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EN
ČeštinaEnglish

HEAVY FLAVOR PRODUCTION AT RHIC

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F10%3A00203311" target="_blank" >RIV/68407700:21340/10:00203311 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    HEAVY FLAVOR PRODUCTION AT RHIC

  • Original language description

    The strong suppression of hadrons with large transverse momentum (p(T)) in central Au+Au collisions observed at RHIC is generally interpreted as a consequence of energy loss of energetic partons in the hot and dense matter before fragmenting. The study of heavy quark production is testing our understanding of this scenario. The recent results on heavy flavor measurements from the STAR and PHENIX experiments at RHIC will be presented. The total charm production cross-section extracted in d + Au, Cu+Cu and Au+Au collisions at root s(NN) = 200 GeV scales with the number of binary collisions. The high pi, non-photonic electron spectra show an unexpectedly strong suppression in central Au + Au collisions. Current theoretical models do not explain this observation satisfactory. The relative contribution of charm and bottom decays to non-photonic electrons was experimentally extracted. The measurements of J/Psi and gamma production are considered as a leading probe of Quark Gluon Plasma (QGP)

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BF - Elementary particle theory and high energy physics

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/LA09013" target="_blank" >LA09013: Participation of the Czech Republic in the STAR experiment at Brookhaven National Laboratory, U.S.A.</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Acta Physica Polonica B Proceedings Supplement

  • ISSN

    1899-2358

  • e-ISSN

    —

  • Volume of the periodical

    3

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    PL - POLAND

  • Number of pages

    6

  • Pages from-to

    1003-1008

  • UT code for WoS article

    000292709100035

  • EID of the result in the Scopus database

    —

Similar results(10)

Heavy flavor production at STARNuclear modification factor and flow of charm and bottom quarks in Au plus Au collisions at root S-NN=200 GeV by the PHENIX ExperimentAzimuthal correlations of electrons from heavy-flavor decay with hadrons in p+p and Au+Au collisions at sqrt(s_NN)=200 GeV.