Determination of coherent to Compton scattering differential cross section ratios of some inorganic materials with EDXRF
作者： D. Yılmaz , Ü. Şimşek , T. Akkuş , Y. Şahin
关键词:
摘要: In this study, we aimed to determine coherent Compton scattering differential cross section ratios of some inorganic materials (BaSO4, CaF2, Mg2SiO4, MgSO4, and ZnSO4(7H2O)) for several angles (95°, 105°, 115°, 125°, 135°). Coherent were investigated experimentally by using an HPGe detector, which has a resolution 199.6 eV at the 5.9 keV. The samples excited with 59.54 keV gamma rays emitted from Am241 point source. intensity corrected due photopeak efficiency detector absorption photons in target air. It is observed that decrease increasing angle.
harvard.edu
utoronto.ca
nrcresearchpress.com参考文章(11)
Tuba Akkuş, Mevşen Pirimoğlu Dal, Yusuf Şahin, Polar and azimuthal angular dependence of coherent to incoherent scattering differential cross-section ratios of Au at 59.54 keV Radiation Physics and Chemistry. ,vol. 117, pp. 167- 171 ,(2015) , 10.1016/J.RADPHYSCHEM.2015.08.014
L. Gerward, N. Guilbert, K. Bjørn Jensen, H. Levring, X-ray absorption in matter. Reengineering XCOM Radiation Physics and Chemistry. ,vol. 60, pp. 23- 24 ,(2001) , 10.1016/S0969-806X(00)00324-8
Demet Yılmaz, Ahmet Turşucu, Zeynep Uzunoğlu, Demet Korucu, Measurement of effective atomic number of gunshot residues using scattering of gamma rays Radiation Physics and Chemistry. ,vol. 102, pp. 68- 71 ,(2014) , 10.1016/J.RADPHYSCHEM.2014.04.012
J. H. Hubbell, Wm. J. Veigele, E. A. Briggs, R. T. Brown, D. T. Cromer, R. J. Howerton, Atomic form factors, incoherent scattering functions, and photon scattering cross sections Journal of Physical and Chemical Reference Data. ,vol. 4, pp. 471- 538 ,(1975) , 10.1063/1.555523
Orhan Íçelli, Salih Erzeneoǧlu, Measurement of coherent plus incoherent scattering differential cross-section of γ-rays from gold Journal of Quantitative Spectroscopy & Radiative Transfer. ,vol. 74, pp. 531- 537 ,(2002) , 10.1016/S0022-4073(01)00266-7
Onder Simsek, Mehmet Ertugrul, Angular dependence of coherent to incoherent scattering differential cross-section ratios for Zr, Nb and Mo elements Radiation Measurements. ,vol. 38, pp. 271- 276 ,(2004) , 10.1016/J.RADMEAS.2003.11.006
M.P. Singh, Amandeep Sharma, Bhajan Singh, B.S. Sandhu, Non-destructive evaluation of scientific and biological samples by scattering of 145 keV gamma rays Radiation Measurements. ,vol. 45, pp. 960- 965 ,(2010) , 10.1016/J.RADMEAS.2010.01.021
D Demir, A Turşucu, None, Measurement of the effective atomic number of FexCr1−x and FexNix alloys using scattering of gamma rays Journal of Alloys and Compounds. ,vol. 581, pp. 213- 216 ,(2013) , 10.1016/J.JALLCOM.2013.07.057
D J Webster, S C Lillicrap, Coherent-Compton scattering for the assessment of bone mineral content using heavily filtered X-ray beams Physics in Medicine and Biology. ,vol. 30, pp. 531- 539 ,(1985) , 10.1088/0031-9155/30/6/003
M. E. Poletti, O. D. Gonçalves, I. Mazzaro, Coherent and incoherent scattering of 17.44 and 6.93 keV x-ray photons scattered from biological and biological-equivalent samples: characterization of tissues X-Ray Spectrometry. ,vol. 31, pp. 57- 61 ,(2002) , 10.1002/XRS.538