Confronting LHC data with the statistical hadronization model
J. StachelPhysikalisches Institut, Universität Heidelberg, Heidelberg, GermanyA. AndronicResearch Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, GermanyP. Braun‐MunzingerFrankfurt Institute for Advanced Studies, J.W. Goethe Universität, Frankfurt, GermanyK. RedlichInstitute of Theoretical Physics, University of Wroclaw, Wroclaw, Poland
2014en
ABI
Аннотация
The most recent data from the CERN LHC are compared with calculations within the statistical hadronization model. The parameters temperature und baryon chemical potential are fitted to the data. The best fit yields a temperature of 156 MeV, slightly below the expectation from RHIC data. Proton yields are nearly three standard deviations below this fit and possible reasons are discussed.
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