Charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions

Description:

Article discussing research on the charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions.

Creator(s):
Creation Date: November 1995
Partner(s):
UNT College of Arts and Sciences
Collection(s):
UNT Scholarly Works
Usage:
Total Uses: 52
Past 30 days: 2
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Creator (Author):
Yu, Y. C.

Institute of Physics

Creator (Author):
Sun, H. L.

Institute of Physics

Creator (Author):
Duggan, Jerome L.

University of North Texas

Creator (Author):
Creator (Author):
Yin, J. Y.

University of North Texas

Creator (Author):
Lapicki, Gregory

East Carolina University

Publisher Info:
Publisher Name: American Physical Society
Place of Publication: [College Park, Maryland]
Date(s):
  • Creation: November 1995
Description:

Article discussing research on the charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions.

Degree:
Department: Physics
Note:

Copyright 1995 American Physical Society. The following article appeared in Physical Review A, 52:5, http://link.aps.org/doi/10.1103/PhysRevA.52.3836

Note:

Abstract: Charge-state dependence of M-shell x-ray production cross sections of 67Ho bombarded by 2-12-MeV carbon ions, with and without K-shell vacancies, were measured using a windowless Si(Li) x-ray detector with a full-width-at-half-maximum resolution of 135 eV at 5.9 keV. Carbon ions of different charge states were produced using a postacceleration, nitrogen gas stripping cell. The carbon ions were then magnetically analyzed to select the desired charge state and energy before entering the target chamber. The total M-shell and Mζ, Mα,β, and Mγ x-ray cross sections were measured. The electron-capture (EC) contributions as well as the direct-ionization (DI) contributions can be determined by making a comprehensive study of the projectile-charge-state dependence of the target x-ray production cross sections for targets in which the single-collision realm is maintained. In this paper, both EC and DI contributions and the total M-shell x-ray production cross sections are compared to both the first Born theory and to the perturbed-stationary-state theory with energy-loss, Coulomb-deflection, and relativistic corrections.

Physical Description:

11 p.

Language(s):
Subject(s):
Keyword(s): M-shell | carbon ions | x-ray production | charge-state dependence
Source: Physical Review A, 1995, College Park: American Physical Society
Partner:
UNT College of Arts and Sciences
Collection:
UNT Scholarly Works
Identifier:
  • DOI: 10.1103/PhysRevA.52.3836
  • ARK: ark:/67531/metadc139496
Resource Type: Article
Format: Text
Rights:
Access: Public
Citation:
Publication Title: Physical Review A
Volume: 52
Issue: 5
Pages: 11
Peer Reviewed: Yes