K-shell photoionization of multielectron atomic systems

Details K-shell photoionization of multielectron atomic systems K-shell photoionization of multielectron atomic systems

Jan 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980apj...235..650g&link_type=abstract

Astrophysical Journal, Part 1, vol. 235, Jan. 15, 1980, p. 650-664.

Physics

Atomic Physics

14

Atomic Physics, Photoionization, Quantum Mechanics, Cross Sections, Interstellar Matter, Opacity, Transition Probabilities

Scientific paper

A simplified procedure is proposed for calculating the cross section for photoionization from the K-shell for a general atomic system that contains an arbitrary number of outer-shell electrons. The procedure retains the formalism of the one-electron atom case (pure Coulomb-field problem) by determining the effective nuclear charge reduced from Z by 'screening parameters' associated with the other K-shell electron and the outer-bound electrons. The parameters are determined essentially by fitting the atom's radial electric field to Coulomb form at the distance from the nucleus where the integrand of the dipole radial integral is peaked.

Affiliated with

Also associated with

No associations

Rating

K-shell photoionization of multielectron atomic systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with K-shell photoionization of multielectron atomic systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and K-shell photoionization of multielectron atomic systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-880729