• Vector mesons in matter

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      https://www.ias.ac.in/article/fulltext/pram/066/04/0781-0790

    • Keywords

       

      Vector mesons; chiral symmetry; medium effects

    • Abstract

       

      One consequence of the chiral restoration is the mixing of parity partners. We look for a possible signature of the mixing of vector and axial vector mesons in heavyion collisions. We suggest an experimental method for its observation. The dynamical evolution of the heavy-ion collision is described by a transport equation of QMD-type evolving nucleons,N* and Δ resonances, Λ’s and gS baryons, and furthermore,π’s,η’sρ’sσ’sΩ’s and kaons with their isospin degrees of freedom. The input cross-sections and resonance parameters of the model are fitted to the available nucleon-nucleon and pion-nucleon cross-sections

    • Author Affiliations

       

      G Y Wolf1

      1. KFKI RMKI, P.O. Box 49, Budapest - 1525, Hungary
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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