ELECTRON IMPACT EXCITATION CROSS SECTIONS AND RATES FROM THE GROUND STATE OF ATOMIC CALCIUM

2001 ◽  
Vol 77 (1) ◽  
pp. 87-95 ◽  
Author(s):  
ANDY M. SAMSON ◽  
KEITH A. BERRINGTON
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Ground State ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Excitation Cross Sections

Measurement of electron-impact excitation cross sections out of metastable levels of argon and comparison with ground-state excitation

1999 ◽  
Vol 59 (4) ◽  
pp. 2749-2763 ◽  
Author(s):  
John B. Boffard ◽  
Garrett A. Piech ◽  
Mark F. Gehrke ◽  
L. W. Anderson ◽  
Chun C. Lin
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Ground State ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Excitation Cross Sections

scholarly journals Electron Impact Excitation Cross Sections for B III

1983 ◽  
Vol 36 (5) ◽  
pp. 659
Author(s):  
PS Ganas ◽  
M Aryafar ◽  
LP Gately
Keyword(s):  
Electron Impact ◽  
Excited States ◽  
Cross Sections ◽  
Born Approximation ◽  
Oscillator Strengths ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Central Potential ◽  
Excitation Cross Sections ◽  
Generalized Oscillator

A realistic analytical central potential with two adjustable parameters is used to generate wavefunctions for the ground and excited states of doubly ionized boron. Generalized oscillator strengths and integrated cross sections from threshold up to 5 keY are calculated in the Born approximation for 2s-ns, 2s-np and 2s-nd excitations. Convenient analytic formulae for the cross sections are presented.

scholarly journals Electron-impact excitation cross sections for allowed transitions in atoms

1996 ◽  
Vol 53 (4) ◽  
pp. 2425-2432 ◽  
Author(s):  
V. Fisher ◽  
V. Bernshtam ◽  
H. Golten ◽  
Y. Maron
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Impact Excitation ◽  
Electron Impact Excitation ◽  
Excitation Cross Sections
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