Relativistic effects in electron impact ionization from the p-orbital

Autor:	K. R. Karim, Bidhan C. Saha, M. A. Uddin, Arun K. Basak, A. K. F. Haque, F.B. Malik
Rok vydání:	2006
Předmět:	Physics Range (particle radiation) Series (mathematics) Atomic orbital Ionization General Physics and Astronomy Single parameter Atomic physics Quantum number Relativistic quantum chemistry Electron ionization
Zdroj:	Physics Letters A. 354:449-452
ISSN:	0375-9601
DOI:	10.1016/j.physleta.2006.01.070
Popis:	The parameters of our recent modification of BELI formula (MBELL) [A.K.F. Haque, M.A. Uddin, A.K. Basak, K.R. Karim, B.C. Saha, Phys. Rev. A 73 (2006) 012708] are generalized in terms of the orbital quantum numbers nl to evaluate the electron impact ionization (EII) cross sections of a wide range of isoelectronic targets (H to Ne series) and incident energies. For both the open and closed p-shell targets, the present MBELL results with a single parameter set, agree nicely with the experimental cross sections. The relativistic effect of ionization in the 2p subshell of U 82+ for incident energies up to 250 MeV is well accounted for by the prescribed parameters of the model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3505833902c678dcfa29fa0809ba67f5 https://doi.org/10.1016/j.physleta.2006.01.070 Zobrazit plný text záznamu Full Text from ScienceDirect