Hydrogen‐Atom Scattering: Velocity Dependence of Total Collision Cross Sections for Rare Gases and Molecular Hydrogen

1969 ◽  
Vol 51 (5) ◽  
pp. 2287-2288 ◽  
Author(s):  
W. C. Stwalley ◽  
A. Niehaus ◽  
D. R. Herschbach
Keyword(s):  
Hydrogen Atom ◽  
Cross Sections ◽  
Molecular Hydrogen ◽  
Velocity Dependence ◽  
Rare Gases ◽  
Atom Scattering ◽  
Collision Cross Sections ◽  
Total Collision

Further investigations of charge exchange and electron detachment - I. Ion energies 3 to 40 keV - II. Ion energies 100 to 4000 eV

1955 ◽  
Vol 227 (1171) ◽  
pp. 466-486 ◽  
Keyword(s):  
Charge Transfer ◽  
Energy Range ◽  
Cross Sections ◽  
Atomic Hydrogen ◽  
Molecular Hydrogen ◽  
Hydrogen Ions ◽  
Electron Detachment ◽  
Rare Gases ◽  
Helium Ions ◽  
Ion Energies

This paper describes the measurement of charge transfer cross-sections for protons, molecular hydrogen ions and helium ions in the rare gases and hydrogen, and electron detachment cross-sections for negative atomic hydrogen ions in the rare gases. Part I describes the energy range 3 to 40 keV. In part II the energy range 100 to 4000 eV is described, and the results are discussed in terms of the pseudo-adiabatic hypothesis. Comparisons are made with other experimental results, and anomalous molecular cases are discussed in terms of reactions involving anti-bonding states.

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