Oa. Fojon et al., INTERFERENCE EFFECTS IN POSITRON-H-2(+) COLLISIONS WITH FORMATION OF POSITRONIUM ATOMS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 124(2-3), 1997, pp. 438-442
Electron capture from H-2(+) by fast positron impact is studied theore
tically by using a model of two molecular scattering centers. Differen
tial cross sections are obtained within the first Born approximation.
The influence of the orientation angle of the molecular axis on the re
action is analyzed. Comparison with proton impact is made.