prikaz prve stranice dokumenta Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV
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Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV
Physics Letters B, 726 (2013), 4-5; 610-622. https://doi.org/10.1016/j.physletb.2013.09.022
(ALICE Collaboration) Abelev, B.; ...; Antičić, Tome; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Šuša, Tatjana; ...; Vicković, Linda; ...; Zyzak, M. Više autora...

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Abelev, B., Antičić, T., Gotovac, S., Mudnić, E., Planinić, M., Poljak, N. ... Zyzak, M. (2013). Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV. Physics Letters B, 726. (4-5), 610-622. doi: 10.1016/j.physletb.2013.09.022

Abelev, B., et al. "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV." Physics Letters B, vol. 726, br. 4-5, 2013, str. 610-622. https://doi.org/10.1016/j.physletb.2013.09.022

Abelev, B., Tome Antičić, Sven Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, Goran Simatović, Tatjana Šuša, Linda Vicković i M. Zyzak. "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV." Physics Letters B 726, br. 4-5 (2013): 610-622. https://doi.org/10.1016/j.physletb.2013.09.022

Abelev, B., et al. (2013) 'Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV', Physics Letters B, 726(4-5), str. 610-622. doi: 10.1016/j.physletb.2013.09.022

Abelev B, Antičić T, Gotovac S, Mudnić E, Planinić M, Poljak N, i sur.. Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV. Physics Letters B [Internet]. 2013. [pristupljeno 14.01.2025.];726(4-5):610-622. doi: 10.1016/j.physletb.2013.09.022

B. Abelev, et al., "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV", Physics Letters B, vol. 726, br. 4-5, str. 610-622, 2013. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:872483. [Citirano: 14.01.2025.]

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Naslov (engleski)Centrality dependence of the pseudorapidity density distribution for charged particles in Pb–Pb collisions at √sNN = 2.76 TeV
AutorB. Abelev
Autor
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AutorTome Antičić
Autor
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AutorSven Gotovac
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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AutorTatjana Šuša
Autor
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AutorLinda Vicković
Autor
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AutorM. Zyzak
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present the first wide-range measurement of the charged-particle pseudorapidity density distribution, for different centralities (the 0–5%, 5–10%, 10–20%, and 20–30% most central events) in Pb–Pb collisions at √sNN = 2.76 TeV at the LHC. The measurement is performed using the full coverage of the ALICE detectors, −5.0 < η < 5.5, and employing a special analysis technique based on collisions arising from LHC ‘satellite’ bunches. We present the pseudorapidity density as a function of the number of participating nucleons as well as an extrapolation to the total number of produced charged particles (Nch = 17 165 ± 772 for the 0–5% most central collisions). From the measured dNch/dη distribution we derive the rapidity density distribution, dNch/dy, under simple assumptions. The rapidity density distribution is found to be significantly wider than the predictions of the Landau model. We assess the validity of longitudinal scaling by comparing to lower energy results from RHIC. Finally the mechanisms of the underlying particle production are discussed based on a comparison with various theoretical models.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 726, br. 4-5, str. 610-622
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2013.09.022
URN:NBNurn:nbn:hr:217:872483
Datum objave publikacije2013
ProjektŠifra: 119-0982887-1006
Naziv (hrvatski): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Voditelj: Mirko Planinić
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
ProjektŠifra: 098-0982887-2878
Naziv (hrvatski): Eksperimentalna fizika na LHC energijama
Voditelj: Krešo Kadija
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttps://www.sciencedirect.com/science/article/pii/S0370269313007399
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Nekomercijalno-Bez prerada 4.0 međunarodna (CC BY-NC-ND 4.0)
Javna napomena© 2013 CERN. Published by Elsevier B.V. All rights reserved. This article is published Open Access at sciencedirect.com. It is distributed under the terms of the Creative Commons Attribution License 3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are credited. Received 12 April 2013; Received in revised form 27 July 2013; Accepted 12 September 2013; Available online 18 September 2013; Published 4 November 2013.
Datum i vrijeme pohrane2019-11-26 21:22:39