Role of internal symmetry in pp annihilation

Berndt Müller, Johann Rafelski

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

Internal symmetry influences the form of quantum spectra as well as the abundance of particles emitted by a thermal source. Isospin conservation in proton-antiproton annihilation is used to quantitatively illustrate the influence of these phenomena on mean pion multiplicities and the apparent primary pion temperature parameter.

Original languageEnglish (US)
Pages (from-to)274-278
Number of pages5
JournalPhysics Letters B
Volume116
Issue number4
DOIs
StatePublished - Oct 14 1982
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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