prikaz prve stranice dokumenta Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV
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Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV
Physics Letters B, 763 (2016); 238-250. https://doi.org/10.1016/j.physletb.2016.10.048
(ALICE Collaboration) Adam, J.; ...; Antičić, Tome; ...; Erhardt, Filip; ...; Gotovac, Sven; ...; Mudnić, Eugen; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Simatović, Goran; ...; Utrobičić, Antonija; ...; Vicković, Linda; ...; Zmeskal, J. Više autora...

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Adam, J., Antičić, T., Erhardt, F., Gotovac, S., Mudnić, E., Planinić, M. ... Zmeskal, J. (2016). Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV. Physics Letters B, 763., 238-250. doi: 10.1016/j.physletb.2016.10.048

Adam, J., et al. "Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV." Physics Letters B, vol. 763, 2016, str. 238-250. https://doi.org/10.1016/j.physletb.2016.10.048

Adam, J., Tome Antičić, Filip Erhardt, Sven Gotovac, Eugen Mudnić, Mirko Planinić, Nikola Poljak, et al. "Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV." Physics Letters B 763 (2016): 238-250. https://doi.org/10.1016/j.physletb.2016.10.048

Adam, J., et al. (2016) 'Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV', Physics Letters B, 763, str. 238-250. doi: 10.1016/j.physletb.2016.10.048

Adam J, Antičić T, Erhardt F, Gotovac S, Mudnić E, Planinić M, i sur.. Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV. Physics Letters B [Internet]. 2016. [pristupljeno 12.11.2024.];763:238-250. doi: 10.1016/j.physletb.2016.10.048

J. Adam, et al., "Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV", Physics Letters B, vol. 763, str. 238-250, 2016. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:409249. [Citirano: 12.11.2024.]

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Naslov (engleski)Jet-like correlations with neutral pion triggers in pp and central Pb–Pb collisions at 2.76 TeV
AutorJ. Adam
Autor
...
AutorTome Antičić
MBZ: 218816
Autor
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AutorFilip Erhardt
MBZ: 345132
Autor
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AutorSven Gotovac
MBZ: 108173
Autor
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AutorEugen Mudnić
MBZ: 248856
Autor
...
AutorMirko Planinić
MBZ: 213776
Autor
...
AutorNikola Poljak
MBZ: 283732
Autor
...
AutorGoran Simatović
MBZ: 329845
Autor
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AutorAntonija Utrobičić
MBZ: 342963
Autor
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AutorLinda Vicković
MBZ: 242565
Autor
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AutorJ. Zmeskal
KolaboracijaALICE Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present measurements of two-particle correlations with neutral pion trigger particles of transverse momenta 8 < pT < 16 GeV/c and associated charged particles of 0.5 < pT < 10 GeV/c versus the azimuthal angle difference Δφ at midrapidity in pp and central Pb–Pb collisions at √sNN = 2.76 TeV with ALICE. The new measurements exploit associated charged hadrons down to 0.5 GeV/c, which significantly extends our previous measurement that only used charged hadrons above 3 GeV/c. After subtracting the contributions of the flow background, v2 to v5, the per-trigger yields are extracted for |Δφ|<0.7 on the near and for | Δφ−π|<1.1 on the away side. The ratio of per- trigger yields in Pb–Pb to those in pp collisions, IAA, is measured on the near and away side for the 0–10% most central Pb–Pb collisions. On the away side, the per-trigger yields in Pb–Pb are strongly suppressed to the level of IAA≈0.6 for pT(assoc) > 3 GeV/c, while with decreasing momenta an enhancement develops reaching about 5 at low pT(assoc). On the near side, an enhancement of IAA between 1.2 at the highest to 1.8 at the lowest pT(assoc) is observed. The data are compared to parton-energy- loss predictions of the JEWEL and AMPT event generators, as well as to a perturbative QCD calculation with medium- modified fragmentation functions. All calculations qualitatively describe the away-side suppression at high pT(assoc). Only AMPT captures the enhancement at low pT(assoc), both on the near and away side. However, it also underpredicts IAA above 5 GeV/c, in particular on the near-side.
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. 763, str. 238-250
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2016.10.048
URN:NBNurn:nbn:hr:217:409249
Datum objave publikacije2016
URL dokumentahttps://www.sciencedirect.com/science/article/pii/S0370269316306190
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 29 August 2016, Revised 10 October 2016, Accepted 18 October 2016, Available online 24 October 2016.
Datum i vrijeme pohrane2020-02-24 19:11:57