prikaz prve stranice dokumenta Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity
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Scientific paper - Original scientific paper
Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity
Journal of High Energy Physics, 2024 (2024), 5; 229. https://doi.org/10.1007/JHEP05(2024)229
(ALICE Collaboration) Acharya, S.; ...; Gotovac, Sven; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Gotovac, S., Karatović, D., Lončar, P., Planinić, M., Poljak, N. ... Zurlo, N. (2024). Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity. Journal of High Energy Physics, 2024. (5). doi: 10.1007/JHEP05(2024)229

Acharya, S., et al. "Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity." Journal of High Energy Physics, vol. 2024, no. 5, 2024. https://doi.org/10.1007/JHEP05(2024)229

Acharya, S., Sven Gotovac, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity." Journal of High Energy Physics 2024, no. 5 (2024). https://doi.org/10.1007/JHEP05(2024)229

Acharya, S., et al. (2024) 'Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity', Journal of High Energy Physics, 2024(5). doi: 10.1007/JHEP05(2024)229

Acharya S, Gotovac S, Karatović D, Lončar P, Planinić M, Poljak N, and sur.. Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity. Journal of High Energy Physics [Internet]. 2024 May 20 [cited 2024 December 03];2024(5). doi: 10.1007/JHEP05(2024)229

S. Acharya, et al., "Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity", Journal of High Energy Physics, vol. 2024, no. 5, May 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:498274. [Accessed: 03 December 2024]

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Metadata
Title (english)Search for jet quenching effects in high-multiplicity pp collisions at √s = 13 TeV via di-jet acoplanarity
AuthorS. Acharya
Author
...
AuthorSven Gotovac
Author
...
AuthorDavid Karatović
Author
...
AuthorPetra Lončar
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorLinda Vicković
Author
...
AuthorN. Zurlo
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The ALICE Collaboration reports a search for jet quenching efects in highmultiplicity (HM) proton-proton collisions at √ s = 13 TeV, using the semi-inclusive azimuthaldiference distribution ∆φ of charged-particle jets recoiling from a high transverse momentum (high-pT,trig) trigger hadron. Jet quenching may broaden the ∆φ distribution measured in HM events compared to that in minimum bias (MB) events. The measurement employs a pT,trig-diferential observable for data-driven suppression of the contribution of multiple partonic interactions, which is the dominant background. While azimuthal broadening is indeed observed in HM compared to MB events, similar broadening for HM events is observed for simulations based on the PYTHIA 8 Monte Carlo generator, which does not incorporate jet quenching. Detailed analysis of these data and simulations show that the azimuthal broadening is due to bias of the HM selection towards events with multiple jets in the fnal state. The identifcation of this bias has implications for all jet quenching searches where selection is made on the event activity.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of High Energy Physics
Numberingvol. 2024, no. 5, 229
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/JHEP05(2024)229
URN:NBNurn:nbn:hr:217:498274
Publication2024-05-20
Document URLhttps://link.springer.com/10.1007/JHEP05(2024)229
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteThis 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 22 September 2023; Accepted 01 May 2024; Published 20 May 2024.
Created on2024-11-27 21:26:04