Science and Technology of Nuclear Installations / 2014 / Article / Tab 2 / Research Article
The Mass Attenuation Coefficients, Electronic, Atomic, and Molecular Cross Sections, Effective Atomic Numbers, and Electron Densities for Compounds of Some Biomedically Important Elements at 59.5 keV Table 2 The experimental mass attenuation coefficients (cm2 /g), total atomic (barn/atom) and molecular (barn/atom) cross sections, effective atomic numbers, and electron densities (electrons/g) for compounds of biomedically important some elements.
Samples μ /23 Al 0.282 ± 0.026 12.638 ± 1.165 12.638 ± 1.165 13.029 ± 1.201 2.907 ± 0.268 AlCl3 0.375 ± 0.010 20.765 ± 0.554 83.061 ± 2.215 14.832 ± 0.396 2.679 ± 0.071 Al(NO3 )3 0.207 ± 0.005 5.633 ± 0.136 73.231 ± 1.769 8.535 ± 0.206 3.136 ± 0.076 Ca 0.647 ± 0.011 43.076 ± 0.732 43.076 ± 0.732 19.317 ± 0.328 2.901 ± 0.049 CaF2 0.401 ± 0.051 17.337 ± 2.205 52.010 ± 6.615 14.569 ± 1.853 3.370 ± 0.429 CaHPO4 0.354 ± 0.033 11.430 ± 1.066 80.009 ± 7.458 12.290 ± 1.146 3.806 ± 0.355 CaO6 C6 H10 0.267 ± 0.007 4.208 ± 0.110 96.785 ± 2.537 6.474 ± 0.170 4.108 ± 0.108 CaSO4 0.429 ± 0.035 16.169 ± 1.319 97.017 ± 7.915 15.698 ± 1.281 4.165 ± 0.340 Fe 1.270 ± 0.225 117.823 ± 23.657 117.823 ± 23.657 26.839 ± 5.389 2.893 ± 0.581 FeCl2 0.785 ± 0.043 55.093 ± 3.018 165.280 ± 9.054 22.126 ± 2.040 3.153 ± 0.291 FeCl3 0.689 ± 0.024 46.413 ± 1.617 185.652 ± 6.467 20.537 ± 0.715 3.049 ± 0.106 Fe2 (SO4 )3 0.485 ± 0.056 18.950 ± 2.188 322.154 ± 37.197 15.661 ± 1.808 4.008 ± 0.463 Mg(NO3 )2 0.191 ± 0.005 5.228 ± 0.137 47.052 ± 1.232 7.921 ± 0.207 2.894 ± 0.076 MgO 0.228 ± 0.031 7.632 ± 1.038 15.263 ± 2.075 10.042 ± 1.365 3.000 ± 0.408 NaO2 C2 H3 0.208 ± 0.005 3.543 ± 0.085 28.343 ± 0.681 5.808 ± 0.140 3.410 ± 0.082 Na2 CO3 0.219 ± 0.015 6.426 ± 0.440 38.558 ± 2.641 9.450 ± 0.647 3.221 ± 0.221 NaF 0.210 ± 0.040 7.324 ± 1.395 14.648 ± 2.790 9.897 ± 1.885 2.838 ± 0.541 NaNO3 0.189 ± 0.011 5.337 ± 0.311 26.683 ± 1.553 8.086 ± 0.471 2.864 ± 0.167 Na2 SO3 0.287 ± 0.020 10.015 ± 0.698 60.089 ± 4.187 12.364 ± 0.862 3.543 ± 0.247 Na2 SO4 0.237 ± 0.023 9.202 ± 0.775 64.413 ± 5.427 11.648 ± 0.981 3.456 ± 0.291 NaCl 0.343 ± 0.026 16.649 ± 1.262 33.297 ± 2.524 14.230 ± 1.079 2.932 ± 0.222
