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Charge exchange between He/sup ++/ and H/sup -/ at low energies

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Terao, M. Harel, C. Salin, A.

The authors present a theoretical study of charge exchange in He /sup 2+/-H/sup -/ collisions. As can be verified from a schematic correlation diagram the system is very similar to a collision between a multicharged ion and an atom because of the very small binding energy of H/sup -/: single electron capture may be expected to occur into a highly excited state; and double electron capture may lead to the formation of autoionizing states.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 1985
Conference "Electronic and Atomic Collisions. Fourteenth International Conference on the Physics of Electronic and Atomic Collisions. Abstracts of Contributed Papers", Palo Alto, CA, USA (24-30 July 1985)
Peer reviewed yes
Host document Coggiola, M.J.; Huestis, D.L.; Saxon, R.P.; ; "Electronic and Atomic Collisions. Fourteenth International Conferenceon the Physics of Electronic and Atomic Collisions. Abstracts ofContributed Papers"- p. 619 (ISBN : 0-444-86984-0)
Publisher North-holland
Affiliation UCL
Links
Bibliographic reference Terao, M. ; Harel, C. ; Salin, A.. Charge exchange between He/sup ++/ and H/sup -/ at low energies.Electronic and Atomic Collisions. Fourteenth International Conference on the Physics of Electronic and Atomic Collisions. Abstracts of Contributed Papers (Palo Alto, CA, USA, 24-30 July 1985). In: Coggiola, M.J.; Huestis, D.L.; Saxon, R.P.;, Electronic and Atomic Collisions. Fourteenth International Conferenceon the Physics of Electronic and Atomic Collisions. Abstracts ofContributed Papers, North-holland1985, p. 619
Permanent URL http://hdl.handle.net/2078.1/68369