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Neutral pion production at midrapidity in pp and Pb-Pb collisions at root(NN)-N-S=2.76 TeV

dc.creatorAbelev, Betty
dc.creatorMilošević, Jovan
dc.date.accessioned2018-03-01T15:44:55Z
dc.date.available2018-03-01T15:44:55Z
dc.date.issued2014
dc.identifier.issn1434-6044
dc.identifier.issn1434-6052
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/302
dc.description.abstractInvariant yields of neutral pions at midrapidity in the transverse momentum range 0.6 LT pT LT 12 GeV/c measured in Pb-Pb collisions at root(NN)-N-s = 2.76 TeV are presented for six centrality classes. The pp reference spectrum was measured in the range 0.4 LT pT LT 10 GeV/c at the same center-of-mass energy. The nuclear modification factor, R-AA, shows a suppression of neutral pions in central Pb-Pb collisions by a factor of up to about 8-10 for 5 less than or similar to p(T) less than or similar to 7 GeV/c. The presented measurements are compared with results at lower center-of-mass energies and with theoretical calculations.en
dc.relationGrid centres, Worldwide LHC Computing Grid (WLCG), State Committee of Science, World Federation of Scientists (WFS), Swiss Fonds Kidagan, Armenia, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Financiadora de Estudos e Projetos (FINEP), Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP), National Natural Science Foundation of China (NSFC), Chinese Ministry of Education (CMOE), Ministry of Science and Technology of China (MSTC), Ministry of Education and Youth of the Czech Republic, Danish Natural Science Research Council, Carlsberg Foundation, Danish National Research Foundation, European Research Council under the European Community, Helsinki Institute of Physics, Academy of Finland, French CNRS-IN2P3, Region Pays de Loire, Region Alsace, Region Auvergne, CEA, France, German BMBF, 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 of the Government of India, Department of Science and Technology of the Government of India, Istituto Nazionale di Fisica Nucleare (INFN), Centro Fermi - Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Italy, MEXT, Japan, Joint Institute for Nuclear Research, Dubna, National Research Foundation of Korea (NRF), CONACYT, DGAPA, Mexico, ALFA-EC, EPLANET Program (European Particle Physics Latin American Network) Stichting voor Fundamenteel Onderzoek der Materie (FOM), Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO), The Netherlands, Research Council of Norway (NFR), Polish Ministry of Science and Higher Education, National Science Centre, Poland, Ministry of National Education/Institute for Atomic Physics, CNCS-UEFISCDI - Romania, Ministry of Education and Science of Russian Federation, Russian Academy of Sciences, Russian Federal Agency of Atomic Energy, Russian Federal Agency for Science and Innovations, Russian Foundation for Basic Research, Ministry of Education of Slovakia, Department of Science and Technology, South Africa, CIEMAT, EELA, Ministerio de Economia y Competitividad (MINECO) of Spain, Xunta de Galicia (Conselleria de Educacion), CEADEN, Cubaenergia, Cuba, IAEA (International Atomic Energy Agency), Ministry of Education and Science, United Kingdom Science and Technology Facilities Council (STFC), United States Department of Energy, United States National Science Foundation, State of Texas, State of Ohio, [RFBR 10-02-91052], [RFBR 12-02-91527]
dc.rightsopenAccessen
dc.sourceEuropean Physical Journal C. Particles and Fieldsen
dc.titleNeutral pion production at midrapidity in pp and Pb-Pb collisions at root(NN)-N-S=2.76 TeVen
dc.typearticleen
dcterms.abstractМилошевић Јован; Aбелев, Б.;
dc.citation.volume74
dc.citation.issue10
dc.identifier.wos000346486200001
dc.identifier.doi10.1140/epjc/s10052-014-3108-8
dc.citation.otherArticle Number: 3108
dc.citation.rankM21
dc.contributor.countALICE Collaboration (ukupan broj autora: 944)
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-84919932499
dc.identifier.fulltexthttps://vinar.vin.bg.ac.rs//bitstream/id/12359/298.pdf


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