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Chiral mesons in hot matter

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Llanes Estrada, Felipe José and Peláez Sagredo, José Ramón and Gómez Nicola, Ángel (2005) Chiral mesons in hot matter. In Strong and Electroweak Matter 2004, Proceedings. World Scientific Publ Co Pte Ltd, pp. 266-270. ISBN 981-256-135-8

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Official URL: http://dx.doi.org/10.1142/9789812702159_0036




Abstract

We review our recent work on thermal meson proper-ties within the Chiral Perturbation Theory framework. We will focus on the pion electromagnetic form factor, stressing its importance for Relativistic Heavy Ion Collisions. We obtain model-independent predictions (based only on chiral symmetry) such as the temperature dependence of the pion electromagnetic charge radius. Imposing unitarity allows to describe the thermal effects of resonances such as the rho meson.


Item Type:Book Section
Additional Information:

This work is supported by the Spanish research projects FPA2000-0956,PB98-0782, BFM2000- 326 and FPA2004-02602.
International Conference on Strong and Electroweak Matte (6. 2004. Helsinki, Finlandia)

Uncontrolled Keywords:Heavy-Ion Collisions, Perturbation-Theory, Finite Temperature, Symmetry Restoration, Phase-Transition, Pion Scattering, Au Collisions, Form-Factor, Enhancement, Dileptons
Subjects:Sciences > Physics
ID Code:24667
Deposited On:20 Mar 2014 18:03
Last Modified:16 Apr 2015 08:18

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