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First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider
Physical Review Letters, 131 (2023), 4; 041901. https://doi.org/10.1103/PhysRevLett.131.041901
(ALICE Collaboration) Acharya, Sheryasi; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, Nicola Više autora...

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2023). First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider. Physical Review Letters, 131. (4). doi: 10.1103/PhysRevLett.131.041901

Acharya, Sheryasi, et al. "First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider." Physical Review Letters, vol. 131, br. 4, 2023. https://doi.org/10.1103/PhysRevLett.131.041901

Acharya, Sheryasi, Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider." Physical Review Letters 131, br. 4 (2023). https://doi.org/10.1103/PhysRevLett.131.041901

Acharya, S., et al. (2023) 'First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider', Physical Review Letters, 131(4). doi: 10.1103/PhysRevLett.131.041901

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider. Physical Review Letters [Internet]. 2023. [pristupljeno 27.12.2024.];131(4). doi: 10.1103/PhysRevLett.131.041901

S. Acharya, et al., "First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider", Physical Review Letters, vol. 131, br. 4, 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:460876. [Citirano: 27.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:460876
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Naslov (engleski)First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider
AutorSheryasi 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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AutorEugen Mudnić
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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AutorNicola Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The first measurement of event-by-event antideuteron number fluctuations in high energy heavy-ion collisions is presented. The measurements are carried out at midrapidity (|η|<0.8) as a function of collision centrality in Pb-Pb collisions at √sNN = 5.02 TeV using the ALICE detector. A significant negative correlation between the produced antiprotons and antideuterons is observed in all collision centralities. The results are compared with a state-of-the-art coalescence calculation. While it describes the ratio of higher order cumulants of the antideuteron multiplicity distribution, it fails to describe quantitatively the magnitude of the correlation between antiproton and antideuteron production. On the other hand, thermal-statistical model calculations describe all the measured observables within uncertainties only for correlation volumes that are different with respect to those describing proton yields and a similar measurement of net-proton number fluctuations.
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. 131, br. 4, 041901
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.131.041901
URN:NBNurn:nbn:hr:217:460876
Datum objave publikacije2023
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevLett.131.041901
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2023 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 article’s title, journal citation, and DOI. Received 5 May 2022; revised 1 July 2022; accepted 15 September 2022; published 25 July 2023,
Datum i vrijeme pohrane2024-07-15 20:17:50