prikaz prve stranice dokumenta Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV
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Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV
Physics Letters B, 849 (2024); 138451. https://doi.org/10.1016/j.physletb.2024.138451
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. ViÅ”e autora...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2024). Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV. Physics Letters B, 849.. doi: 10.1016/j.physletb.2024.138451

Acharya, S., et al. "Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV." Physics Letters B, vol. 849, 2024. https://doi.org/10.1016/j.physletb.2024.138451

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković i N. Zurlo. "Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV." Physics Letters B 849 (2024). https://doi.org/10.1016/j.physletb.2024.138451

Acharya, S., et al. (2024) 'Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV', Physics Letters B, 849. doi: 10.1016/j.physletb.2024.138451

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV. Physics Letters B [Internet]. 02.2024. [pristupljeno 15.11.2024.];849. doi: 10.1016/j.physletb.2024.138451

S. Acharya, et al., "Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV", Physics Letters B, vol. 849, Veljača 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:947407. [Citirano: 15.11.2024.]

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Naslov (engleski)Measurements of inclusive J/šœ“ production at midrapidity and forward rapidity in Pbā€“Pb collisions at āˆšš‘ NN = 5.02 TeV
AutorS. Acharya
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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AutorDavid Karatović
Autor
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AutorPetra Lončar
Autor
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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorLinda Vicković
Autor
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AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučiliŔte u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The measurements of the inclusive J/Ļˆ yield at midrapidity (|y|<0.9) and forward rapidity (2.5 <y< 4) in Pbā€“Pb collisions at sNN=5.02 TeV with the ALICE detector at the LHC are reported. The inclusive J/Ļˆ production yields and nuclear modification factors, RAA, are measured as a function of the collision centrality, J/Ļˆ transverse momentum (pT), and rapidity. The J/Ļˆ average transverse momentum and squared transverse momentum (怈pT怉 and 怈pT2怉) are evaluated as a function of the centrality at midrapidity. Compared to the previous ALICE publications, here the entire Pbā€“Pb collisions dataset collected during the LHC Run 2 is used, which improves the precision of the measurements and extends the pT coverage. The pT-integrated RAA shows a hint of an increasing trend towards unity from semicentral to central collisions at midrapidity, while it is flat at forward rapidity. The pT-differential RAA shows a strong suppression at high pT with less suppression at low pT where it reaches a larger value at midrapidity compared to forward rapidity. The ratio of the pT-integrated yields of J/Ļˆ to those of D0 mesons is reported for the first time for the central and semicentral event classes at midrapidity. Model calculations implementing charmonium production via the coalescence of charm quarks and antiquarks during the fireball evolution (transport models) or in a statistical approach with thermal weights are in good agreement with the data at low pT. At higher pT, the data are well described by transport models and a model based on energy loss in the strongly-interacting medium produced in nuclear collisions at the LHC.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Pismo
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 849, 138451
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2024.138451
URN:NBNurn:nbn:hr:217:947407
Datum objave publikacije2024-02
URL dokumentahttps://linkinghub.elsevier.com/retrieve/pii/S0370269324000108
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti koriÅ”tenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaĀ© 2024 The Author(s). Published by Elsevier B.V. Funded by SCOAPĀ³. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Received 7 June 2023; Received in revised form 28 November 2023; Accepted 8 January 2024. Available online 12 January 2024. Published February 2024.
Datum i vrijeme pohrane2024-07-31 11:06:35