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Scientific paper - Original scientific paper
ϒ production in p–Pb collisions at √sNN = 8.16 TeV
Physics Letters B, 806 (2020); 135486. https://doi.org/10.1016/j.physletb.2020.135486
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, A.; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2020). ϒ production in p–Pb collisions at √sNN = 8.16 TeV. Physics Letters B, 806.. doi: 10.1016/j.physletb.2020.135486

Acharya, S., et al. "ϒ production in p–Pb collisions at √sNN = 8.16 TeV." Physics Letters B, vol. 806, 2020. https://doi.org/10.1016/j.physletb.2020.135486

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "ϒ production in p–Pb collisions at √sNN = 8.16 TeV." Physics Letters B 806 (2020). https://doi.org/10.1016/j.physletb.2020.135486

Acharya, S., et al. (2020) 'ϒ production in p–Pb collisions at √sNN = 8.16 TeV', Physics Letters B, 806. doi: 10.1016/j.physletb.2020.135486

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. ϒ production in p–Pb collisions at √sNN = 8.16 TeV. Physics Letters B [Internet]. 2020 [cited 2024 April 19];806. doi: 10.1016/j.physletb.2020.135486

S. Acharya, et al., "ϒ production in p–Pb collisions at √sNN = 8.16 TeV", Physics Letters B, vol. 806, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:012956. [Accessed: 19 April 2024]

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Metadata
Title (english)ϒ production in p–Pb collisions at √sNN = 8.16 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
Author
...
AuthorA. Utrobičić
Author
...
AuthorLinda Vicković
Author
...
AuthorN. Zurlo
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
ϒ production in p–Pb interactions is studied at the centre-of-mass energy per nucleon–nucleon collision √sNN = 8.16 TeV with the ALICE detector at the CERN LHC. The measurement is performed reconstructing bottomonium resonances via their dimuon decay channel, in the centre-of-mass rapidity intervals 2.03 < ycms < 3.53 and −4.46 < ycms < −2.96, down to zero transverse momentum. In this work, results on the ϒ(1S) production cross section as a function of rapidity and transverse momentum are presented. The corresponding nuclear modification factor shows a suppression of the ϒ(1S) yields with respect to pp collisions, both at forward and backward rapidity. This suppression is stronger in the low transverse momentum region and shows no significant dependence on the centrality of the interactions. Furthermore, the ϒ(2S) nuclear modification factor is evaluated, suggesting a suppression similar to that of the ϒ(1S). A first measurement of the ϒ(3S) has also been performed. Finally, results are compared with previous ALICE measurements in p–Pb collisions at √sNN = 5.02 TeV and with theoretical calculations.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 806, 135486
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2020.135486
URN:NBNurn:nbn:hr:217:012956
Publication2020
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269320302902
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2020 European Organization for Nuclear Research. 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 16 November 2019; received in revised form 29 April 2020; accepted 11 May 2020; available online 20 May 2020; published 10 July 2020.
Created on2020-11-22 17:00:23