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First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production
Physical Review Letters, 132 (2024), 16; 162302. https://doi.org/10.1103/PhysRevLett.132.162302
(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). First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production. Physical Review Letters, 132. (16). doi: 10.1103/PhysRevLett.132.162302

Acharya, S., et al. "First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production." Physical Review Letters, vol. 132, br. 16, 2024. https://doi.org/10.1103/PhysRevLett.132.162302

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković i N. Zurlo. "First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production." Physical Review Letters 132, br. 16 (2024). https://doi.org/10.1103/PhysRevLett.132.162302

Acharya, S., et al. (2024) 'First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production', Physical Review Letters, 132(16). doi: 10.1103/PhysRevLett.132.162302

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production. Physical Review Letters [Internet]. 2024. [pristupljeno 23.12.2024.];132(16). doi: 10.1103/PhysRevLett.132.162302

S. Acharya, et al., "First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production", Physical Review Letters, vol. 132, br. 16, 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:297379. [Citirano: 23.12.2024.]

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Naslov (engleski)First Measurement of the |š‘”| Dependence of Incoherent š½/šœ“ Photonuclear Production
AutorS. Acharya
Autor
...
AutorFilip Erhardt
Autor
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AutorSven Gotovac
Autor
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AutorMarko Jerčić
Autor
...
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 first measurement of the cross section for incoherent photonuclear production of š½/šœ“ vector mesons as a function of the Mandelstam |š‘”| variable is presented. The measurement was carried out with the ALICE detector at midrapidity, |š‘¦|<0.8, using ultraperipheral collisions of Pb nuclei at a center-of-mass energy per nucleon pair of āˆšš‘ NN=5.02ā€‰ā€‰TeV. This rapidity interval corresponds to a Bjorken-š‘„ range (0.3ā€“1.4)Ɨ10āˆ’3. Cross sections are given in five |š‘”| intervals in the range 0.04<|š‘”|<1ā€‰ā€‰GeV2 and compared to the predictions by different models. Models that ignore quantum fluctuations of the gluon density in the colliding hadron predict a |š‘”| dependence of the cross section much steeper than in data. The inclusion of such fluctuations in the same models provides a better description of the data.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review Letters
Brojčani podacivol. 132, br. 16, 162302
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.132.162302
URN:NBNurn:nbn:hr:217:297379
Datum objave publikacije2024
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevLett.132.162302
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti koriÅ”tenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomenaĀ© 2024 CERN, for the ALICE Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published articleā€™s title, journal citation, and DOI. Open access publication funded by CERN. Received 24 May 2023; revised 22 November 2023; accepted 23 January 2024; published 19 April 2024.
Datum i vrijeme pohrane2024-09-13 13:19:47