Abstract
Using the evolutionary model-independent -matrix approach, we show that a simultaneous correct description of the pictures of nuclear rainbow, prerainbow, and anomalous large-angle scattering (ALAS) in the elastic scattering can be achieved with help of the -matrix moduli and the real nuclear phases exhibiting smooth monotonic dependencies on angular momentum, while the quantum deflection functions have a form characteristic of the nuclear rainbow case. The special role of the surface partial waves in the formation of ALAS is revealed.
- Received 14 January 2015
- Revised 10 February 2015
DOI:https://doi.org/10.1103/PhysRevC.91.024619
©2015 American Physical Society