prikaz prve stranice dokumenta Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions
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Scientific paper - Original scientific paper
Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions
Physical Review D, 109 (2024), 7; 072005. https://doi.org/10.1103/PhysRevD.109.072005
(ALICE Collaboration) Acharya, S.; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Jerčić, Marko; ...; Karatović, David; ...; Lončar, Petra; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Vicković, Linda; ...; Zurlo, N. More authors...

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Acharya, S., Erhardt, F., Gotovac, S., Jerčić, M., Karatović, D., Lončar, P. ... Zurlo, N. (2024). Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions. Physical Review D, 109. (7). doi: 10.1103/PhysRevD.109.072005

Acharya, S., et al. "Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions." Physical Review D, vol. 109, no. 7, 2024. https://doi.org/10.1103/PhysRevD.109.072005

Acharya, S., Filip Erhardt, Sven Gotovac, Marko Jerčić, David Karatović, Petra Lončar, Mirko Planinić, Nikola Poljak, Linda Vicković and N. Zurlo. "Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions." Physical Review D 109, no. 7 (2024). https://doi.org/10.1103/PhysRevD.109.072005

Acharya, S., et al. (2024) 'Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions', Physical Review D, 109(7). doi: 10.1103/PhysRevD.109.072005

Acharya S, Erhardt F, Gotovac S, Jerčić M, Karatović D, Lončar P, and sur.. Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions. Physical Review D [Internet]. 2024 [cited 2025 March 28];109(7). doi: 10.1103/PhysRevD.109.072005

S. Acharya, et al., "Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions", Physical Review D, vol. 109, no. 7, 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:634413. [Accessed: 28 March 2025]

Metadata
Title (english)Measurement of the fraction of jet longitudinal momentum carried by Λ c+ baryons in pp collisions
AuthorS. Acharya
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
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)
Recent measurements of charm-baryon production in hadronic collisions have questioned the universality of charm-quark fragmentation across different collision systems. In this work the fragmenta tion of charm quarks into charm baryons is probed, by presenting the first measurement of the longitudinal jet momentum fraction carried by Λþ c baryons, zch k , in hadronic collisions. The results are obtained in proton-proton (pp) collisions at ffiffi s p ¼ 13 TeV at the LHC, with Λþ c baryons and... More charged (track-based) jets reconstructed in the transverse momentum intervals of 3 ≤ pΛþ c T < 15 GeV=c and 7 ≤ pjet ch T < 15 GeV=c, respectively. The zch k distribution is compared to a measurement of D0-tagged charged jets in pp collisions as well as to PYTHIA 8 simulations. The data hints that the fragmentation of charm quarks into charm baryons is softer with respect to charm mesons, in the measured kinematic interval, as predicted by hadronization models which include color correlations beyond leading-color in the string formation. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review D
Numberingvol. 109, no. 7, 072005
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/PhysRevD.109.072005
URN:NBNurn:nbn:hr:217:634413
Publication2024
Document URLhttps://link.aps.org/doi/10.1103/PhysRevD.109.072005
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public notePublished 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. Open access publication funded by CERN. Received 18 February 2023; revised 25 August 2023; accepted 16 February 2024; published 5 April 2024.
Created on2024-09-20 08:56:23
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