Collisional-radiative volume recombination and ionization coefficients for He+-He2+-e plasmas

Autor:	F. Emard, H. W. Drawin
Rok vydání:	1972
Předmět:	Physics Nuclear and High Energy Physics chemistry.chemical_element Photoionization Electron Ion chemistry Ionization Principal quantum number Physics::Atomic and Molecular Clusters Radiative transfer Electron temperature Physics::Atomic Physics Atomic physics Helium
Zdroj:	Zeitschrift f�r Physik. 253:100-112
ISSN:	1434-601X 1434-6001
DOI:	10.1007/bf01379765
Popis:	Coefficients have been calculated for collisional-radiative recombination of doubly ionized helium atoms with electrons and collisional-radiative ionization of singly into doubly ionized helium atoms due to electronic collisions and radiative absorption. Up to one hundred coupled equations have been solved which corresponds to a level system in which levels up to principal quantum number one hundred have been taken into account. The numerical results are presented in form of curves for a large number of parameters corresponding to very different experimental situations. Comparison of our values with those experimentally determined by Mosburg and by Gippiuset al. is made.
Databáze:	OpenAIRE
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