Modeling Nonperturbative QCD for Mesons and Couplings

Peter. C. Tandy

Modeling Nonperturbative QCD for Mesons and Couplings

核理论 2007-05-23 v1

作者: Peter. C. Tandy

摘要

We discuss aspects of a covariant QCD modeling of meson physics by illustrating applications to several coupling constants and form factors. In particular, we cover the $\rho\pi\pi$ and $\pi^0 \gamma \gamma$ interactions, the $\rho$ contribution to the pion charge radius, and $\pi NN$ coupling.

关键词

chiral perturbation theory perturbative qcd pion production

引用

@article{arxiv.nucl-th/9812005,
  title  = {Modeling Nonperturbative QCD for Mesons and Couplings},
  author = {Peter. C. Tandy},
  journal= {arXiv preprint arXiv:nucl-th/9812005},
  year   = {2007}
}

备注

Talk given at the IVth Workshop on Quantum Chromodynamics, Paris, June 1998; 8 pages, LaTeX, incl 3 PS figs; to be published

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