A. Auce et al., REACTION CROSS-SECTIONS FOR 75-190 MEV ALPHA-PARTICLES ON TARGETS FROM C-12 TO PB-208, Physical review. C. Nuclear physics, 50(2), 1994, pp. 871-879
Reaction cross sections for alpha particles have been measured for C-1
2, O-16, Si-28, Ca-40, 48Ca, Ni-58, Ni-60, 124Sn, and Pb-208 at 74.5,
103.2, 129.3, 159.7, and 192.7 MeV. The experimental values are found
to be considerably smaller than predictions from conventional optical
model calculations.