Low-energy scattering of electrons by caesium atoms. II

N.S. Scott, K. Bartschat, P.G. Burke, O. Nagy, W.B. Eissner

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

The relativistic R-matrix method is used to calculate elastic and inelastic cross sections for electrons incident on caesium atoms with energies from 0-3 eV. In addition to the total cross sections, results are presented on the differential cross sections, sigma , and the spin polarisation, P, of the scattered electrons as a function of energy at the scattering angles 10 degrees , 50 degrees , 90 degrees and 150 degrees . The calculation reveals a wealth of resonances around the P and P thresholds. The resonances are analysed in detail and their role in the scattering process is discussed.
Original languageEnglish
Pages (from-to)3775-3785
Number of pages11
JournalJournal of Physics B: Atomic and Molecular Physics
Volume17
Issue number18
DOIs
Publication statusPublished - 01 Jan 1984

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