S) charmonium state was studied as a function of centrality in p-Pb collisions at the nucleon- nucleon center of mass energy √sNN = 5.02 TeV at the CERN LHC. The measurement was performed with the ALICE detector in the center of mass rapidity ranges −4.46< ycms< −2.96 and 2.03< ycms< 3.53, down to zero transverse momentum, by reconstructing the ψ(2S) decay to a muon pair. The ψ(2S) production cross section σψ(2S) is presented as a function of the collision centrality, which is estimated through the energy deposited in forward rapidity calorimeters. The relative strength of nuclear effects on the ψ(2S) and on the corresponding 1S charmonium state J/ψ is then studied by means of the double ratio of cross sections [σψ(2S)/σJ/ ψ]pPb/[σψ(2S)/σJ/ψ]pp between p-Pb and pp collisions, and by the values of the nuclear modification factors for the two charmonium states. The results show a large suppression of ψ(2S) production relative to the J/ψ at backward (negative) rapidity, corresponding to the flight direction of the Pb-nucleus, while at forward (positive) rapidity the suppressions of the two states are comparable. Finally, comparisons to results from lower energy experiments and to available theoretical models are presented.
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. 2016, no. 6, 50
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP06(2016)050
URN:NBNurn:nbn:hr:217:026632
Publication2016
Document URLhttps://link.springer.com/article/10.1007%2FJHEP06%282016%29050
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. Article funded by SCOAP3. 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. Received: March 11, 2016. Received: March 11, 2016. Revised: May 13, 2016. Accepted: May 27, 2016. Published: June 8, 2016.
Created on2020-02-23 15:51:17