prikaz prve stranice dokumenta Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions
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Scientific paper - Original scientific paper
Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions
Journal of High Energy Physics, 2019 (2019), 3; 169. https://doi.org/10.1007/jhep03(2019)169
Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2019). Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions. Journal of High Energy Physics, 2019. (3). doi: 10.1007/jhep03(2019)169

Acharya, S., et al. "Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions." Journal of High Energy Physics, vol. 2019, no. 3, 2019. https://doi.org/10.1007/jhep03(2019)169

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions." Journal of High Energy Physics 2019, no. 3 (2019). https://doi.org/10.1007/jhep03(2019)169

Acharya, S., et al. (2019) 'Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions', Journal of High Energy Physics, 2019(3). doi: 10.1007/jhep03(2019)169

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions. Journal of High Energy Physics [Internet]. 2019 [cited 2024 May 21];2019(3). doi: 10.1007/jhep03(2019)169

S. Acharya, et al., "Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions", Journal of High Energy Physics, vol. 2019, no. 3, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:498225. [Accessed: 21 May 2024]

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Metadata
Title (english)Jet fragmentation transverse momentum measurements from di-hadron correlations in √s=7 TeV pp and √sNN = 5.02 TeV p–Pb collisions
Title (english)Jet fragmentation transverse momentum measurements from di-hadron correlations in s√=7 TeV pp and sNN−−−√=5.02 TeV p–Pb collisions
AuthorS. Acharya
Author
...
AuthorTome Antičić
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
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AuthorNikola Poljak
Author
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AuthorAntonija Utrobičić
Author
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AuthorLinda Vicković
Author
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AuthorN. Zurlo
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The transverse structure of jets was studied via jet fragmentation transverse momentum (jT) distributions, obtained using two-particle correlations in proton- proton and proton-lead collisions, measured with the ALICE experiment at the LHC. The highest transverse momentum particle in each event is used as the trigger particle and the region pTt <3, 15>GeV/c is explored in this study. The measured distributions show a clear narrow Gaussian component and a wide non-Gaussian one. Based on Pythia simulations, the narrow component can be related to non-perturbative hadronization and the wide component to quantum chromodynamical splitting. The width of the narrow component shows a weak dependence on the transverse momentum of the trigger particle, in agreement with the expectation of universality of the hadronization process. On the other hand, the width of the wide component shows a rising trend suggesting increased branching for higher transverse momentum. The results obtained in pp collisions at √s=7 TeV and in p–Pb collisions at √sNN=5.02 TeV are compatible within uncertainties and hence no significant cold nuclear matter effects are observed. The results are compared to previous measurements from CCOR and PHENIX as well as to Pythia 8 and Herwig 7 simulations.
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. 2019, no. 3, 169
p-ISSN1126-6708
e-ISSN1029-8479
DOIhttps://doi.org/10.1007/jhep03(2019)169
URN:NBNurn:nbn:hr:217:498225
Publication2019
Document URLhttps://link.springer.com/article/10.1007%2FJHEP03%282019%29169
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public notePublished for SISSA by Springer. Open Access, Copyright CERN, for the benefit of the ALICE Collaboration. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0 https://creativecommons.org/licenses/by/4.0/), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. Received: December 4, 2018; Revised: February 7, 2019; Accepted: February 11, 2019; Published: March 26, 2019.
Created on2020-03-01 18:49:47