Photoionization of tungsten ions: experiment and theory for W 4 +
@article{Mller2017PhotoionizationOT, title={Photoionization of tungsten ions: experiment and theory for W 4 +}, author={Alfred M{\"u}ller and Stefan Schippers and Jonas Hellhund and A. L. David Kilcoyne and Ronald A. Phaneuf and Brendan M. McLaughlin}, journal={Journal of Physics B: Atomic, Molecular and Optical Physics}, year={2017}, volume={50} }
Experimental and theoretical results are reported for single-photon single ionization of the tungsten ion W 4 + . Absolute cross sections have been measured employing the photon-ion merged-beams setup at the Advanced Light Source in Berkeley. Detailed photon-energy scans were performed at 200 meV bandwidth in the 40–105 eV range. Theoretical results have been obtained from a Dirac-Coulomb R-matrix approach employing basis sets of 730 levels for the photoionization of W 4 + . Calculations were…
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