Dataset Open Access
A T Conroy; C A Ramsbottom; C P Ballance; F P Keenan; G J Ferland
The file omegau contains (unformatted) collision strengths for electron-impact excitations among 200 fine-struture levels in Mn V, evaluated at 92,601 incident electron energies between 0 and 9 rydbergs.
The code xtrct.f extracts collision strengths from the file omegau. When run, the user is prompted to input the lower and upper indices (I and J, respectively) and of a transition. The output file, xout, contains four columns:
Column 1: Incident electron energy (in rydbergs) relative to the ground state of the N-electron system.
Column 2: Incident electron energy (in rydbergs) relative to the initial N-electron state of the transition.
Column 3: Incident electron energy (in rydbergs) relative to the final N-electron state of the transition.
Column 4: Collision strength for the electron-impact excitation from state I to state J of the N-electron system.