Equilibrium temperature of hadrons |
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| Authors: | T. F. Hoang |
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| Affiliation: | 1. 1749 Oxford Street, 94709, Berkeley, CA, USA
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| Abstract: | The temperatureT of hadrons frome + e ? annihilation is analyzed using the SPEAR and the PLUTO data. Thermal equilibrium is found for π,K and ρ andT～E c.m α with α=0.31±0.05. A discussion is given on the equipartition of energy between broad resonances and particles from their strong decay, and its application to estimate the quark mass difference:m s?mu=0.11 andm c?mu=1.60 GeV. |
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