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Low-Velocity K-Shell Ionization Cross Sections for Protons, Deuterons and Alpha Particles Bombarding Thin Metal Targets

The purpose of this work was to examine the effect of the use the assumption κω2K/ΕCM «1 in calculating K-shell ionization cross sections in the plane wave Born approximation (PWBA) where κω2K is the observed binding energy of the K-shell and ECM is the energy of the incident particle in the center of mass system. Avoiding this assumption produces a threshold for ionization at Ecm = κω2K. Calculations employing the assumption, which leads to the use of approximate limits of integration, do not go to zero for even the .Lowest values of the incident energy.

Identiferoai:union.ndltd.org:unt.edu/info:ark/67531/metadc330634
Date05 1900
CreatorsRice, Roger Karl
ContributorsDuggan, Jerome L., McDaniel, Floyd Del. (Floyd Delbert), 1942-, Sybert, J. R., Deering, William D., Redding, Rogers W.
PublisherNorth Texas State University
Source SetsUniversity of North Texas
LanguageEnglish
Detected LanguageEnglish
TypeThesis or Dissertation
Formatv, 55 leaves : ill., Text
RightsPublic, Rice, Roger Karl., Copyright, Copyright is held by the author, unless otherwise noted. All rights reserved.

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