Reaction probabilities computed for D2 + Pt(111) with the SRP density functional (see text) are shown as a function of <Ei>, comparing to the molecular beam results of Luntz et al. [Luntz1990]. The results are for normal incidence. The arrows and accompanying numbers show the collision energy spacing (in kJ/mol, 1 kcal/mol ≈ 4.2 kJ/mol) between the computed sticking probabilities and the interpolated experimental sticking probability data (green circles).
