prikaz prve stranice dokumenta Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV
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Scientific paper - Original scientific paper
Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV
European Physical Journal C, 80 (2020), 2; 160. https://doi.org/10.1140/epjc/s10052-020-7687-2
(ALICE 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; ...; Zurlo, N. More authors...

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Acharya, S., Antičić, T., Erhardt, F., Gotovac, S., Jerčić, M., Lončar, P. ... Zurlo, N. (2020). Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV. European Physical Journal C, 80. (2). doi: 10.1140/epjc/s10052-020-7687-2

Acharya, S., et al. "Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV." European Physical Journal C, vol. 80, no. 2, 2020. https://doi.org/10.1140/epjc/s10052-020-7687-2

Acharya, S., Tome Antičić, Filip Erhardt, Sven Gotovac, Marko Jerčić, Petra Lončar, Eugen Mudnić, et al. "Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV." European Physical Journal C 80, no. 2 (2020). https://doi.org/10.1140/epjc/s10052-020-7687-2

Acharya, S., et al. (2020) 'Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV', European Physical Journal C, 80(2). doi: 10.1140/epjc/s10052-020-7687-2

Acharya S, Antičić T, Erhardt F, Gotovac S, Jerčić M, Lončar P, and sur.. Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV. European Physical Journal C [Internet]. 2020 [cited 2024 December 29];80(2). doi: 10.1140/epjc/s10052-020-7687-2

S. Acharya, et al., "Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV", European Physical Journal C, vol. 80, no. 2, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:103059. [Accessed: 29 December 2024]

Metadata
Title (english)Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV
AuthorS. Acharya
Author
...
AuthorTome Antičić
Author
...
AuthorFilip Erhardt
Author
...
AuthorSven Gotovac
Author
...
AuthorMarko Jerčić
Author
...
AuthorPetra Lončar
Author
...
AuthorEugen Mudnić
Author
...
AuthorMirko Planinić
Author
...
AuthorNikola Poljak
Author
...
AuthorGoran Simatović
Author
...
AuthorAntonija Utrobičić
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 production of the Λ(1520) baryonic resonance has been measured at midrapidity in inelastic pp collisions at √s=7 TeV and in p–Pb collisions at √sNN=5.02 TeV for non-single diffractive events and in multiplicity classes. The resonance is reconstructed through its hadronic decay channel Λ(1520) → pK¯ and the charge conjugate with the ALICE detector. The integrated yields and mean transverse momenta are calculated from the measured transverse momentum distributions in pp and p–Pb collisions. The mean transverse momenta follow mass ordering as previously observed for other hyperons in the same collision systems. A Blast-Wave function constrained by other light hadrons (π, K, K0S, p, Λ) describes the shape of the Λ(1520) transverse momentum distribution up to 3.5 GeV/c in p–Pb collisions. In the framework of this model, this observation suggests that the Λ(1520) resonance participates in the same collective radial flow as other light hadrons. The ratio of the yield of Λ(1520) to the yield of the ground state particle Λ remains constant as a function of charged-particle multiplicity, suggesting that there is no net effect of the hadronic phase in p–Pb collisions on the Λ(1520) yield.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleEuropean Physical Journal C
Numberingvol. 80, no. 2, 160
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-020-7687-2
URN:NBNurn:nbn:hr:217:103059
Publication2020
Document URLhttps://link.springer.com/article/10.1140/epjc/s10052-020-7687-2
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© CERN for the benefit of the ALICE collaboration 2020. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. Funded by SCOAP3. Received: 13 September 2019. Accepted: 27 January 2020. Published online: 20 February 2020.
Created on2020-08-28 13:15:03