Electron capture fromKshells by fully stripped ions

Intrashell mixing following electron capture from atomic hydrogen targets by slow ions. I - Fully stripped projectiles

2014 The influence of the Stark effect on the l distribution of excited states produced by electron capture from atomic hydrogen into slow fully stripped ions is studied The Stark effect is strong enough, in these monoelectronic systems, to preclude any relation between the final l distribution and the primary process of electron capture. The latter determines the m distribution through « geome...

Charge-exchange processes between excited helium and fully stripped ions.

We made a classical trajectory Monte Carlo (CTMC) calculation of state selective cross sections for processes between some light ions and excited helium. The results, useful for analysis of spectroscopic data of fusion devices, are in good agreement with theoretical predictions of scaling laws.

IV-5 Cross Sections for Electron Stripping of Light Fully Stripped Ions by Hydrogen and Helium Atoms

Electron capture by Ne 2 ¿ ions from atomic hydrogen

Using a merged-beam technique, the absolute, total electron-capture cross section has been measured for collisions of Ne ions with hydrogen ~deuterium! atoms at collision energies between 139 and 1490 eV/u. These data are compared to three other published measurements, two of which differ from one another by a factor greater than two. Early quantal rate coefficient calculations for Ne ions with...

Electron Capture by Highly Charged Ions from Surfaces and Gases

In this study highly charged ions produced in Electron Beam Ion Traps are used to investigate electron capture from surfaces and gases. The experiments with gas targets focus on spectroscopic measurements of the K-shell x-rays emitted at the end of radiative cascades following electron capture into Rydberg states of Ar and Ar ions as a function of collision energy. The ions are extracted from a...