Muon capture in hydrogen

Abstract

Theoretical difficulties in reconciling the measured rates for ordinary and radiative muon capture are discussed, based on heavy-baryon chiral perturbation theory. We also examine ambiguity in our analysis due to the formation of p$\mu$p molecules in the liquid hydrogen target.

6 pages, 2 figures, Talk given by F. Myhrer at 9th International Conference on Meson-Nucleon Physics and the Structure of Nucleon (MENU2001), Washington, DC, July 2001