54 Xe and 36Kr Gas Filled Proportional Counters and Characteristic X-Rays Detection
American Journal of Physics and Applications
Volume 2, Issue 4, July 2014, Pages: 95-103
Received: Jul. 26, 2014; Accepted: Aug. 18, 2014; Published: Aug. 30, 2014
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Hemn, Muhammad Salh, Department of Physics, Koya University, Koya, Kurdistan Region, Iraq
Ari, Maghdid Hamad, Department of Physics, Koya University, Koya, Kurdistan Region, Iraq
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This study examines several important features of characteristic X-rays, including their production, spectroscopy and interactions with materials. Characteristic X-rays for different elements (29Cu, 42Mo, 47Ag, 56Ba and 65Tb) were obtained from a variable energy X-ray source by using gamma rays around 60 keV from 241Am. It was found that the energy and intensity of generated characteristic X-ray photons are proportional to the atomic number of the targets within the variable energy X-ray source. In addition, X-ray spectroscopy for such targets was investigated by using two gas- filled (54 Xe and 36Kr) proportional counters. Furthermore, it was discovered that the probability of photoelectric absorption of (54 Xe) gas-filled proportional counter is almost 1.5 times higher than the probability of photoelectric absorption of (36 Kr) gas-filled proportional counter.
Proportional Counters, Characteristic X-Ray, Detection Efficiency
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Hemn, Muhammad Salh, Ari, Maghdid Hamad, 54 Xe and 36Kr Gas Filled Proportional Counters and Characteristic X-Rays Detection, American Journal of Physics and Applications. Vol. 2, No. 4, 2014, pp. 95-103. doi: 10.11648/j.ajpa.20140204.12
Fosbinder, R., & Orth, D. (2011). Essentials of radiologic science. Lippincott Williams & Wilkins.
Gilmore, G. R. (2008) Practical gamma- ray spectrometry. 2nd edition. John Wiley & Sons, Ltd.
Hertrich, P. (2005) Practical radiography. John Wiley & Sons.
Johansen, G. A., & Jackson, P. (2004). Radioisotope gauges for industrial process measurements. John Wiley & Sons.
Knoll, G. F. (2000) Radiation detection and measurement. 3rd edition. John Wiley and Sons Inc.
Krane, K. S. (1988) Introductory nuclear physics. 3rd edition. John Wiley and Sons, Inc.
Leo, W. R. (1994) Techniques for Nuclear and particle physics experiments: A how-to approach. 2ndedition. Springer.
Leroy, C. and Rancoita, P. G. (2004) Principles of radiation interaction in matter and detection. World scientific publishing co. pte. Ltd
L'Annunziata, M. F. (Ed.). (2012). Handbook of radioactivity analysis. Academic Press.
Millar, R. H. (1975). Atomic number dependence of the photoelectric cross section for photons in the energy range from 4.5 to 25 keV. J. Phys. B: Atom. Molec. Phys.,Vol.8, No.12, 1975.
Prekeges, J. (2012) Nuclear medicine instrumentation. 2nd edition. Jones & Bartlett Publishers.
Robinson, J. W. (ed.) (1974) Handbook of spectroscopy. Vol I, CRC press.
Tsoulfanidis, N. (1995) Measurement and detection of radiation.2nd edition. Taylor and Francis.
Turner, J. E. (2008). Atoms, radiation, and radiation protection. John Wiley & Sons.
Van Grieken, R., & Markowicz, A. (Eds.). (2001). Handbook of X-ray Spectrometry. CRC Press
Webster, J. G., & Eren, H. (Eds.). (2014). Measurement, Instrumentation, and Sensors Handbook: Spatial, Mechanical, Thermal, and Radiation Measurement (Vol. 1). CRC press.
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