Threshold Pion Photo- and Electroproduction in Chiral Perturbation Theory

Abstract

I present some recent results on neutral pion photo- and electroproduction in the threshold region and discuss the low energy theorem for $E_{0+}$ and some novel ones for the $P$-waves. I also study the two-pion production process $\gamma N\to \pi \pi N$ from which complementary information can be gained.

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

References in corpus (5)

• Aspects of Nucleon Compton Scattering
• Threshold Pion Electroproduction in Chiral Perturbation Theory
• Chiral invariant renormalization of the pion--nucleon interaction
• Threshold Two-Pion Photo- and Electroproduction: More neutrals than expected
• Meson Photo- and Electroproduction

Cited by in corpus (3)

• Chiral perturbation theory
• Novel Pion Electroproduction Low-Energy Theorems
• Baryon Chiral Perturbation Theory A.D. 1994