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Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. Ii. 15-150-Kev Proton Impact, M. A. Bolorizadeh, M. Eugene Rudd
Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. Ii. 15-150-Kev Proton Impact, M. A. Bolorizadeh, M. Eugene Rudd
M. Eugene Rudd Publications
Absolute values of cross sections for electron ejection by protons of 15- 150 keV energy have been measured as a function of the angle and energy of the electrons. The range of angles was 10° to 160° and the electron energy range was 1-300 eV. The doubly differential cross sections were also integrated over energy or angle to obtain singly differential and total cross sections and also average ejected electron energies. Good agreement is obtained with Senger's DDCS-MT (doubly differential cross section-mixed treatment) theoretical treatment using the Salin factor.
Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. Iii. 20- 150-Kev Neutral-Hydrogen Impact, M. A. Bolorizadeh, M. Eugene Rudd
Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. Iii. 20- 150-Kev Neutral-Hydrogen Impact, M. A. Bolorizadeh, M. Eugene Rudd
M. Eugene Rudd Publications
Absolute values of cross sections for electron production in collisions of neutral hydrogen atoms of 20-150 keV energy with water vapor molecules have been measured as a function of the ejection energy and angle. The range of angles was 10° to 160° and the electron energy range was 1-300 eV. The doubly differential cross sections were integrated over angle and/or energy to obtain singly differential cross sections, total electron production cross sections, and average energies of ejection. The angular distribution of the electron loss peak was found to have some features in common with the cross section for elastic scattering …
Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. I. 50-2000-Ev Electron Impact, M. A. Bolorizadeh, M. Eugene Rudd
Angular And Energy Dependence Of Cross Sections For Ejection Of Electrons From Water Vapor. I. 50-2000-Ev Electron Impact, M. A. Bolorizadeh, M. Eugene Rudd
M. Eugene Rudd Publications
We have measured the angular and energy distribution of the absolute cross sections for ejection of electrons from water vapor by electrons incident at 50-2000 eV. The angular range was 15° to 150° and the range of secondary electron energies was from 2 eV to an energy equal to the primary energy minus the first ionization potential. Electron energies were analyzed with a parallel-plate electrostatic analyzer with a resolution of 1.1%. Generally good agreement is obtained with the data of Opal et al. [J. Chem. Phys. 55, 4100 (1971)l at 500 eV except at the extremes of their angular range. …