Abstract
Pion-pion scattering in a hot pion environment is considered. In medium effects considerably diminish the pion — pion scattering rates in the σ — and ρ — meson channels at temperatures and chemical potential of the pion gas close tom π
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Aouissat, Z., Chanfray, G., Schuck, P. et al. π-π scattering in a hot pion gas at URHIC-conditions. Z. Physik A - Hadrons and Nuclei 340, 347–348 (1991). https://doi.org/10.1007/BF01294687
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DOI: https://doi.org/10.1007/BF01294687