prikaz prve stranice dokumenta Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV
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Scientific paper - Original scientific paper
Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV
Physical Review D, 99 (2019), 1; 012016. https://doi.org/10.1103/physrevd.99.012016
(A Large Ion Collider Experiment Collaboration) Acharya, S.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Lončar, Petra; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zou, S. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zou, S. (2019). Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV. Physical Review D, 99. (1). doi: 10.1103/physrevd.99.012016

Acharya, S., et al. "Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV." Physical Review D, vol. 99, no. 1, 2019. https://doi.org/10.1103/physrevd.99.012016

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV." Physical Review D 99, no. 1 (2019). https://doi.org/10.1103/physrevd.99.012016

Acharya, S., et al. (2019) 'Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV', Physical Review D, 99(1). doi: 10.1103/physrevd.99.012016

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV. Physical Review D [Internet]. 2019 [cited 2024 December 28];99(1). doi: 10.1103/physrevd.99.012016

S. Acharya, et al., "Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV", Physical Review D, vol. 99, no. 1, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:956104. [Accessed: 28 December 2024]

Metadata
Title (english)Charged jet cross section and fragmentation in proton-proton collisions at √s = 7 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
MBZ: 218816
Author
...
AuthorFilip Erhardt
MBZ: 345132
Author
...
AuthorSven Gotovac
MBZ: 108173
Author
...
AuthorMarko Jerčić
MBZ: 358125
Author
...
AuthorPetra Lončar
MBZ: 350591
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
...
AuthorS. Zou
CollaborationA Large Ion Collider Experiment Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We report the differential charged jet cross section and jet fragmentation distributions measured with the ALICE detector in proton- proton collisions at a center-of-mass energy s=7 TeV. Jets with pseudorapidity |η|<0.5 are reconstructed from charged particles using the anti-kT jet-finding algorithm with a resolution parameter R=0.4. The jet cross section is measured in the transverse momentum interval 5≤pTch jet<100 GeV/c. Jet fragmentation is studied measuring the scaled transverse momentum spectra of the charged constituents of jets in four intervals of jet transverse momentum between 5 and 30 GeV/c. The measurements are compared to calculations from the pythia model as well as next-to-leading- order perturbative QCD calculations with powheg+pythia8. The charged jet cross section is well described by powheg for the entire measured range of pTch jet. For pTch jet>40 GeV/c, the pythia calculations also agree with the measured charged jet cross section. pythia6 simulations describe the fragmentation distributions to 15%. Larger discrepancies are observed for pythia8.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review D
Numberingvol. 99, no. 1, 012016
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/physrevd.99.012016
URN:NBNurn:nbn:hr:217:956104
Publication2019
Document URLhttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.99.012016
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2019 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 14 September 2018. Published 31 January 2019.
Created on2020-08-24 11:57:55