prikaz prve stranice dokumenta Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions
  Download
PDF 1.07 MB
Scientific paper - Original scientific paper
Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions
Physics Letters B, 753 (2016); 511-525. https://doi.org/10.1016/j.physletb.2015.12.047
(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zyzak, M. More authors...

Institutional repository: Repository of the Faculty of Science

Cite this document

Adam, J., Antičić, T., Erhardt, F., Gotovac, S., Mudnić, E., Planinić, M. ... Zyzak, M. (2016). Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions. Physics Letters B, 753., 511-525. doi: 10.1016/j.physletb.2015.12.047

Adam, J., et al. "Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions." Physics Letters B, vol. 753, 2016, pp. 511-525. https://doi.org/10.1016/j.physletb.2015.12.047

Adam, J., Tome Antičić, Filip Erhardt, Sven Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, et al. "Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions." Physics Letters B 753 (2016): 511-525. https://doi.org/10.1016/j.physletb.2015.12.047

Adam, J., et al. (2016) 'Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions', Physics Letters B, 753, pp. 511-525. doi: 10.1016/j.physletb.2015.12.047

Adam J, Antičić T, Erhardt F, Gotovac S, Mudnić E, Planinić M, and sur.. Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions. Physics Letters B [Internet]. 2016 [cited 2024 November 23];753:511-525. doi: 10.1016/j.physletb.2015.12.047

J. Adam, et al., "Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions", Physics Letters B, vol. 753, pp. 511-525, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:283490. [Accessed: 23 November 2024]

Metadata
Title (english)Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb-Pb collisions
AuthorJ. Adam
Author
...
AuthorTome Antičić
MBZ: 218816
Author
...
AuthorFilip Erhardt
MBZ: 345132
Author
...
AuthorSven Gotovac
MBZ: 108173
Author
...
AuthorEugen Mudnić
MBZ: 248856
Author
...
AuthorMirko Planinić
MBZ: 213776
Author
...
AuthorNikola Poljak
MBZ: 283732
Author
...
AuthorGoran Simatović
MBZ: 329845
Author
...
AuthorAntonija Utrobičić
MBZ: 342963
Author
...
AuthorLinda Vicković
MBZ: 242565
Author
...
AuthorM. Zyzak
CollaborationALICE Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We present measurements of the azimuthal dependence of charged jet production in central and semicentral √sNN = 2.76 TeV Pb–Pb collisions with respect to the second harmonic event plane, quantified as vch jet 2 . Jet finding is performed employing the anti-kT algorithm with a resolution parameter R = 0.2 using charged tracks from the ALICE tracking system. The contribution of the azimuthal anisotropy of the underlying event is taken into account event-by-event. The remaining (statistical) region-to-region fluctuations are removed on an ensemble basis by unfolding the jet spectra for different event plane orientations independently. Significant non-zero vch jet 2 is observed in semi-central collisions (30–50% centrality) for 20 < pch jet T < 90 GeV/c. The azimuthal dependence of the charged jet production is similar to the dependence observed for jets comprising both charged and neutral fragments, and compatible with measurements of the v2 of single charged particles at high pT. Good agreement between the data and predictions from JEWEL, an event generator simulating parton shower evolution in the presence of a dense QCD medium, is found in semi-central collisions.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 753, pp. 511-525
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2015.12.047
URN:NBNurn:nbn:hr:217:283490
Publication2016
Document URLhttps://www.sciencedirect.com/science/article/pii/S0370269315009958
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 5 October 2015; Received in revised form 30 November 2015; Accepted 16 December 2015; Available online 18 December 2015.
Created on2020-02-23 09:34:02