English

State selective differential cross sections for single and double electron capture in $He\sp{1,2+}-He$ and $p-He$ collisons

Atomic Physics 2007-12-03 v1

Abstract

Using the COLTRIMStechnique, scattering angle differential cross sections for single and double electron capture in collisions of protons and He\sp1,2+He\sp{1,2+} projectiles with helium atoms for incident energies of 60630keV/u60-630 keV/u are measured. We also report new theoretical results obtained by means of four-body one-channel distorted wave models (CDW-BFS, CDW-BIS and BDW), and find mixed agreement with the measured data.

Keywords

Cite

@article{arxiv.0711.4920,
  title  = {State selective differential cross sections for single and double electron capture in $He\sp{1,2+}-He$ and $p-He$ collisons},
  author = {M. S. Schöffler and J. Titze and L. Ph. H. Schmidt and T. Jahnke and O. Jagutzki and H. Schmidt-Böcking and R. Dörner and I. Mančev},
  journal= {arXiv preprint arXiv:0711.4920},
  year   = {2007}
}