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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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. Više autora...

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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, br. 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, br. 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, i 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. [pristupljeno 12.11.2024.];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, br. 2, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:103059. [Citirano: 12.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:103059
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Naslov (engleski)Measurement of Λ(1520) production in pp collisions at √s =7 TeV and p–Pb collisions at √sNN =5.02 TeV
AutorS. Acharya
Autor
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AutorTome Antičić
Autor
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AutorFilip Erhardt
Autor
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AutorSven Gotovac
Autor
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AutorMarko Jerčić
Autor
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AutorPetra Lončar
Autor
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AutorEugen Mudnić
Autor
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AutorMirko Planinić
Autor
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AutorNikola Poljak
Autor
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AutorGoran Simatović
Autor
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AutorAntonija Utrobičić
Autor
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AutorLinda Vicković
Autor
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AutorN. Zurlo
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
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.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaEuropean Physical Journal C
Brojčani podacivol. 80, br. 2, 160
p-ISSN1434-6044
e-ISSN1434-6052
DOIhttps://doi.org/10.1140/epjc/s10052-020-7687-2
URN:NBNurn:nbn:hr:217:103059
Datum objave publikacije2020
URL dokumentahttps://link.springer.com/article/10.1140/epjc/s10052-020-7687-2
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 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.
Datum i vrijeme pohrane2020-08-28 13:15:03