2020-03-17T12:36:34Z2020-03-17T12:36:34Zhttps://oa.upm.es/id/eprint/61154This item is in the repository with the URL: https://oa.upm.es/id/eprint/611542020-03-17T12:36:34ZState-selective effects in the differential cross section for electron capture from laser-excited sodium atoms by protonsThe authors investigate sodium-proton charge transfer using 14-state adiabatic, molecular-basis classical trajectory calculations in which a common translation factor and dynamical radial and rotational coupling terms are included. The differential cross sections are evaluated by the eikonal procedure from S-matrix elements obtained over 283 impact parameters at each energy. A fine mesh of energy and angle resolves new effects in scattering from a target excited by a circularly-polarized laser source. One of them is ascribed to velocity matching. Calculations were carried out on an Intel iPSC/2 parallel computer using a version of the EIKONXS package which is described.R. J. AllanC. Courbin-GaussorguesPedro Jesús Salas PeraltaPerla Wahnón Benarroch