https://doi.org/10.1051/epjconf/20147304012
Pion photo- and electroproduction in relativistic baryon ChPT
Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
a e-mail: tiator@kph.uni-mainz.de
Published online: 9 June 2014
We present a calculation of pion photo- and electroproduction in manifestly Lorentz-invariant baryon chiral perturbation theory up to and including order q4. We fix the low-energy constants by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
