Multitrajectory semiclassical treatment of vibronic excitation and charge transfer in the fixed rotor approximation

The fixed rotor approximation in the vib

The fixed rotor approximation in the vibronic semi-classical treatment of atom—molecule collisions

✍ M. Sizun; D. Grimbert; V. Sidis 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 367 KB

Calculations for non-adiabatic atom-molecule collisions at low energies frequently make use of a sudden approximation vis-avis the molecule rotation. The present work investigates the effect on vibronic excitation and charge-transfer processes of freeing the rotation of the molecule during the colli