Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program
L. AdamczykAGH University of Science and Technology, FPACS, Cracow 30-059, PolandJ. K. AdkinsUniversity of Kentucky, Lexington, Kentucky 40506-0055G. AgakishievJoint Institute for Nuclear Research, Dubna, 141 980, RussiaM. M. AggarwalPanjab University, Chandigarh 160014, IndiaZ. AhammedVariable Energy Cyclotron Centre, Kolkata 700064, IndiaN. N. AjitanandState University of New York, Stony Brook, New York 11794I. AlekseevAlikhanov Institute for Theoretical and Experimental Physics, Moscow 117218, RussiaD. M. AndersonTexas A&M University, College Station, Texas 77843Y. G.University of Tsukuba, Tsukuba, Ibaraki, JapanA. AparinJoint Institute for Nuclear Research, Dubna, 141 980, RussiaD. ArkhipkinBrookhaven National Laboratory, Upton, New York 11973E. C. AschenauerBrookhaven National Laboratory, Upton, New York 11973M. U. AshrafTsinghua University, Beijing 100084A. AttriPanjab University, Chandigarh 160014, IndiaG. S. AverichevJoint Institute for Nuclear Research, Dubna, 141 980, RussiaX. BaiCentral China Normal University, Wuhan, Hubei 430079V. BairathiNational Institute of Science Education and Research, Bhubaneswar 751005, IndiaA. BeheraState University of New York, Stony Brook, New York 11794R. BellwiedUniversity of Houston, Houston, Texas 77204A. BhasinUniversity of Jammu, Jammu 180001, IndiaA. K. BhatiPanjab University, Chandigarh 160014, IndiaP. BhattaraiUniversity of Texas, Austin, Texas 78712J. BielčíkCzech Technical University in Prague, FNSPE, Prague, 115 19, Czech RepublicJ. BielčíkováL. C. BlandBrookhaven National Laboratory, Upton, New York 11973I. G. BordyuzhinAlikhanov Institute for Theoretical and Experimental Physics, Moscow 117218, RussiaJ. BouchetKent State University, Kent, Ohio 44242J. D. BrandenburgRice University, Houston, Texas 77251A. V. BrandinNational Research Nuclear University MEPhI, Moscow 115409, RussiaD. S. BrownLehigh University, Bethlehem, Pennsylvania 18015I. BunzarovJoint Institute for Nuclear Research, Dubna, 141 980, RussiaJ. M. ButterworthRice University, Houston, Texas 77251H. CainesYale University, New Haven, Connecticut 06520M. Calderón de la Barca SánchezUniversity of California, Davis, California 95616J. M. CampbellOhio State University, Columbus, Ohio 43210D. CebraUniversity of California, Davis, California 95616I. ChakaberiaBrookhaven National Laboratory, Upton, New York 11973P. ChaloupkaCzech Technical University in Prague, FNSPE, Prague, 115 19, Czech RepublicZ. ChangTexas A&M University, College Station, Texas 77843N. Chankova-BunzarovaJoint Institute for Nuclear Research, Dubna, 141 980, RussiaA. ChatterjeeVariable Energy Cyclotron Centre, Kolkata 700064, IndiaS. ChattopadhyayVariable Energy Cyclotron Centre, Kolkata 700064, IndiaXiang ChenInstitute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000Chen JhShanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800X. ChenInstitute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000J. ChengTsinghua University, Beijing 100084M. CherneyCreighton University, Omaha, Nebraska 68178W. ChristieBrookhaven National Laboratory, Upton, New York 11973G. ContinLawrence Berkeley National Laboratory, Berkeley, California 94720H. J. CrawfordUniversity of California, Berkeley, California 94720S. DasCentral China Normal University, Wuhan, Hubei 430079L. C. De SilvaCreighton University, Omaha, Nebraska 68178R. R. DebbeBrookhaven National Laboratory, Upton, New York 11973T. G. DedovichJoint Institute for Nuclear Research, Dubna, 141 980, RussiaJ. DengShandong