Evaluation of the E2/M1 ratio in the $N\to \Delta (1232)$ transition from the $\vec{\gamma }\vec{p}\to p{\pi }^0$ reaction

E. Mornacchi, P. Pedroni, F. Afzal +59

A new data set for the helicity-dependent differential cross section of the single-meson photoproduction reaction $\gamma p\to p{\pi }^0$ was obtained for the photon energy interval 150-4…