Ks0Ks0 correlations in pp collisions at s=7TeV from the LHC ALICE experiment

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dc.contributor.affiliationPontificia Universidad Católica del Perú. Departamento de Ciencias
dc.contributor.authorAbelev, B.
dc.contributor.authorAdam, J.
dc.contributor.authorAdamovã, D.
dc.contributor.authorAdare, A.M.
dc.contributor.authorAggarwal, M.M.
dc.contributor.authorAglieri Rinella, G.
dc.contributor.authorAgócs, A.G.
dc.contributor.authorAgostinelli, A.
dc.contributor.authorAguilar Salazar, S.
dc.contributor.authorAhammed, Z.
dc.contributor.authorAhmad Masoodi, A.
dc.contributor.authorAhmad, N.
dc.contributor.authorAhn, S.A.
dc.contributor.authorAhn, S.U.
dc.contributor.authorAkindinov, A.
dc.contributor.authorAleksandrov, D.
dc.contributor.authorAlessandro, B.
dc.contributor.authorAlfaro-Molina, R.
dc.contributor.authorAlici, A.
dc.contributor.authorAlkin, A.
dc.contributor.authorAlmaráz Aviña, E.
dc.contributor.authorAlme, J.
dc.contributor.authorAlt, T.
dc.contributor.authorAltini, V.
dc.contributor.authorAltinpinar, S.
dc.contributor.authorAltsybeev, I.
dc.contributor.authorAndrei, C.
dc.contributor.authorAndronic, A.
dc.contributor.authorAnguelov, V.
dc.contributor.authorAnielski, J.
dc.contributor.authorAnson, C.
dc.contributor.authorAntičič, T.
dc.contributor.authorAntinori, F.
dc.contributor.authorAntonioli, P.
dc.contributor.authorAphecetche, L.
dc.contributor.authorAppelshäuser, H.
dc.contributor.authorArbor, N.
dc.contributor.authorArcelli, S.
dc.contributor.authorArend, A.
dc.contributor.authorArmesto, N.
dc.contributor.authorArnaldi, R.
dc.contributor.authorAronsson, T.
dc.contributor.authorArsene, I.C.
dc.contributor.authorArslandok, M.
dc.contributor.authorAsryan, A.
dc.contributor.authorAugustinus, A.
dc.contributor.authorAverbeck, R.
dc.contributor.authorAwes, T.C.
dc.contributor.authorÃystö, J.
dc.contributor.authorAzmi, M.D.
dc.contributor.authorBach, M.
dc.contributor.authorBadalà, A.
dc.contributor.authorBaek, Y.W.
dc.contributor.authorBailhache, R.
dc.contributor.authorBala, R.
dc.contributor.authorBaldini-Ferroli, R.
dc.contributor.authorBaldisseri, A.
dc.contributor.authorBaldit, A.
dc.contributor.authorBaltasar Dos Santos Pedrosa, F.
dc.contributor.authorBãn, J.
dc.contributor.authorBaral, R.C.
dc.contributor.authorBarbera, R.
dc.contributor.authorBarile, F.
dc.contributor.authorBarnaföldi, G.G.
dc.contributor.authorBarnby, L.S.
dc.contributor.authorBarret, V.
dc.contributor.authorBartke, J.
dc.contributor.authorBasile, M.
dc.contributor.authorBastid, N.
dc.contributor.authorBasu, S.
dc.contributor.authorBathen, B.
dc.contributor.authorBatigne, G.
dc.contributor.authorBatyunya, B.
dc.contributor.authorBaumann, C.
dc.contributor.authorBearden, I.G.
dc.contributor.authorBeck, H.
dc.contributor.authorBelikov, I.
dc.contributor.authorBellini, F.
dc.contributor.authorBellwied, R.
dc.contributor.authorBelmont-Moreno, E.
dc.contributor.authorBencédi, G.
dc.contributor.authorBeole, S.
dc.contributor.authorBerceanu, I.
dc.contributor.authorBercuci, A.
dc.contributor.authorBerdnikov, Y.
dc.contributor.authorBerényi, D.
dc.contributor.authorBergognon, A.A.E.
dc.contributor.authorBerzano, D.
dc.contributor.authorBetev, L.
dc.contributor.authorBhasin, A.
dc.contributor.authorBhati, A.K.
dc.contributor.authorBhom, J.
dc.contributor.authorBianchi, L.
dc.contributor.authorBianchi, N.
