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Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV
Journal of High Energy Physics, 2020 (2020), 07; 237. https://doi.org/10.1007/JHEP07(2020)237
(ALICE Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; 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., Lončar, P. ... Zurlo, N. (2020). Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV. Journal of High Energy Physics, 2020. (07). doi: 10.1007/JHEP07(2020)237

Acharya, S., et al. "Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV." Journal of High Energy Physics, vol. 2020, br. 07, 2020. https://doi.org/10.1007/JHEP07(2020)237

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV." Journal of High Energy Physics 2020, br. 07 (2020). https://doi.org/10.1007/JHEP07(2020)237

Acharya, S., et al. (2020) 'Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV', Journal of High Energy Physics, 2020(07). doi: 10.1007/JHEP07(2020)237

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, i sur.. Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV. Journal of High Energy Physics [Internet]. 31.07.2020. [pristupljeno 14.11.2024.];2020(07). doi: 10.1007/JHEP07(2020)237

S. Acharya, et al., "Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 TeV", Journal of High Energy Physics, vol. 2020, br. 07, Srpanj 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:965083. [Citirano: 14.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:965083
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Naslov (engleski)Measurement of nuclear effects on ψ(2S) production in p-Pb collisions at √sNN = 8.16 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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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)
Inclusive ψ(2S) production is measured in p-Pb collisions at the centre-ofmass energy per nucleon-nucleon pair √sNN = 8.16 TeV, using the ALICE detector at the CERN LHC. The production of ψ(2S) is studied at forward (2.03 < ycms < 3.53) and backward (−4.46 < ycms < −2.96) centre-of-mass rapidity and for transverse momentum pT < 12 GeV/c via the decay to muon pairs. In this paper, we report the integrated as well as the ycms- and pT-differential inclusive production cross sections. Nuclear effects on ψ(2S) production are studied via the determination of the nuclear modification factor that shows a strong suppression at both forward and backward centre-of-mass rapidities. Comparisons with corresponding results for inclusive J/ψ show a similar suppression for the two states at forward rapidity (p-going direction), but a stronger suppression for ψ(2S) at backward rapidity (Pb-going direction). As a function of pT, no clear dependence of the nuclear modification factor is found. The relative size of nuclear effects on ψ(2S) production compared to J/ψ is also studied via the double ratio of production cross sections [σψ(2S)/σJ/ψ]pPb/[σψ(2S)/σJ/ψ]pp between p-Pb and pp collisions. The results are compared with theoretical models that include various effects related to the initial and final state of the collision system and also with previous measurements at √sNN = 5.02 TeV.
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. 07, 237
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP07(2020)237
URN:NBNurn:nbn:hr:217:965083
Datum objave publikacije2020-07-31
URL dokumentahttp://link.springer.com/10.1007/JHEP07(2020)237
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: March 19, 2020; revised: June 15, 2020; accepted: July 6, 2020; published: July 31, 2020.
Datum i vrijeme pohrane2020-11-21 14:46:17