Non-dissociative ionization cross section of the electronically excited H2 and D2 with atomic-limit principal quantum number n = 3 and 4

2021 ◽  
pp. 101476
Author(s):  
Zengshan Li ◽  
Dong Li ◽  
Jinghan Yang ◽  
Xianwu Jiang ◽  
Wei Jiang ◽  
...  
Keyword(s):  
Quantum Number ◽  
Cross Section ◽  
Ionization Cross Section ◽  
Principal Quantum Number ◽  
Dissociative Ionization ◽  
Ionization Cross ◽  
Atomic Limit ◽  
Electronically Excited

scholarly journals Direct and Dissociative Ionization Cross Section of Oxygen Molecule from Threshold to 10 KeV

2019 ◽  
Vol 8 (6S3) ◽  
pp. 1365-1368
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Ionization Cross Section ◽  
Threshold Energy ◽  
Theoretical Data ◽  
Oxygen Molecule ◽  
Dissociative Ionization ◽  
Ionization Cross ◽  
Section Data ◽  
Ionization Cross Sections

Due to abundant applications of ionization in various fields of applied sciences, it’s desirable to calculate absolute ionization cross sections of various atoms or molecules. In this literature, we have calculated the absolute direct and dissociative ionization cross sections of the oxygen molecule from threshold energy to 10,000 eV by using revisited Jain-Khare semi-empirical approach. In this literature, the total direct and absolute ionization cross section data have compared with easily available experimental and/or theoretical data. The present results give a better account for the ionization cross sections up to higher incident electron energies.

ELECTRON IMPACT DISSOCIATIVE IONIZATION OF NITROSYL CHLORIDE

2012 ◽  
Vol 26 (11) ◽  
pp. 1250065 ◽  
Author(s):  
PENGQIAN WANG
Keyword(s):  
Electron Impact ◽  
Cross Section ◽  
Cross Sections ◽  
Ionization Cross Section ◽  
Three Dimensional ◽  
Ion Pair ◽  
Dissociative Ionization ◽  
Nitrosyl Chloride ◽  
Ionization Cross ◽  
Covariance Mapping

Electron impact dissociative ionization of nitrosyl chloride ( ClNO ) has been studied at the electron beam energy of 200 eV. The dissociation channels of up to triply ionized ClNO are investigated by two- and three-dimensional covariance mapping methods. The absolute cross-sections for the different dissociation channels are measured. No stable ClNO + or ClNO 2+ ions are observed in the mass spectrum. The most possible pathway for the dissociation of ClNO + is ClNO + → NO + + Cl . The total double ionization cross-section of ClNO is found to be 6.3% compared to the total single ionization cross-section. The main ion-pair dissociation channels for ClNO 2+ are ClNO 2+ → N + + O ++ Cl and ClNO 2+ → NO + + Cl +. The ClNO trications dissociate into either an ion pair or an ion triple, with comparable probabilities.

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