Spin violation in double-electron capture by Ar4+ ions

Autor:	A.C.R. Wilkins, A.G. Brenton, A.R. Lee, C. Leather
Rok vydání:	1996
Předmět:	Physics Electron capture Metastability Physics::Space Physics Translational energy Astrophysics::Solar and Stellar Astrophysics Atomic physics Spectroscopy Spin (physics) Spectral line Ion
Zdroj:	International Journal of Mass Spectrometry and Ion Processes. 152:21-29
ISSN:	0168-1176
DOI:	10.1016/0168-1176(95)04299-7
Popis:	Translational energy spectroscopy has been employed to study state-selective double-electron capture by 8 keV Ar 4+ in He and Ne targets, and 12 keV Ar 4+ in He. The capture spectra are dominated by reaction channels which violate spin conservation. The double capture spectra for Ar 4+ in He contain intense peaks which involve capture from the metastable quintet 5 S 0 state of Ar 4+ , recently identified in single capture spectra for Ar 4+ in He and Ne.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ec2e4b6312eff384077ca19e535289d2 https://doi.org/10.1016/0168-1176(95)04299-7 Zobrazit plný text záznamu Full Text from ScienceDirect