Pions in the nuclear medium

G. Chanfray

Pions in the nuclear medium

核理论 2011-04-15 v1

作者: G. Chanfray

摘要

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 $\pi\pi$ 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.

关键词

nuclear matter pion production chiral perturbation theory

引用

@article{arxiv.nucl-th/9607051,
  title  = {Pions in the nuclear medium},
  author = {G. Chanfray},
  journal= {arXiv preprint arXiv:nucl-th/9607051},
  year   = {2011}
}

备注

13 pages, latex, 8 figures eps (talk given at the Workshop, MESON'96, Cracow, Poland, 14 May 96)

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