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Physical Review C 18 (1978) 944-951
Panofsky ratio, threshold pion photoproduction and axial-vector form factor in the A = 3 system
B. Goulard, A. Laverne1, J.D. Vergados

The Panofsky ratio and photopion production cross section at threshold on 3He are investigated in a softpion approach to the 3He→3H weak axial-vector form factor. Results are compared with data on β decay and electron magnetic scattering, as well as with calculations based on "exact" A=3 wave functions previously obtained by solving the Faddeev equations in the coordinate representation.
1 :  LPSC - Laboratoire de Physique Subatomique et de Cosmologie
Physique/Physique Nucléaire Théorique