OPTICAL-MODEL CALCULATIONS FOR THE ELASTIC-SCATTERING OF INTERMEDIATE-ENERGY ALPHA-PARTICLES

Authors
INGEMARSSON A AUCE A JOHANSSON R
Citation
A. Ingemarsson et al., OPTICAL-MODEL CALCULATIONS FOR THE ELASTIC-SCATTERING OF INTERMEDIATE-ENERGY ALPHA-PARTICLES, Physical review. C. Nuclear physics, 49(3), 1994, pp. 1609-1620
Citations number
34
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
49
Issue
3
Year of publication
1994
Pages
1609 - 1620
Database
ISI
SICI code
0556-2813(1994)49:3<1609:OCFTEO>2.0.ZU;2-M
Abstract
Optical model calculations for intermediate energy alpha particles are performed with single-folded potentials using a Woods-Saxon parametri zation for the matter densities and Gaussians for the effective alpha- nucleon interaction. A nearside and farside decomposition of the angul ar distributions are performed. We show that the refraction determines the gross features of the angular distributions.