An experimental study on the angular dependence of coherent to Compton scattering differential cross-section ratios of calcium

Authors : Tuba AKKUŞ

Pages : 368-377

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The coherent to Compton scattering cross-section ratio of calcium was measured experimentally for several polar scattering angles insert ignore into journalissuearticles values(90°, 100°, 110°, 120°, and 130°); and azimuthal scattering angles insert ignore into journalissuearticles values(30°, 20°, 10°, 0°, -10°, and -20°);. A high purity germanium semiconductor detector with a resolution of 199.6 eV at 5.9 keV was used. The theoretical values of the coherent to Compton scattering differential cross-section of calcium were calculated on the basis of nonrelativistic form factors, relativistic form factors, and S-matrix theories. It was observed that the experimental results were most compatible with the nonrelativistic form factor theory.
Keywords : Atomic form factors, coherent to Compton scattering cross section ratio, differential cross section, angular dependence, azimuthal angle