Heat conductivity of a pion gas

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We evaluate the heat conductivity of a dilute pion gas employing the Uehling-Uehlenbeck equation and experimental phase-shifts parameterized by means of the SU(2) Inverse Amplitude Method. Our results are consistent with previous evaluations. For comparison we also give results for an (unphysical) hard sphere gas.
3 pgs., 3 figs., Contribution to the proceedings of QNP06, IVth Intnal. Conference on Quarks and Nuclear Physics, Madrid June 5th-10th 2006

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/123873

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/0702130
 http://arxiv.org/abs/hep-ph/0702130

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arXiv