Abstract
The physical interpretation of nuclear rainbow scattering within the frame of the optical model is critically investigated. Starting from the properties of the Luneburg lens, a gradient index device that displays refractive features similar to those of the nuclear potential, important differences between the mechanisms producing the nuclear and optical rainbows are pointed out.
- Received 5 March 2002
DOI:https://doi.org/10.1103/PhysRevLett.89.152701
©2002 American Physical Society