prikaz prve stranice dokumenta Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV
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Scientific paper - Original scientific paper
Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV
Journal of High Energy Physics, 2020 (2020), 09; 076. https://doi.org/10.1007/JHEP09(2020)076
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, D.; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D. ... Zurlo, N. (2020). Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV. Journal of High Energy Physics, 2020. (09). doi: 10.1007/JHEP09(2020)076

Acharya, S., et al. "Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV." Journal of High Energy Physics, vol. 2020, no. 09, 2020. https://doi.org/10.1007/JHEP09(2020)076

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, D. Karatović, Petra Lončar, et al. "Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV." Journal of High Energy Physics 2020, no. 09 (2020). https://doi.org/10.1007/JHEP09(2020)076

Acharya, S., et al. (2020) 'Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV', Journal of High Energy Physics, 2020(09). doi: 10.1007/JHEP09(2020)076

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Karatović D, and sur.. Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV. Journal of High Energy Physics [Internet]. 2020 September 10 [cited 2024 December 29];2020(09). doi: 10.1007/JHEP09(2020)076

S. Acharya, et al., "Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV", Journal of High Energy Physics, vol. 2020, no. 09, September 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:752110. [Accessed: 29 December 2024]

Metadata
Title (english)Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorD. Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
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)
Measurement of Z-boson production in p-Pb collisions at √sNN = 8.16 TeV and Pb-Pb collisions at √sNN = 5.02 TeV is reported. It is performed in the dimuon decay channel, through the detection of muons with pseudorapidity −4 < ηµ < −2.5 and transverse momentum pµT > 20 GeV/c in the laboratory frame. The invariant yield and nuclear modification factor are measured for opposite-sign dimuons with invariant mass 60 < mµµ < 120 GeV/c2 and rapidity 2.5 < yµµ cms < 4. They are presented as a function of rapidity and, for the Pb-Pb collisions, of centrality as well. The results are compared with theoretical calculations, both with and without nuclear modifications to the Parton Distribution Functions (PDFs). In p-Pb collisions the center-of-mass frame is boosted with respect to the laboratory frame, and the measurements cover the backward (−4.46 < yµµ cms < −2.96) and forward (2.03 < yµµ cms < 3.53) rapidity regions. For the pPb collisions, the results are consistent within experimental and theoretical uncertainties with calculations that include both free-nucleon and nuclear-modified PDFs. For the Pb-Pb collisions, a 3.4σ deviation is seen in the integrated yield between the data and calculations based on the free-nucleon PDFs, while good agreement is found once nuclear modifications are considered.
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. 2020, no. 09, 076
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP09(2020)076
URN:NBNurn:nbn:hr:217:752110
Publication2020-09-10
Document URLhttp://link.springer.com/10.1007/JHEP09(2020)076
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access. 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: June 9, 2020; accepted: August 6, 2020; published: September 10, 2020.
Created on2020-11-21 15:19:11