Parameterization and generation of photon-induced K cross-sections |
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| Authors: | Meenakshi Bansal Raj Mittal |
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| Institution: | 1. Department of Physics, Faculty of Sciences, Karadeniz Technical University, Trabzon 61080, Turkey;2. Bordj-Bou-Arreridj University Center, Institute of Science and Technology, 34000 Algeria;3. Ferhat Abbas University, Faculty of Science, Physics Department, Laboratory LESIMS, Setif 19000, Algeria;4. Department of Physics, Faculty of Arts and Sciences, Mustafa Kemal University, Hatay 31040, Turkey;5. Department of Metallurgical and Materials Engineering, Faculty of Technology, Mustafa Kemal University, Hatay 31040, Turkey;1. Department of Physics, Indian Institute of Technology Kharagpur, Kharagpur IN-721302, India;2. Department of Physics, Indian Institute of Technology Ropar, Ropar IN-140001, India;3. Department of Physics, University of Lucknow, Lucknow IN-220628, India;4. INFN, Laboratory Nazionali del Gran Sasso, I-67100 Assergi (AQ), Italy;5. INFN sezione Roma “Tor Vergata”, I-00133 Rome, Italy;6. Dipartimento di Fisica, Universitá di Roma “Tor Vergata”, I-00133 Rome, Italy;1. Department of Aerospace Science and Technology, Politecnico di Milano, via La Masa 34, 20156 Milano, Italy;2. APC, Univ. Paris Diderot, CNRS/IN2P3, CEA/Irfu, Obs. de Paris, Sorbonne Paris Cité, 75205 Paris, France;3. IPHC, Université de Strasbourg, CNRS/IN2P3, 67037 Strasbourg, France;1. Nuclear Science Laboratories, Physics Department, Punjabi University, Patiala 147002, India;2. X-ray Optics Section, Indus Synchrotron Utilization Division, Raja Ramana Center for Advanced Technology, Indore 452013, India;1. Gümü?hane University, Department of Physics Engineering, 29100 Gümü?hane, Turkey;2. Karadeniz Technical University, Department of Physics, 61080 Trabzon, Turkey |
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| Abstract: | Theoretical K-shell photoionization and K X-ray fluorescence (K XRF) cross sections have been fitted empirically in polynomials of photon energy E and atomic number Z. This has been used to develop a computer code KCSPIF to generate K-shell photo-ionization and K XRF cross-sections for any element in the range 5≤Z≤95 and for photon energies, above K-edge–1500 keV, when only the atomic number and photon energy are supplied as the input. |
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