Hara Theorem, GIM model, and Asymmetry in Weak Radiative Hyperon Decays

E. N. Bukina, V. M. Dubovik, V. S. Zamiralov

It is shown that in the framework of GIM model,the parity-violating (PV) ${\Sigma }^{+}(uus)\Rightarrow p(uud)+\gamma$ decay amplitude does not vanish but just transforms into another PV dec…