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Measuring K0SK± interactions using Pb–Pb collisions at √sNN=2.76 TeV

dc.date.accessioned2018-09-18T13:48:38Z
dc.date.available2018-09-18T13:48:38Z
dc.date.created2017-12-17T15:00:06Z
dc.date.issued2017
dc.identifier.citationAcharya, Shreyasi Adamová, Dagmar Adolfsson, Jonatan Aggarwal, Madan M. Aglieri Rinella, Gianluca Agnello, Michelangelo Agrawal, Nikita Ahammed, Zubayer Ahmad, Shafiq F. Ahn, Sang Un Alme, Johan Altenkaemper, Lucas Djuvsland, Øystein Lønne, Per-Ivar Nystrand, Joakim Rehman, Attiq ur Røhrich, Dieter Tambave, Ganesh Jagannath Ullaland, Kjetil Velure, Arild Wagner, Boris Zhang, Hui Zhou, Zhuo Zhu, Hongsheng Arsene, Ionut Christian Bätzing, Paul Christoph Dordic, Olja Lardeux, Antoine Xavier Lindal, Svein Mahmood, Sohail Musa Milosevic, Jovan Richter, Matthias Rudolph Røed, Ketil Skaali, Toralf Bernhard Tveter, Trine Spedstad Wikne, Jon Christopher Zhao, Chengxin Helstrup, Håvard Hetland, Kristin Fanebust Kileng, Bjarte Nesbø, Simon Voigt Langøy, Rune Lien, Jørgen André Aiola, Salvatore Akindinov, Alexander Alam, Sk Noor Alba, José Luis Bazo De Albuquerque, Danilo Silva Aleksandrov, Dimitry Alessandro, Bruno ALICE, Collaboration . Measuring K0SK± interactions using Pb–Pb collisions at √sNN=2.76 TeV. Physics Letters B. 2017, 774, 64-77
dc.identifier.urihttp://hdl.handle.net/10852/64804
dc.description.abstractWe present the first ever measurements of femtoscopic correlations between the K0 S and K± particles. The analysis was performed on the data from Pb–Pb collisions at √sNN = 2.76 TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding via the a0(980) resonance. The extracted kaon source radius and correlation strength parameters for K0 SK− are found to be equal within the experimental uncertainties to those for K0 SK+. Comparing the results of the present study with those from published identical-kaon femtoscopic studies by ALICE, mass and coupling parameters for the a0 resonance are tested. Our results are also compatible with the interpretation of the a0 having a tetraquark structure instead of that of a diquark.en_US
dc.languageEN
dc.publisherNorth-Holland
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleMeasuring K0SK± interactions using Pb–Pb collisions at √sNN=2.76 TeVen_US
dc.typeJournal articleen_US
dc.creator.authorAcharya, Shreyasi
dc.creator.authorAdamová, Dagmar
dc.creator.authorAdolfsson, Jonatan
dc.creator.authorAggarwal, Madan M.
dc.creator.authorAglieri Rinella, Gianluca
dc.creator.authorAgnello, Michelangelo
dc.creator.authorAgrawal, Nikita
dc.creator.authorAhammed, Zubayer
dc.creator.authorAhmad, Shafiq F.
dc.creator.authorAhn, Sang Un
dc.creator.authorAlme, Johan
dc.creator.authorAltenkaemper, Lucas
dc.creator.authorDjuvsland, Øystein
dc.creator.authorLønne, Per-Ivar
dc.creator.authorNystrand, Joakim
dc.creator.authorRehman, Attiq ur
dc.creator.authorRøhrich, Dieter
dc.creator.authorTambave, Ganesh Jagannath
dc.creator.authorUllaland, Kjetil
dc.creator.authorVelure, Arild
dc.creator.authorWagner, Boris
dc.creator.authorZhang, Hui
dc.creator.authorZhou, Zhuo
dc.creator.authorZhu, Hongsheng
dc.creator.authorArsene, Ionut Christian
dc.creator.authorBätzing, Paul Christoph
dc.creator.authorDordic, Olja
dc.creator.authorLardeux, Antoine Xavier
dc.creator.authorLindal, Svein
dc.creator.authorMahmood, Sohail Musa
dc.creator.authorMilosevic, Jovan
dc.creator.authorRichter, Matthias Rudolph
dc.creator.authorRøed, Ketil
dc.creator.authorSkaali, Toralf Bernhard
dc.creator.authorTveter, Trine Spedstad
dc.creator.authorWikne, Jon Christopher
dc.creator.authorZhao, Chengxin
dc.creator.authorHelstrup, Håvard
dc.creator.authorHetland, Kristin Fanebust
dc.creator.authorKileng, Bjarte
dc.creator.authorNesbø, Simon Voigt
dc.creator.authorLangøy, Rune
dc.creator.authorLien, Jørgen André
dc.creator.authorAiola, Salvatore
dc.creator.authorAkindinov, Alexander
dc.creator.authorAlam, Sk Noor
dc.creator.authorAlba, José Luis Bazo
dc.creator.authorDe Albuquerque, Danilo Silva
dc.creator.authorAleksandrov, Dimitry
dc.creator.authorAlessandro, Bruno
dc.creator.authorALICE, Collaboration
cristin.unitcode185,15,4,60
cristin.unitnameHøyenergifysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1528513
dc.identifier.bibliographiccitationinfo: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=774&rft.spage=64&rft.date=2017
dc.identifier.jtitlePhysics Letters B
dc.identifier.volume774
dc.identifier.startpage64
dc.identifier.endpage77
dc.identifier.doihttp://dx.doi.org/10.1016/j.physletb.2017.09.009
dc.identifier.urnURN:NBN:no-67335
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn0370-2693
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/64804/1/17Measuring%2BK0SK1528513.pdf
dc.type.versionPublishedVersion


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