中文

热π介子气体中的双π介子束缚态

核理论 2007-05-23 v1

摘要

研究了热π介子介质中2π2\pi传播子出现极点的现象。作为气体化学势与温度的函数,考察了相应玻色子能隙方程的非平凡解的存在区域。

关键词

引用

@article{arxiv.nucl-th/9311003,
  title  = {Two pion bound states in a hot pion gas},
  author = {G. Chanfray and P. Schuck and G. Welke},
  journal= {arXiv preprint arXiv:nucl-th/9311003},
  year   = {2007}
}

备注

9 pages with four figures (appended as uu-encoded compressed postscript files), Report WSU-NP-93-3