prikaz prve stranice dokumenta Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV
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Scientific paper - Original scientific paper
Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV
Physics Letters B, 798 (2019); 134926. https://doi.org/10.1016/j.physletb.2019.134926
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2019). Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV. Physics Letters B, 798.. doi: 10.1016/j.physletb.2019.134926

Acharya, S., et al. "Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV." Physics Letters B, vol. 798, 2019. https://doi.org/10.1016/j.physletb.2019.134926

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV." Physics Letters B 798 (2019). https://doi.org/10.1016/j.physletb.2019.134926

Acharya, S., et al. (2019) 'Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV', Physics Letters B, 798. doi: 10.1016/j.physletb.2019.134926

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV. Physics Letters B [Internet]. 2019 [cited 2024 April 25];798. doi: 10.1016/j.physletb.2019.134926

S. Acharya, et al., "Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV", Physics Letters B, vol. 798, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:849614. [Accessed: 25 April 2024]

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Metadata
Title (english)Coherent J/𝜓 photoproduction at forward rapidity in ultra-peripheral Pb-Pb collisions at √sNN=5.02 TeV
AuthorS. Acharya
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
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
...
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)
The ALICE collaboration performed the first rapidity-differential measurement of coherent J/ψ photoproduction in ultra-peripheral Pb–Pb collisions at a center-of-mass energy √sNN=5.02 TeV. The J/ψ is detected via its dimuon decay in the forward rapidity region ( −4.0 < y < −2.5 ) for events where the hadronic activity is required to be minimal. The analysis is based on an event sample corresponding to an integrated luminosity of about 750 μb −1 . The cross section for coherent J/ψ production is presented in six rapidity bins. The results are compared with theoretical models for coherent J/ψ photoproduction. These comparisons indicate that gluon shadowing effects play a role in the photoproduction process. The ratio of ψ′ to J/ψ coherent photoproduction cross sections was measured and found to be consistent with that measured for photoproduction off protons.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 798, 134926
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2019.134926
URN:NBNurn:nbn:hr:217:849614
Publication2019
Document URLhttps://www.sciencedirect.com/science/article/pii/S0370269319306483
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2019 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 19 April 2019. Received in revised form 15 August 2019. Accepted 6 September 2019. Available online 10 September 2019.
Created on2020-08-24 17:36:23