2 papers
physics.atom-ph2000
Bethe logarithms for the 1 singlet S, 2 singlet S and 2 triplet S states of helium and helium-like ions
Jonathan D. Baker, Robert C. Forrey, Malgorzata Jeziorska +1
We have computed the Bethe logarithms for the 1 singlet S, 2 singlet S and 2 triplet S states of the helium atom to about seven figure-accuracy using a generalization of a method f…
astro-ph1999
Rate coefficients for rovibrational transitions in H_2 due to collisions with He
N. Balakrishnan, M. Vieira, J. F. Babb +3
We present quantum mechanical and quasiclassical trajectory calculations of cross sections for rovibrational transitions in ortho- and para-H_2 induced by collisions with He atoms.…