Vis enkel innførsel

dc.contributor.authorSingh, Ranbir
dc.contributor.authorAcharya, Shreyasi
dc.contributor.authorAcosta, Fernando T.
dc.contributor.authorAdamová, Dagmar
dc.contributor.authorAdolfsson, Jonatan
dc.contributor.authorAggarwal, Madan M.
dc.contributor.authorAglieri Rinella, Gianluca
dc.contributor.authorAgnello, Michelangelo
dc.contributor.authorAgrawal, Neelima
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAlme, Johan
dc.contributor.authorAltenkaemper, Lucas
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorErsdal, Magnus Rentsch
dc.contributor.authorFionda, Fiorella Maria Celeste
dc.contributor.authorNystrand, Joakim
dc.contributor.authorRehman, Attiq Ur
dc.contributor.authorRøhrich, Dieter
dc.contributor.authorTambave, Ganesh Jagannath
dc.contributor.authorUllaland, Kjetil
dc.contributor.authorWagner, Boris
dc.contributor.authorZhou, Zhuo
dc.contributor.authorArsene, Ionut Cristian
dc.contributor.authorBätzing, Paul Christoph
dc.contributor.authorDordic, Olja
dc.contributor.authorLardeux, Antoine Xavier
dc.contributor.authorLindal, Svein
dc.contributor.authorMahmood, Sohail Musa
dc.contributor.authorMalik, Qasim Waheed
dc.contributor.authorRichter, Matthias
dc.contributor.authorRøed, Ketil
dc.contributor.authorSkaali, Toralf Bernhard
dc.contributor.authorTveter, Trine Spedstad
dc.contributor.authorWikne, Jon Christopher
dc.contributor.authorZhao, Chengxin
dc.contributor.authorHetland, Kristin Fanebust
dc.contributor.authorKileng, Bjarte
dc.contributor.authorNesbø, Simon Voigt
dc.contributor.authorStoretvedt, Maksim Melnik
dc.contributor.authorHelstrup, Håvard
dc.contributor.authorLangøy, Rune
dc.contributor.authorLien, Jørgen André
dc.contributor.authorAhn, Sang Un
dc.contributor.authorAiola, Salvatore
dc.contributor.authorAkindinov, Alexander
dc.contributor.authorAl-Turany, Mohammad
dc.contributor.authorAlam, Sk Noor
dc.contributor.authorAlbuquerque, D. S. D.
dc.contributor.authorAleksandrov, Dmitry
dc.contributor.authorAlessandro, Bruno
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2020-06-12T16:58:30Z
dc.date.available2020-06-12T16:58:30Z
dc.date.issued2019-01-22
dc.PublishedSingh, Acharya S, Acosta FT, Adamová D, Adolfsson J, et al., ALICE C. Spin alignment measurements using vector mesons with ALICE detector at the LHC. Nuclear Physics A. 2019;982:515-518eng
dc.identifier.issn0375-9474en_US
dc.identifier.issn1873-1554en_US
dc.identifier.urihttps://hdl.handle.net/1956/22573
dc.description.abstractWe present new measurements related to spin alignment of K*0 vector mesons at mid-rapidity for Pb–Pb collisions at √sNN = 2.76 and 5.02 TeV. The spin alignment measurements are carried out with respect to production plane and 2nd order event plane. At low pT the spin density matrix element ρ00 for K*0 is found to have values slightly below 1/3, while it is consistent with 1/3, i.e. no spin alignment, at high pT. Similar values of ρ00 are observed with respect to both production plane and event plane. Within statistical and systematic uncertainties, ρ00 values are also found to be independent of √sNN. ρ00 also shows centrality dependence with maximum deviation from 1/3 for mid-central collisions with respect to both the kinematic planes. The measurements for K*0 in pp collisions at √s = 13 TeV and for K0S (a spin 0 hadron) in 20-40% central Pb–Pb collisions at √sNN = 2.76 TeV are consistent with no spin alignment.en_US
dc.language.isoengeng
dc.publisherElsevieren_US
dc.rightsAttribution-NonCommercial-NoDerivs CC BY-NC-NDeng
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/eng
dc.subjectheavy-ion collisioneng
dc.subjectspin alignmenteng
dc.subjectvector mesoneng
dc.subjectALICEeng
dc.titleSpin alignment measurements using vector mesons with ALICE detector at the LHCen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2020-02-05T08:55:12Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2018 Published by Elsevier B.V.en_US
dc.identifier.doihttps://doi.org/10.1016/j.nuclphysa.2018.12.004
dc.identifier.cristin1745265
dc.source.journalNuclear Physics A
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution-NonCommercial-NoDerivs CC BY-NC-ND
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NonCommercial-NoDerivs CC BY-NC-ND