dc.contributor.authorBianchin, C.
dc.contributor.authorBielčík, J.
dc.contributor.authorBielčíková, J.
dc.contributor.authorBilandžić, A.
dc.contributor.authorBjelogrlic, S.
dc.contributor.authorBlanco, F.
dc.date.accessioned2026-03-13T16:58:21Z
dc.date.issued2012
dc.description.abstractIdentical neutral kaon pair correlations are measured in √s = 7 TeV pp collisions in the ALICE experiment. One-dimensional K0SK0S0 correlation functions in terms of the invariant momentum difference of kaon pairs are formed in two multiplicity and two transverse momentum ranges. The femtoscopic parameters for the radius and correlation strength of the kaon source are extracted. The fit includes quantum statistics and final-state interactions of the a0/f0 resonance. K0SK0S0 correlations show an increase in radius for increasing multiplicity and a slight decrease in radius for increasing transverse mass, mT, as seen in ππ correlations in pp collisions and in heavy-ion collisions. Transverse mass scaling is observed between the K0SK0S0 and ππ radii. Also, the first observation is made of the decay of the f2′(1525) meson into the K0SK0S0 channel in pp collisions.
dc.description.sponsorshipFunding: The ALICE collaboration acknowledges the following funding agencies for their support in building and running the ALICE detector: the Department of Science and Technology, South Africa; Calouste Gulbenkian Foundation from Lisbon and Swiss Fonds Kidagan, Armenia; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Financiadora de Estudos e Projetos (FINEP), and Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); National Natural Science Foundation of China (NSFC), the Chinese Ministry of Education (CMOE), and the Ministry of Science and Technology of China (MSTC); Ministry of Education and Youth of the Czech Republic; Danish Natural Science Research Council, the Carlsberg Foundation, and the Danish National Research Foundation; the European Research Council under the European Community’s Seventh Framework Programme; Helsinki Institute of Physics and the Academy of Finland; French CNRS-IN2P3, the Region Pays de Loire, Region Alsace, Region Auvergne, and CEA, France; German BMBF and the Helmholtz Association; General Secretariat for Research and Technology, Ministry of Development, Greece; Hungarian OTKA and National Office for Research and Technology (NKTH); Department of Atomic Energy and Department of Science and Technology of the Government of India; Istituto Nazionale di Fisica Nucleare (INFN) of Italy; MEXT Grant-in-Aid for Specially Promoted Research, Japan; Joint Institute for Nuclear Research, Dubna; National Research Foundation of Korea (NRF); CONACYT and DGAPA, Mexico, ALFA-EC and the HELEN Program (High-Energy Physics Latin-American–European Network); Stichting voor Fundamenteel Onderzoek der Materie (FOM) and the Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), Netherlands; Research Council of Norway (NFR); Polish Ministry of Science and Higher Education; National Authority for Scientific Research – NASR (Autoritatea Națională pentru Cercetare Științifică – ANCS); Federal Agency of Science of the Ministry of Education and Science of the Russian Federation, International Science and Technology Center, Russian Academy of Sciences, Russian Federal Agency of Atomic Energy, Russian Federal Agency for Science and Innovations, and CERN-INTAS; Ministry of Education of Slovakia; CIEMAT, EELA, Ministerio de Educación y Ciencia of Spain, Xunta de Galicia (Consellería de Educación), CEADEN, Cubaenergía, Cuba, and IAEA (International Atomic Energy Agency); Swedish Research Council (VR) and Knut & Alice Wallenberg Foundation (KAW); Ukraine Ministry of Education and Science; United Kingdom Science and Technology Facilities Council (STFC); and the United States Department of Energy, the United States National Science Foundation, the State of Texas, and the State of Ohio.
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2012.09.013
dc.identifier.urihttp://hdl.handle.net/20.500.14657/205873
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofurn:issn:0370-2693
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.sourcePhysics Letters, Sectión B: Nuclear, Elementary Particle and High-Energy Physics; Vol. 717, Núm. 1-3 (2012)
dc.subjectK0S-K0S correlations
dc.subjectpp collisions
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#1.03.03
dc.titleKs0Ks0 correlations in pp collisions at s=7TeV from the LHC ALICE experiment
dc.typehttp://purl.org/coar/resource_type/c_6501
dc.type.otherArtículo
dc.type.versionhttps://vocabularies.coar-repositories.org/version_types/c_970fb48d4fbd8a85/

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