Dispersion relations in the nuclear optical model

Published: 01-06-2003| Version 1 | DOI: 10.17632/kk727xx9j5.1
José Manuel Quesada Molina,
R. Capote,
A. Molina,
M. Lozano


Abstract We have developed a code to calculate integrals arising from the dispersion relation between the real and the imaginary parts of the nuclear optical model potential (OMP). Both, analytical solution for the most common dispersive OMP, and the general numerical solution, are included. In the numerical integration, fast convergence is achieved by means of the Gauss–Legendre integration method, which offers accuracy, easiness of implementation and generality for dispersive optical model calculati... Title of program: DOM Catalogue Id: ADRO_v1_0 Nature of problem An analytical solution of dispersion integral relations, linking the real and imaginary part of the nuclear OMP, has been derived for the most common functional forms. The general numerical solution is also presented. Versions of this program held in the CPC repository in Mendeley Data ADRO_v1_0; DOM; 10.1016/S0010-4655(03)00157-7 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)