Chiral dynamics of rare η decays and vir
✍
S. Scherer
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 272 KB
Two different topics relevant for DA~NE and CEBAF, respectively, are covered. First we analyze the rare radiative eta decay mode 7/~ 7rvr77 within the framework of chiral perturbation theory at O(p4). We then discuss virtual Compton scattering offthe nucleon at low energies. Predictions for the two