Pions in the nuclear medium

G. Chanfray

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Pions in the nuclear medium

G. Chanfray

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Abstract

We discuss various aspects of pion physics in the nuclear medium. We first study s-wave pion-nucleus interaction in connection with chiral symmetry restoration and quark condensate in the nuclear medium. We then adress the question of p-wave pion-nucleus interaction and collective pionic modes in nuclei and draw the consequences for in medium $ππ$ correlations especially in the scalar-isoscalar channel. We finally discuss the modification of the rho meson mass spectrum at finite density and/or temperature in connection with relativistic heavy ion collisions.

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G. Chanfray. 1996-07-26. Pions in the nuclear medium. https://arxiv.org/abs/nucl-th/9607051

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