Production of charged pions, kaons and protons at large transverse momenta in pp and Pb-Pb collisions at √sNN=2.76 TeV
dc.date.accessioned | 2017-10-13T14:31:50Z | |
dc.date.available | 2017-10-13T14:31:50Z | |
dc.date.created | 2014-08-26T12:42:00Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Alme, Johan Altinpinar, Sedat Djuvsland, Øystein Fehlker, Dominik Haaland, Øystein Senneset Huang, Meidana Lønne, Per-Ivar Nystrand, Joakim Rehman, Attiq ur Røhrich, Dieter Skjerdal, Kyrre Ullaland, Kjetil Wagner, Boris Yang, Shiming Arsene, Ionut Christian Bätzing, Paul Christoph Dordic, Olja Eyyubova, Gyulnara Lindal, Svein Løvhøiden, Gunnar Milosevic, Jovan Qvigstad, Henrik Richter, Matthias Rudolph Røed, Ketil Skaali, Toralf Bernhard Tveter, Trine Spedstad Wikne, Jon Christopher Zhao, Chengxin Langøy, Rune Lien, Jørgen Abelev, Betty Adam, Jaroslav Adamová, Dagmar Adare, Andrew Marshall Aggarwal, Madan M. Aglieri Rinella, Gianluca Agocs, Andreas Gabor Agostinelli, Andrea Aguilar Salazar, Saul Ahammed, Zubayer Ahmad, Nazeer Ahmad Masoodi, Arshar Ahn, Sang Un Ahn, Sul-Ah Ajaz, Muhammad ALICE, Collaboration Windelband, B Zampolli, C. Zaporozhets, S Zarochentsev, A . Production of charged pions, kaons and protons at large transverse momenta in pp and Pb-Pb collisions at √sNN=2.76 TeV. Physics Letters B. 2014, 736, 196-207 | |
dc.identifier.uri | http://hdl.handle.net/10852/58781 | |
dc.description.abstract | Transverse momentum spectra of π±, K± and View the MathML source up to pT=20 GeV/c at mid-rapidity in pp, peripheral (60–80%) and central (0–5%) Pb–Pb collisions at View the MathML source have been measured using the ALICE detector at the Large Hadron Collider. The proton-to-pion and the kaon-to-pion ratios both show a distinct peak at pT≈3 GeV/c in central Pb–Pb collisions. Below the peak, pT<3 GeV/c, both ratios are in good agreement with hydrodynamical calculations, suggesting that the peak itself is dominantly the result of radial flow rather than anomalous hadronization processes. For pT>10 GeV/c particle ratios in pp and Pb–Pb collisions are in agreement and the nuclear modification factors for π±, K± and View the MathML source indicate that, within the systematic and statistical uncertainties, the suppression is the same. This suggests that the chemical composition of leading particles from jets in the medium is similar to that of vacuum jets. | en_US |
dc.language | EN | |
dc.publisher | North-Holland | |
dc.rights | Attribution 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | |
dc.title | Production of charged pions, kaons and protons at large transverse momenta in pp and Pb-Pb collisions at √sNN=2.76 TeV | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Alme, Johan | |
dc.creator.author | Altinpinar, Sedat | |
dc.creator.author | Djuvsland, Øystein | |
dc.creator.author | Fehlker, Dominik | |
dc.creator.author | Haaland, Øystein Senneset | |
dc.creator.author | Huang, Meidana | |
dc.creator.author | Lønne, Per-Ivar | |
dc.creator.author | Nystrand, Joakim | |
dc.creator.author | Rehman, Attiq ur | |
dc.creator.author | Røhrich, Dieter | |
dc.creator.author | Skjerdal, Kyrre | |
dc.creator.author | Ullaland, Kjetil | |
dc.creator.author | Wagner, Boris | |
dc.creator.author | Yang, Shiming | |
dc.creator.author | Arsene, Ionut Christian | |
dc.creator.author | Bätzing, Paul Christoph | |
dc.creator.author | Dordic, Olja | |
dc.creator.author | Eyyubova, Gyulnara | |
dc.creator.author | Lindal, Svein | |
dc.creator.author | Løvhøiden, Gunnar | |
dc.creator.author | Milosevic, Jovan | |
dc.creator.author | Qvigstad, Henrik | |
dc.creator.author | Richter, Matthias Rudolph | |
dc.creator.author | Røed, Ketil | |
dc.creator.author | Skaali, Toralf Bernhard | |
dc.creator.author | Tveter, Trine Spedstad | |
dc.creator.author | Wikne, Jon Christopher | |
dc.creator.author | Zhao, Chengxin | |
dc.creator.author | Langøy, Rune | |
dc.creator.author | Lien, Jørgen | |
dc.creator.author | Abelev, Betty | |
dc.creator.author | Adam, Jaroslav | |
dc.creator.author | Adamová, Dagmar | |
dc.creator.author | Adare, Andrew Marshall | |
dc.creator.author | Aggarwal, Madan M. | |
dc.creator.author | Aglieri Rinella, Gianluca | |
dc.creator.author | Agocs, Andreas Gabor | |
dc.creator.author | Agostinelli, Andrea | |
dc.creator.author | Aguilar Salazar, Saul | |
dc.creator.author | Ahammed, Zubayer | |
dc.creator.author | Ahmad, Nazeer | |
dc.creator.author | Ahmad Masoodi, Arshar | |
dc.creator.author | Ahn, Sang Un | |
dc.creator.author | Ahn, Sul-Ah | |
dc.creator.author | Ajaz, Muhammad | |
dc.creator.author | ALICE, Collaboration | |
dc.creator.author | Windelband, B | |
dc.creator.author | Zampolli, C. | |
dc.creator.author | Zaporozhets, S | |
dc.creator.author | Zarochentsev, A | |
cristin.unitcode | 185,15,4,60 | |
cristin.unitname | Høyenergifysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1149374 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physics Letters B&rft.volume=736&rft.spage=196&rft.date=2014 | |
dc.identifier.jtitle | Physics Letters B | |
dc.identifier.volume | 736 | |
dc.identifier.startpage | 196 | |
dc.identifier.endpage | 207 | |
dc.identifier.doi | http://dx.doi.org/10.1016/j.physletb.2014.07.011 | |
dc.identifier.urn | URN:NBN:no-61536 | |
dc.subject.nvi | VDP::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0370-2693 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/58781/1/Production%2Bof%2Bcharged%2Bpions%252C%2Bkaons%2Band%2Bprotons%2Bat%2Blarge%2Btransverse%2Bmomenta%2Bin%2Bpp%2Band%2BPb%25E2%2580%2593Pb%2Bcollisions%2Bat%2BsNN%253D2.76%2BTeV.pdf | |
dc.type.version | PublishedVersion |
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