In this paper, we present an experimental and theoretical study of excitation processes for the heaviest stable helium-like ion, that is, He-like uranium occurring in relativistic collisions with hydrogen and argon targets. In particular, we concentrate on angular distributions of the characteristic…
The collision system U 88+ + N 2 at a low-relativistic projectile energy of 90 MeV/u has been analyzed experimentally and theoretically with respect to fast electrons emitted with a velocity v e close to the projectile velocity, v p ≈ v e , at an observation angle of ϑ e ≈ 0°, i.e., in the direction…