A package for the ab-initio calculation of one- and two-photon cross sections of two-electron atoms, using a CI B-splines method
L.A.A. Nikolopoulos
10.17632/8y23ffpxj6.1
https://mendeley.figshare.com/articles/A_package_for_the_ab-initio_calculation_of_one-_and_two-photon_cross_sections_of_two-electron_atoms_using_a_CI_B-splines_method/11332427
Abstract
A package is presented for the fully ab-initio calculation of one- and two-photon ionization cross sections for two-electron atomic systems (H^- , He, Mg, Ca,...) under strong laser fields, within lowest-order perturbation theory (LOPT) and in the dipole approximation. The atomic structure is obtained through configuration interaction (CI) of antisymmetrized two-electron states expanded in a B-spline finite basis. The formulation of the theory and the relevant codes presented here represent t...
Title of program: BSPCI2E
Catalogue Id: ADQV_v1_0
Nature of problem
Ab-initio calculation of one- and two-photon ionization cross sections for two-electron atoms under strong laser fields, within lowest-order perturbation theory and in dipole approximation.
Versions of this program held in the CPC repository in Mendeley Data
ADQV_v1_0; BSPCI2E; 10.1016/S0010-4655(02)00684-7
This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)
2019-12-06 07:32:43
Atomic Physics
Computational Physics