M-shell X-ray production cross sections in the proton energy range 250-400 keV
- 14 September 1981
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 14 (17) , 3163-3172
- https://doi.org/10.1088/0022-3700/14/17/021
Abstract
Malpha + beta , Mgamma and MIINIVMIIIOI,IV,V lines of the elements with Z=62-79 have been measured with a proton beam energy of 250-400 keV using thin targets. The efficiency of the Si(Li) detector in the low-energy X-ray range was measured with the Kalpha lines of F, Al and Si and the Lalpha line of Ni using known X-ray production cross section values. The target thicknesses are obtained simultaneously by Rutherford backscattering measurements. The production cross sections of the M lines have been compared with the SCA and PWBA theories. The quality of these theories applied to different M-line production cross sections is discussed.Keywords
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