Pion Photo- and Electroproduction and the Chiral MAID Interface
Nuclear Theory
2017-02-08 v1 High Energy Physics - Phenomenology
Nuclear Experiment
Abstract
We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order . The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/).
Keywords
Cite
@article{arxiv.1510.04602,
title = {Pion Photo- and Electroproduction and the Chiral MAID Interface},
author = {M. Hilt and B. C. Lehnhart and S. Scherer and L. Tiator},
journal= {arXiv preprint arXiv:1510.04602},
year = {2017}
}
Comments
11 pages, 7 figures, invited talk given by S. Scherer at NSTAR 2015, May 25-28, 2015, Osaka, Japan