Threshold Pion Photo- and Electroproduction in Chiral Perturbation Theory
High Energy Physics - Phenomenology
2009-10-28 v1 Nuclear Theory
Abstract
I present some recent results on neutral pion photo- and electroproduction in the threshold region and discuss the low energy theorem for and some novel ones for the -waves. I also study the two-pion production process from which complementary information can be gained.
Cite
@article{arxiv.hep-ph/9408323,
title = {Threshold Pion Photo- and Electroproduction in Chiral Perturbation Theory},
author = {V. Bernard},
journal= {arXiv preprint arXiv:hep-ph/9408323},
year = {2009}
}
Comments
12 pages, 6 figures available upon request, talk given at the workshop on Chiral Dynamics: Theory and Experiments, MIT, USA, July 25-July 29, 1994, CRN-94/45