University, Jinan, Shandong 250100A. A. DerevschikovInstitute of High Energy Physics, Protvino 142281, RussiaL. DidenkoBrookhaven National Laboratory, Upton, New York 11973C. DilksPennsylvania State University, University Park, Pennsylvania 16802X. DongLawrence Berkeley National Laboratory, Berkeley, California 94720J. L. DrachenbergLamar University, Physics Department, Beaumont, Texas 77710J. E. DraperUniversity of California, Davis, California 95616L. E. DunkelbergerUniversity of California, Los Angeles, California 90095J. C. DunlopBrookhaven National Laboratory, Upton, New York 11973L. G. EfimovJoint Institute for Nuclear Research, Dubna, 141 980, RussiaN. ElseyWayne State University, Detroit, Michigan 48201J. EngelageUniversity of California, Berkeley, California 94720G. EppleyRice University, Houston, Texas 77251R. EshaUniversity of California, Los Angeles, California 90095S. EsumiUniversity of Tsukuba, Tsukuba, Ibaraki, JapanO. EvdokimovUniversity of Illinois at Chicago, Chicago, Illinois 60607J. EwiglebenLehigh University, Bethlehem, Pennsylvania 18015O. EyserBrookhaven National Laboratory, Upton, New York 11973R. FatemiUniversity of Kentucky, Lexington, Kentucky 40506-0055S. FazioBrookhaven National Laboratory, Upton, New York 11973P. FedericP. FederičováCzech Technical University in Prague, FNSPE, Prague, 115 19, Czech RepublicJ. FedorišinJoint Institute for Nuclear Research, Dubna, 141 980, RussiaZ. FengCentral China Normal University, Wuhan, Hubei 430079P. FilipJoint Institute for Nuclear Research, Dubna, 141 980, RussiaE. FinchSouthern Connecticut State University, New Haven, Connecticut 06515Y. FisyakBrookhaven National Laboratory, Upton, New York 11973C. E. FloresUniversity of California, Davis, California 95616Ł. FulekAGH University of Science and Technology, FPACS, Cracow 30-059, PolandC. A. GagliardiTexas A&M University, College Station, Texas 77843D. GarandPurdue University, West Lafayette, Indiana 47907F. J. M. GeurtsRice University, Houston, Texas 77251S. M. GibsonValparaiso University, Valparaiso, Indiana 46383M. GirardWarsaw University of Technology, Warsaw 00-661, PolandD. GrosnickValparaiso University, Valparaiso, Indiana 46383D. S. GunarathneTemple University, Philadelphia, Pennsylvania 19122Y. GuoKent State University, Kent, Ohio 44242A. GuptaUniversity of Jammu, Jammu 180001, IndiaSourendu GuptaUniversity of Jammu, Jammu 180001, IndiaW. GurynBrookhaven National Laboratory, Upton, New York 11973A. I. HamadKent State University, Kent, Ohio 44242A. HamedTexas A&M University, College Station, Texas 77843A. HarlenderovaCzech Technical University in Prague, FNSPE, Prague, 115 19, Czech RepublicJ. W. HarrisYale University, New Haven, Connecticut 06520Li-Ping HePurdue University, West Lafayette, Indiana 47907S. HeppelmannPennsylvania State University, University Park, Pennsylvania 16802
2017en
ABI
Аннотация
The beam-energy scan at RHIC aims to discover whether a critical point exists in the phase diagram of QCD. This paper reports on the most comprehensive measurement of single-particle spectra for a multitude of hadrons from the first run, taken with the STAR experiment. From these the authors infer the kinetic and chemical freeze-out temperatures and the baryon chemical potential as functions of beam energy and centrality. The results provide an opportunity for the beam-energy scan program at RHIC to enlarge the ($T,\ensuremath{\mu}\phantom{\rule{0}{0ex}}B$) region of the phase diagram to search for the QCD critical point.
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