One- and two-electron transitions in slow C{sup 5+}-He collisions: Total and angle-differential cross sections and coherence parameters
- Bereich Theoretische Physik, Hahn-Meitner-Institut Berlin, D-14109 Berlin (Germany)
- Institute of Physics, National Chiao-Tung University (Taiwan)
Transitions of one or two electrons in C{sup 5+}-He collisions are studied within the semiclassical close-coupling description of atomic collisions, at impact energies of 1{endash}35 keV/u. Angle-integrated cross sections are determined for single-transfer, double-transfer, and transfer-excitation channels. For single capture to 3{ital p} states and for two final states in the two-electron transfer channel, angle-differential cross sections are derived and a number of coherence parameters that depend on the quantum-mechanical phases are calculated. The results are compared with recent data on angle-differential two-electron transfer and with results from an earlier theoretical study. {copyright} {ital 1996 The American Physical Society.}
- OSTI ID:
- 402317
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 6 Vol. 54; ISSN PLRAAN; ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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