Canonical Statistical Model and hadron production in $e^{+}{e}^{-}$ annihilations

Abstract

We discuss the production of hadrons in $e^{+}{e}^{-}$ collisions at $\sqrt{s}=91$ GeV. We address the question wether the particle yields measured in the final states are consistent with the statistical model predictions. In the model formulation we account for exact conservation of all relevant quantum numbers using the canonical description of the partition function. Within our model the validity of the thermodynamical approach to quantify particle production in $e^{+}{e}^{-}$ annihilations is not obvious.

References in corpus (8)

• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• The Cosmological Parameters 2006
• Hadron production in central nucleus-nucleus collisions at chemical freeze-out
• Chemical Freeze-out and the QCD Phase Transition Temperature
• Maximum Relative Strangeness Content in Heavy Ion Collisions Around 30 A.GeV
• The Thermal Production of Strange and Non-Strange Hadrons in e+e- Collisions
• Thermal hadron production in high energy collisions
• Exact Baryon, Strangeness and Charge Conservation in Hadronic Gas Models

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