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Light vector meson production in pp collisions at root s=7 TeV ALICE Collaboration
| dc.creator | Abelev, Betty | |
| dc.creator | Milošević, Jovan | |
| dc.date.accessioned | 2018-03-01T22:26:53Z | |
| dc.date.available | 2018-03-01T22:26:53Z | |
| dc.date.issued | 2012 | |
| dc.identifier.issn | 0370-2693 | |
| dc.identifier.issn | 1873-2445 | |
| dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/4814 | |
| dc.description.abstract | The ALICE experiment has measured low-mass dimuon production in pp collisions at root s = 7 TeV in the dimuon rapidity region 2.5 LT y LT 4. The observed dimuon mass spectrum is described as a superposition of resonance decays (eta, rho, omega, eta, phi) into muons and semi-leptonic decays of charmed mesons. The measured production cross sections for omega and phi are sigma(omega)(1 LT p(t) LT 5 GeV/c. 2.5 LT y LT 4) = 5.28 +/- 0.54(stat) +/- 0.49(syst) mb and sigma(phi)(1 LT p(t) LT 5 GeV/c. 2.5 LT y LT 4) = 0.940 +/- 0.084(stat) +/- 0.076(syst) mb. The differential cross sections d(2)sigma/dy dp(t) are extracted as a function of p(t) for omega and phi. The ratio between the rho and omega cross section is obtained. Results for the phi are compared with other measurements at the same energy and with predictions by models. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved. | en |
| dc.relation | Department of Science and Technology, South Africa, Calouste Gulbenkian Foundation from Lisbon, 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, National Office for Research and Technology (NKTH), Department of Atomic Energy, Department of Science and Technology of the Government of India, Istituto Nazionale di Fisica Nucleare (INFN) of Italy, MEXT, Japan, Joint Institute for Nuclear Research, Dubna, National Research Foundation of Korea (NRF), CONACYT, DGAPA, Mexico, ALFA-EC, HELEN (High-Energy physics Latin-American-European Network), Stichting voor Fundamenteel Onderzoek der Materie (FOM), 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 Nationala pentru Cercetare Stiintifica - ANCS), Federal Agency of Science of the Ministry of Education and Science of Russian Federation, International Science and Technology Center, Russian Academy of Sciences, Russian Federal Agency of Atomic Energy, Russian Federal Agency for Science and Innovations, CERN-INTAS, Ministry of Education of Slovakia, CIEMAT, EELA, Ministerio de Educacion y Ciencia of Spain, Xunta de Galicia (Conselleria de Educacion), CEADEN, Cubaenergia, Cuba, IAEA (International Atomic Energy Agency), Swedish Research Council (VR), Knut and Alice Wallenberg Foundation (KAW), Ukraine 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 | |
| dc.rights | openAccess | en |
| dc.source | Physics Letters B | en |
| dc.title | Light vector meson production in pp collisions at root s=7 TeV ALICE Collaboration | en |
| dc.type | article | en |
| dcterms.abstract | Милошевић Јован; Aбелев, Б.; | |
| dc.citation.volume | 710 | |
| dc.citation.issue | 4-5 | |
| dc.citation.spage | 557 | |
| dc.citation.epage | 568 | |
| dc.identifier.wos | 000303221800007 | |
| dc.identifier.doi | 10.1016/j.physletb.2012.03.038 | |
| dc.citation.rank | M21a | |
| dc.contributor.count | ALICE Collaboration (ukupan broj autora: 970) | |
| dc.identifier.scopus | 2-s2.0-84862800164 | |
| dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13027/4810.pdf |
