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

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

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11 p.

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Yu, Y. C.; Sun, H. L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Yin, J. Y. & Lapicki, Gregory November 1995.

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

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11 p.

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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

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.

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  • Physical Review A, 1995, College Park: American Physical Society

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  • Publication Title: Physical Review A
  • Volume: 52
  • Issue: 5
  • Pages: 11
  • Peer Reviewed: Yes

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  • November 1995

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  • Feb. 1, 2013, 9:58 a.m.

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  • May 12, 2014, 2:52 p.m.

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Yu, Y. C.; Sun, H. L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Yin, J. Y. & Lapicki, Gregory. Charge-state dependence of M-shell x-ray production in 67Ho by 2-12-MeV carbon ions, article, November 1995; [College Park, Maryland]. (digital.library.unt.edu/ark:/67531/metadc139496/: accessed July 26, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT College of Arts and Sciences.