Figure 3
From: On the importance of full-dimensionality in low-energy molecular scattering calculations

Cross sections for the CO excitation (jCO = 0 → 1) due to para-H2() as functions of the collision energy.
The experimental data (filled circles) are from ref. 10, where full details of the measurements can be found. The theoretical curves of Fig. 1 have been convolved with the experimental collision energy spread.