ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV

Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda.; ...; Zurlo, N.

doi:10.1088/1748-0221/19/02/P02039

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ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV

Journal of Instrumentation, 19 (2024), 02; P02039. https://doi.org/10.1088/1748-0221/19/02/P02039

(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda.; ...; Zurlo, N. Više autora...

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APA 6th Edition

Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2024). ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV. Journal of Instrumentation, 19. (02). doi: 10.1088/1748-0221/19/02/P02039

MLA 8th Edition

Acharya, S., et al. "ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV." Journal of Instrumentation, vol. 19, br. 02, 2024. https://doi.org/10.1088/1748-0221/19/02/P02039

Chicago 17th Edition

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Eugen Mudnić, et al. "ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV." Journal of Instrumentation 19, br. 02 (2024). https://doi.org/10.1088/1748-0221/19/02/P02039

Harvard

Acharya, S., et al. (2024) 'ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV', Journal of Instrumentation, 19(02). doi: 10.1088/1748-0221/19/02/P02039

Vancouver

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, i sur.. ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV. Journal of Instrumentation [Internet]. 29.02.2024. [pristupljeno 04.02.2025.];19(02). doi: 10.1088/1748-0221/19/02/P02039

IEEE

S. Acharya, et al., "ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV", Journal of Instrumentation, vol. 19, br. 02, Veljača 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:376712. [Citirano: 04.02.2025.]

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Naslov (engleski)	ALICE luminosity determination for Pb–Pb collisions at √sNN = 5.02 TeV
Autor	S. Acharya
Autor	...
Autor	Filip Erhardt
Autor	...
Autor	Sven Gotovac
Autor	...
Autor	Marko Jerčić
Autor	...
Autor	David Karatović
Autor	...
Autor	Petra Lončar
Autor	...
Autor	Eugen Mudnić
Autor	...
Autor	Mirko Planinić
Autor	...
Autor	Nikola Poljak
Autor	...
Autor	Linda. Vicković
Autor	...
Autor	N. Zurlo
Kolaboracija	ALICE Collaboration
Autorova ustanova	Sveučilište u Zagrebu Prirodoslovno-matematički fakultet (Fizički odsjek)
Znanstveno / umjetničko područje, polje i grana	PRIRODNE ZNANOSTI Fizika
Sažetak (engleski)	Luminosity determination within the ALICE experiment is based on the measurement, in van der Meer scans, of the cross sections for visible processes involving one or more detectors (visible cross sections). In 2015 and 2018, the Large Hadron Collider provided Pb–Pb collisions at a centre-of-mass energy per nucleon pair of √sNN = 5.02 TeV. Two visible cross sections, associated with particle detection in the Zero Degree Calorimeter (ZDC) and in the V0 detector, were measured in a van der Meer scan. This article describes the experimental set-up and the analysis procedure, and presents the measurement results. The analysis involves a comprehensive study of beam-related effects and an improved fitting procedure, compared to previous ALICE studies, for the extraction of the visible cross section. The resulting uncertainty of both the ZDC-based and the V0-based luminosity measurement for the full sample is 2.5%. The inelastic cross section for hadronic interactions in Pb–Pb collisions at √sNN = 5.02 TeV, obtained by efficiency correction of the V0-based visible cross section, was measured to be 7.67 ± 0.25 b, in agreement with predictions using the Glauber model.
Ključne riječi (engleski)
Jezik	engleski
Vrsta publikacije	Znanstveni rad - Izvorni znanstveni rad
Status objave	Objavljen
Vrsta recenzije	Recenziran - međunarodna recenzija
Verzija publikacije	Objavljena verzija rada (izdavačev PDF)
Naslov časopisa	Journal of Instrumentation
Brojčani podaci	vol. 19, br. 02, P02039
e-ISSN	1748-0221
DOI	https://doi.org/10.1088/1748-0221/19/02/P02039
URN:NBN	urn:nbn:hr:217:376712
Datum objave publikacije	2024-02-29
URL dokumenta	https://iopscience.iop.org/article/10.1088/1748-0221/19/02/P02039
Vrsta resursa	Tekst
Prava pristupa	Otvoreni pristup
Uvjeti korištenja
Javna napomena	© 2024 CERN for the benefit of the ALICE collaboration. Published by IOP Publishing Ltd on behalf of Sissa Medialab. Original content from this work may be used under the terms of the Creative Commons Attribution 4.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Revised: November 15, 2022. Accepted: January 3, 2023. Published: February 29, 2024.
Datum i vrijeme pohrane	2024-07-24 12:03:06