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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. Više autora...

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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, br. 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, br. 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, i 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]. 10.09.2020. [pristupljeno 27.12.2024.];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, br. 09, Rujan 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:752110. [Citirano: 27.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:752110
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Naslov (engleski)Z-boson production in p-Pb collisions at √sNN = 8.16 and Pb-Pb collisions at √sNN = 5.02 TeV
AutorS. Acharya
Autor
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AutorTome Antičić
Autor
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AutorFilip Erhardt
Autor
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AutorSven Gotovac
Autor
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AutorMarko Jerčić
Autor
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AutorD. Karatović
Autor
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AutorPetra Lončar
Autor
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AutorEugen Mudnić
Autor
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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorGoran Simatović
Autor
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AutorLinda Vicković
Autor
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AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
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.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaJournal of High Energy Physics
Brojčani podacivol. 2020, br. 09, 076
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP09(2020)076
URN:NBNurn:nbn:hr:217:752110
Datum objave publikacije2020-09-10
URL dokumentahttp://link.springer.com/10.1007/JHEP09(2020)076
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaOpen 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.
Datum i vrijeme pohrane2020-11-21 15:19:11