18 citations · 82 across the 7 of their papers we have counts for
7 papers
Low-energy collisions between electrons and BeD
S. Niyonzima, N. Pop, F. Iacob +11
Multichannel quantum defect theory is applied in the treatment of the dissociative recombination and vibrational excitation processes for the BeD ion in the twenty four vibrati…
Low-energy collisions between electrons and BeH: cross sections and rate coefficients for all the vibrational states of the ion
S. Niyonzima, S. Ilie, N. Pop +13
We provide cross sections and Maxwell rate coefficients for reactive collisions of slow electrons with BeH ions on all the eighteen vibrational levels ($X{^{1}Σ^{+}},v_{i}^{+}=…
A diabatic representation of the two lowest electronic states of Li3
Elham Nour Ghassemi, Jonas Larson, Asa Larson
Using the Multi-Reference Configuration Interaction method, the adiabatic potential energy surfaces of Li3 are computed. The two lowest electronic states are bound and exhibit a co…
Anomalous molecular dynamics in the vicinity of conical intersections
Jonas Larson, Elham Nour Ghassemi, Asa Larson
Conical intersections between molecular electronic potential surfaces greatly affect various properties of the molecule. Molecular gauge theory is capable of explaining many of the…
Resonant ion-pair formation in electron recombination with HF^+
J. B. Roos, A. E. Orel, AA. Larson
The cross section for resonant ion-pair formation in the collision of low-energy electrons with HF^+ is calculated by the solution of the time-dependent Schrodinger equation with m…
Quantum interference structures in trapped ion dynamics beyond the Lamb-Dicke and rotating wave approximations
Dong Wang, Tony Hansson, Asa Larson +2
We apply wave packet methods to study an ion-trap system in the strong excitation regime imposing neither the rotating wave nor the Lamb-Dicke approximations. By this approach we s…