Radiative double-electron capture in collisions of fast heavy ions with solid carbon targets
- Physikalisches Institut der Universitaet Heidelberg, Philosophenweg 12, D-69120 Heidelberg (Germany)
- Racah Institute of Physics, Hebrew University, Jerusalem 91904 (Israel)
Two-electron capture with an emission of a single photon (TESP) in collisions of highly charged ions with light atoms is considered. Such a process is actually a time-reversed double photoionization but occurring at specific kinematics. In the lowest order in the interelectron interaction, the TESP probability is determined by two diagrams which are evaluated analytically by means of the Coulomb Green`s function. The calculated ratio of the radiative double-electron capture and single recombination cross sections is in fair agreement with the data obtained in the recent experimental study of this phenomenon. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 467347
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 3 Vol. 55; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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