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Auger spectroscopy of foil-excited beryllium ions

Fricke, Burkhard
Bruch, Reinhard
Paul, G.
Andrä, Jürgen

We have measured prompt and delayed emission spectra of electrons from foilexcited Be, B^+, and Be^2+ ions at 300 keV. On the basis of recently calculated eigenvalues we identified two lines in the prompt Be^+ spectrum as transitions from 2s^22p and 2s2p^2. The delayed Be spectrum indicates that transitions from highly excited quintet states occur. We propose radiationless deexcitation with one excited spectator electron not involved in the transition.

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@article{urn:nbn:de:hebis:34-2008071522761,
  author    ={Fricke, Burkhard and Bruch, Reinhard and Paul, G. and Andrä, Jürgen},
  title    ={Auger spectroscopy of foil-excited beryllium ions},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={en},
  year   ={1976}
}