Pion photo- and electroproduction in relativistic baryon ChPT
Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
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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
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