K-shell x-ray production by 0.5-2.5-MeV ₄⁹Be+ ions incident upon selected elements from fluorine to potassium

Description:

Article discussing K-shell x-ray production by 0.5-2.5-MeV ₄⁹Be+ ions incident upon selected elements from fluorine to potassium.

Creator(s):
Creation Date: October 1986
Partner(s):
UNT College of Arts and Sciences
Collection(s):
UNT Scholarly Works
Usage:
Total Uses: 36
Past 30 days: 4
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Creator (Author):
Price, J. L.

University of North Texas

Creator (Author):
Duggan, Jerome L.

University of North Texas

Creator (Author):
Creator (Author):
Lapicki, Gregory

East Carolina University

Creator (Author):
Mehta, R.

East Carolina University

Publisher Info:
Publisher Name: American Physical Society
Place of Publication: [College Park, Maryland]
Date(s):
  • Creation: October 1986
Description:

Article discussing K-shell x-ray production by 0.5-2.5-MeV ₄⁹Be+ ions incident upon selected elements from fluorine to potassium.

Degree:
Department: Physics
Note:

Copyright 1986 American Physical Society. The following article appeared in Physical Review A, 34:4, http://link.aps.org/doi/10.1103/PhysRevA.34.2830

Note:

Abstract: K-shell x-ray production cross sections are reported for ₄⁹Be+ ions incident upon thin ₉F, ₁₁Na, ₁₃Al, ₁₄Si, ₁₅P, ₁₇Cl, and ₁₉K targets. Incident-beam energies range from 0.5 to 2.5 MeV. It is found that the first Born approximation (plane-wave Born approximation plus the Oppenheimer-Brinkman-Kramers treatment by Nikolaev) greatly overpredicts the data, while the predictions of the perturbed-stationary-state theory with energy-loss, Coulomb deflection, and relativistic corrections (ECPSSR) are generally in good agreement with the data. There is a low-velocity discrepancy between the data and the ECPSSR predictions which may be due to multiple ionization effects on the fluorescence yields used to convert total ionization to x-ray production cross sections.

Physical Description:

4 p.

Language(s):
Subject(s):
Keyword(s): K-shell | x-ray production | ions
Source: Physical Review A, 1986, College Park: American Physical Society, pp. 2830-2833
Partner:
UNT College of Arts and Sciences
Collection:
UNT Scholarly Works
Identifier:
  • DOI: 10.1103/PhysRevA.34.2830
  • ARK: ark:/67531/metadc139490
Resource Type: Article
Format: Text
Rights:
Access: Public
Citation:
Publication Title: Physical Review A
Volume: 34
Issue: 4
Page Start: 2830
Page End: 2833
Peer Reviewed: Yes