5 citations · 16 across the 4 of their papers we have counts for
5 papers
Fine-structure transitions of Si and S induced by collisions with atomic hydrogen
Pei-Gen Yan, James F. Babb
Using a quantum-mechanical close-coupling method, we calculate cross sections for fine structure excitation and relaxation of Si and S atoms in collisions with atomic hydrogen. Rat…
Fine-structure transitions of the carbon isoelectronic sequence C, N and O induced by collisions with atomic hydrogen
Pei-Gen Yan, James F. Babb
Fine-structure transitions can be involved in various processes including photon absorption, charge transfer and inelastic collision between ions, electrons and neutral atoms. We p…
Long-range additive and nonadditive potentials in a hybrid system: Ground state atom, excited state atom, and ion
Pei-Gen Yan, Li-Yan Tang, Zong-Chao Yan +1
We report a theoretical study on the long-range additive and nonadditive potentials for a three-body hybrid atom-atom-ion system composed of one ground state Li atom, one excit…
Calculations of long-range three-body interactions for He()-He()-He()
Pei-Gen Yan, Li-Yan Tang, Zong-Chao Yan +1
We theoretically investigate long-range interactions between an excited state He atom and two identical state He atoms, for the cases of the three atoms all in spin singlet…
Calculations of long-range three-body interactions for Li()-Li()-Li()
Pei-Gen Yan, Li-Yan Tang, Zong-Chao Yan +1
General formulas for calculating the several leading long-range interactions among three identical atoms where two atoms are in identical states and the other atom is in a …