@article{upm61154, number = {16}, author = {R. J. Allan and C. Courbin-Gaussorgues and Pedro Jes{\'u}s Salas Peralta and Perla Wahn{\'o}n Benarroch}, year = {1990}, pages = {L461--L466}, journal = {Journal of Physics B: Atomic, Molecular and Optical Physics}, volume = {23}, title = {State-selective effects in the differential cross section for electron capture from laser-excited sodium atoms by protons}, publisher = {IOP Publishing}, keywords = {Sodium-proton charge transfer; State-selective effects; electron capture; Sodium-proton charge transfer}, abstract = {The 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.}, url = {https://oa.upm.es/61154/} }