dc.contributor.author | Acharya, Shreyasi | |
dc.contributor.author | Adamová, Dagmar | |
dc.contributor.author | Adolfsson, Jonatan | |
dc.contributor.author | Aggarwal, Madan M. | |
dc.contributor.author | Aglieri Rinella, Gianluca | |
dc.contributor.author | Agnello, Michelangelo | |
dc.contributor.author | Agrawal, Neelima | |
dc.contributor.author | Ahammed, Zubayer | |
dc.contributor.author | Ahn, Sang Un | |
dc.contributor.author | Aiola, Salvatore | |
dc.contributor.author | Alme, Johan | |
dc.contributor.author | Altenkaemper, Lucas | |
dc.contributor.author | Djuvsland, Øystein | |
dc.contributor.author | Ersdal, Magnus Rentsch | |
dc.contributor.author | Fionda, Fiorella Maria Celeste | |
dc.contributor.author | Nystrand, Joakim | |
dc.contributor.author | Rehman, Attiq ur | |
dc.contributor.author | Røhrich, Dieter | |
dc.contributor.author | Tambave, Ganesh Jagannath | |
dc.contributor.author | Ullaland, Kjetil | |
dc.contributor.author | Wagner, Boris | |
dc.contributor.author | Zhou, Zhuo | |
dc.contributor.author | Arsene, Ionut Cristian | |
dc.contributor.author | Bätzing, Paul Christoph | |
dc.contributor.author | Dordic, Olja | |
dc.contributor.author | Lardeux, Antoine Xavier | |
dc.contributor.author | Lindal, Svein | |
dc.contributor.author | Mahmood, Sohail Musa | |
dc.contributor.author | Malik, Qasim Waheed | |
dc.contributor.author | Richter, Matthias | |
dc.contributor.author | Røed, Ketil | |
dc.contributor.author | Skaali, Toralf Bernhard | |
dc.contributor.author | Tveter, Trine Spedstad | |
dc.contributor.author | Wikne, Jon Christopher | |
dc.contributor.author | Zhao, Chengxin | |
dc.contributor.author | Helstrup, Håvard | |
dc.contributor.author | Hetland, Kristin Fanebust | |
dc.contributor.author | Kileng, Bjarte | |
dc.contributor.author | Nesbø, Simon Voigt | |
dc.contributor.author | Storetvedt, Maksim Melnik | |
dc.contributor.author | Langøy, Rune | |
dc.contributor.author | Lien, Jørgen André | |
dc.contributor.author | Akindinov, Alexander | |
dc.contributor.author | Al-Turany, Mohammed | |
dc.contributor.author | Alam, Sk Noor | |
dc.contributor.author | De Albuquerque, Danilo Silva | |
dc.contributor.author | Aleksandrov, Dimitry | |
dc.contributor.author | Alessandro, Bruno | |
dc.contributor.author | Alfaro Molina, José Rubén | |
dc.contributor.author | Ali, Yasir Turki Ben | |
dc.contributor.author | ALICE, Collaboration | |
dc.date.accessioned | 2020-04-15T09:09:52Z | |
dc.date.available | 2020-04-15T09:09:52Z | |
dc.date.issued | 2019-10-10 | |
dc.Published | Acharya S, Adamová D, Adolfsson J, Aggarwal MM, Aglieri Rinella G, et al., ALICE C. Two-particle differential transverse momentum and number density correlations in p−Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider. Physical Review C. 2019;100(4):044903 | eng |
dc.identifier.issn | 2469-9985 | en_US |
dc.identifier.uri | https://hdl.handle.net/1956/21861 | |
dc.description.abstract | We present measurements of two-particle differential number correlation functions R 2 and transverse momentum correlation functions P 2 , obtained from p -Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV. The results are obtained by using charged particles in the pseudorapidity range | η | < 1.0 and transverse momentum range 0.2 < p T < 2.0 GeV/ c as a function of pair separation in pseudorapidity, | Δ η | , azimuthal angle Δ φ , and for several charged-particle multiplicity classes. Measurements are carried out for like-sign and unlike-sign charged-particle pairs separately and combined to obtain charge-independent and charge-dependent correlation functions. We study the evolution of the width of the near-side peak of these correlation functions with collision centrality. Additionally, we study Fourier decompositions of the correlators in Δ φ as a function of pair separation | Δ η | . Significant differences in the dependence of their harmonic coefficients on multiplicity classes are found. These differences can be exploited, in theoretical models, to obtain further insight into charged-particle production and transport in heavy-ion collisions. Moreover, an upper limit of nonflow contributions to flow coefficients v n measured in Pb-Pb collisions based on the relative strength of Fourier coefficients measured in p -Pb interactions is estimated. | en_US |
dc.language.iso | eng | eng |
dc.publisher | American Physical Society | en_US |
dc.rights | Attribution CC BY | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | eng |
dc.title | Two-particle differential transverse momentum and number density correlations in p−Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider | en_US |
dc.type | Peer reviewed | |
dc.type | Journal article | |
dc.date.updated | 2020-02-05T08:58:42Z | |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | Copyright 2019 CERN, for the ALICE Collaboration | en_US |
dc.identifier.doi | https://doi.org/10.1103/physrevc.100.044903 | |
dc.identifier.cristin | 1745934 | |
dc.source.journal | Physical Review C | |
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 | |