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Role of Isospin in pp̄ Annihilation

  • Johann Rafelski
  • Berndt Müller
Part of the Ettore Majorana International Science Series book series (EMISS, volume 17)

Abstract

Isospin conservation influences the form of quantum spectra as well as the abundance of pions produced in pp̄-annihilation. We quantitatively illustrate the influence of these phenomena on mean pion multiplicities and the apparent primary pion temperature parameter in a fireball model of pp̄-annihilation at moderate energies. Quite surprising agreement with experiment will be found1).

Keywords

Slope Parameter Internal Symmetry Particle Multiplicity Pion Energy Quantum Spectrum 
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Copyright information

© Plenum Press, New York 1984

Authors and Affiliations

  • Johann Rafelski
    • 1
  • Berndt Müller
    • 1
  1. 1.Institut für Theoretische PhysikGoethe-UniversitätFrankfurt am MainGermany

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