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 4

The theoretical (FFAST) mass attenuation coefficients (cm2/g), total electronic (barn/atom), atomic (barn/atom), and molecular (barn/atom) cross sections, effective atomic numbers, and electron densities (electrons/g) for compounds of biomedically important some elements.

Samplesμ/  ×  1023

Al0.2890.99612.95212.95213.0042.902
AlCl30.4251.44123.53494.13516.3322.949
Al(NO3)30.2080.6785.66073.5848.3483.068
Ca0.6812.26745.34045.34020.0003.004
CaF20.4481.22519.36958.10615.8113.657
CaHPO40.3790.96012.23785.65912.7473.948
CaO6C6H100.2870.6724.523104.0356.7314.271
CaSO40.3931.05314.81388.87514.0673.732
Fe1.2604.496116.895116.89526.0002.802
FeCl20.8122.55956.988170.96522.2703.173
FeCl30.7352.31649.512198.04721.3783.174
Fe2(SO4)30.5491.24321.451364.66517.2574.417
Mg(NO3)20.2060.6765.63950.7478.3423.048
MgO0.2360.7687.89915.79910.2853.073
NaO2C2H30.2080.6283.54328.3435.6423.312
Na2CO30.2120.7026.22137.3258.8623.020
NaF0.2200.7597.67315.34510.1092.899
NaNO3
Na2SO30.2690.8379.38756.32011.2153.214
Na2SO40.2610.8128.79761.58210.8343.214
NaCl0.3711.20318.00836.01514.9693.084