TY - JOUR
T1 - Electron Impact Ionization Cross Sections of $C_2H_2$ and $CH$ Molecules at Low and High Energy Range
AU - Neelam Tiwari, Yogesh Kumar & Surekha Tomar
JO - Journal of Atomic and Molecular Sciences
VL - 4
SP - 301
EP - 307
PY - 2010
DA - 2010/01
SN - 1
DO - http://doi.org/10.4208/jams.061810.071610a
UR - https://global-sci.org/intro/article_detail/jams/8091.html
KW - ionization cross section, $C_2H_2$ and $CH$ molecules, electron impact.
AB - <p style="text-align: justify;">In this communication, studies of the total ionization cross sections of hydrocarbon 
molecules ($CH,$ $C_2H_2$) due to electron impact are presented. Electron impact 
ionization cross sections (EIICS) have been calculated from threshold ionization 
energy to high energy (10 MeV). Apart from EIICS calculation the values of collisional 
parameters are also calculated. The theoretical model, developed by Khare, has been 
modified to calculate the total ionization cross section for molecules. Obtained 
theoretical cross sections are compared extensively with a number of experimental 
and theoretical data. The obtained values of collisional parameter compared with 
the available experimental values.</p>