dc.contributor.author | Abelev, Betty | eng |
dc.contributor.author | Adam, Jaroslav | eng |
dc.contributor.author | Adamová, Dagmar | eng |
dc.contributor.author | Aggarwal, Madan M. | eng |
dc.contributor.author | Agnello, Michelangelo | eng |
dc.contributor.author | Agostinelli, Andrea | eng |
dc.contributor.author | Agrawal, Nikita | eng |
dc.contributor.author | Ahammed, Zubayer | eng |
dc.contributor.author | Ahmad, Nazeer | eng |
dc.contributor.author | Alme, Johan | eng |
dc.contributor.author | Erdal, Hege Austrheim | eng |
dc.contributor.author | Helstrup, Håvard | eng |
dc.contributor.author | Hetland, Kristin Fanebust | eng |
dc.contributor.author | Kileng, Bjarte | eng |
dc.contributor.author | Altinpinar, Sedat | eng |
dc.contributor.author | Djuvsland, Øystein | eng |
dc.contributor.author | Fehlker, Dominik | eng |
dc.contributor.author | Haaland, Øystein Senneset | eng |
dc.contributor.author | Huang, Meidana | eng |
dc.contributor.author | Lønne, Per-Ivar | eng |
dc.contributor.author | Nystrand, Joakim | eng |
dc.contributor.author | Rehman, Attiq ur | eng |
dc.contributor.author | Røhrich, Dieter | eng |
dc.contributor.author | Skjerdal, Kyrre | eng |
dc.contributor.author | Ullaland, Kjetil | eng |
dc.contributor.author | Velure, Arild | eng |
dc.contributor.author | Wagner, Boris | eng |
dc.contributor.author | Yang, Shiming | eng |
dc.contributor.author | Zhou, Zhuo | eng |
dc.contributor.author | Arsene, Ionut Christian | eng |
dc.contributor.author | Bätzing, Paul Christoph | eng |
dc.contributor.author | Dordic, Olja | eng |
dc.contributor.author | Lindal, Svein | eng |
dc.contributor.author | Mahmood, Sohail Musa | eng |
dc.contributor.author | Milosevic, Jovan | eng |
dc.contributor.author | Qvigstad, Henrik | eng |
dc.contributor.author | Richter, Matthias | eng |
dc.contributor.author | Røed, Ketil | eng |
dc.contributor.author | Skaali, Toralf Bernhard | eng |
dc.contributor.author | Tveter, Trine Spedstad | eng |
dc.contributor.author | Wikne, Jon Christopher | eng |
dc.contributor.author | Zhao, Chengxin | eng |
dc.contributor.author | Langøy, Rune | eng |
dc.contributor.author | Lien, Jørgen André | eng |
dc.contributor.author | Ahn, Sang Un | eng |
dc.contributor.author | Ahn, Sul-Ah | eng |
dc.contributor.author | Ajaz, Muhammad | eng |
dc.contributor.author | Akindinov, Alexander | eng |
dc.contributor.author | Aleksandrov, Dimitry | eng |
dc.contributor.author | Alessandro, Bruno | eng |
dc.contributor.author | ALICE, Collaboration | eng |
dc.date.accessioned | 2015-09-29T12:27:03Z | |
dc.date.available | 2015-09-29T12:27:03Z | |
dc.date.issued | 2014-12-12 | |
dc.Published | Physics Letters B 2014, 739:139-151 | eng |
dc.identifier.issn | 0370-2693 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/10531 | |
dc.description.abstract | In high-energy collisions, the spatio-temporal size of the particle production region can be measured using the Bose–Einstein correlations of identical bosons at low relative momentum. The source radii are typically extracted using two-pion correlations, and characterize the system at the last stage of interaction, called kinetic freeze-out. In low-multiplicity collisions, unlike in high-multiplicity collisions, two-pion correlations are substantially altered by background correlations, e.g. mini-jets. Such correlations can be suppressed using three-pion cumulant correlations. We present the first measurements of the size of the system at freeze-out extracted from three-pion cumulant correlations in pp, p–Pb and Pb–Pb collisions at the LHC with ALICE. At similar multiplicity, the invariant radii extracted in p–Pb collisions are found to be 5–15% larger than those in pp, while those in Pb–Pb are 35–55% larger than those in p–Pb. Our measurements disfavor models which incorporate substantially stronger collective expansion in p–Pb as compared to pp collisions at similar multiplicity. | en_US |
dc.language.iso | eng | eng |
dc.publisher | Elsevier | en_US |
dc.rights | Attribution CC BY | eng |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | eng |
dc.title | Freeze-out radii extracted from three-pion cumulants in pp, p-Pb and Pb-Pb collisions at the LHC | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2015-07-30T11:46:48Z | |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2014 The Authors | en_US |
dc.identifier.doi | https://doi.org/10.1016/j.physletb.2014.10.034 | |
dc.identifier.cristin | 1204239 | |
dc.subject.nsi | VDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.subject.nsi | VDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431 | |