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Polarization propagator study of the electron impact 2s2(1s)→ 2s2p(1p) transition of the beryllium atom

✍ Scribed by Alain Allouche; Francis Marinelli; G.Paolo Arrighini

Publisher: Elsevier Science
Year: 1980
Tongue: English
Weight: 261 KB
Volume: 76
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(80)87035-7

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✦ Synopsis

The second-order polarisation propagator approximation has been used IO calculate the _penerahzed oscillator strength fiK) for rhe 'S+' P transition of Be for K' from 0 IO 1 au. The lnelasric electron snttcring cross section has also been calculared for incident energies from 50 10 IOOOeV. Agreement with pubhshed calcularions and expcrimcnral rcsulcs is good.

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