Determination of cross sections and rate coefficients for the electron impact dissociation of NO2

2006 ◽  
Vol 327 (2-3) ◽  
pp. 452-456 ◽  
Author(s):  
P. Bhatt ◽  
Satyendra Pal
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Rate Coefficients ◽  
Electron Impact Dissociation

scholarly journals Electron-impact double ionization of the carbon atom

2018 ◽  
Vol 620 ◽  
pp. A188 ◽  
Author(s):  
Valdas Jonauskas
Keyword(s):  
Carbon Atom ◽  
Electron Impact ◽  
Cross Sections ◽  
Double Ionization ◽  
Impact Excitation ◽  
Rate Coefficients ◽  
Electron Impact Excitation ◽  
Ionization Cross ◽  
Ionization Cross Sections ◽  
Good Agreement

Electron-impact single- and double-ionization cross sections and Maxwellian rate coefficients are presented for the carbon atom. Scaling factors are introduced for the electron-impact excitation and ionization cross sections obtained in the distorted wave (DW) approximation. It is shown that the scaled DW cross sections provide good agreement with measurements for the single ionization of the C atom and C1+ ion. The direct double-ionization (DDI) process is studied using a multi-step approach. Ionization–ionization, excitation–ionization–ionization, and ionization–excitation–ionization branches are analyzed. It is demonstrated that the three-step processes contribute ≼40% of the total DDI cross sections for the case where one of the electrons takes all of the excess energy after the first ionization process.

Electron-Impact Dissociation of Methane into CH3and CH2Radicals I. Relative Cross Sections

1991 ◽  
Vol 30 (Part 1, No. 11A) ◽  
pp. 2908-2911 ◽  
Author(s):  
Tohru Nakano ◽  
Hirotaka Toyoda ◽  
Hideo Sugai
Keyword(s):  
Electron Impact ◽  
Cross Sections ◽  
Electron Impact Dissociation
Sign in / Sign up

Export Citation Format

Share Document