Accession Number : AD0745452
Title : Calculation of Electron Atom Collision Cross Sections - I.
Descriptive Note : Technical rept. 21 Jul 71-23 Feb 72,
Corporate Author : QUANTUM SYSTEMS INC ALBUQUERQUE N MEX
Personal Author(s) : Ormonde,Stephen ; Smith,Kenneth ; Torres,Barbara W.
Report Date : JUN 1972
Pagination or Media Count : 100
Abstract : The report contains the results of the first systematic attempts at close coupling calculations of selected electron impact excitation cross sections in atmospheric atoms and ions. Cross sections are presented for the transitions among the terms of the ground state configuration of atomic nitrogen, and for excitation of terms of the 2s2p(3p) configuration of NIV and the 2s2p configuration of OIII. Because of the limitations of the eigenfunction expansions used and the restricted computations that have been carried out, the results presented in this report, except when explicitly noted, have to be considered preliminary until more thorough verifications for some transitions can be carried out. (Author)
Descriptors : (*ELECTRON TRANSITIONS, *NITROGEN), (*OXYGEN, ELECTRON TRANSITIONS), EXCITATION, ATOMIC ENERGY LEVELS, DIFFERENTIAL CROSS SECTIONS
Subject Categories : Atomic and Molecular Physics and Spectroscopy
Distribution Statement : APPROVED FOR PUBLIC RELEASE