Abstract
The law σ=, with ν≃0.6, proposed recently by Ashford et al. for the absorption cross sections of antiprotons on nuclei, brings up the question of the blackness of nuclei for antiprotons. The absorption cross sections on several nuclei at low momenta are fitted by the application of a boundary condition. It is found that complete absorption entails ν=(2/3) only for much higher momenta.
- Received 8 July 1985
DOI:https://doi.org/10.1103/PhysRevC.33.1101
©1986 American Physical Society