Table 1 Radioactive source and its corresponding photon energy.
From: Gamma Attenuation Coefficients of Nano Cadmium Oxide/High density Polyethylene Composites
source | Photon energy (keV) |
|---|---|
241Am | 59.53 |
133Ba | 80.99 |
356.01 | |
137Cs | 661.66 |
60Co | 1173.23 |
1332.5 | |
152Eu | 121.78 |
244.69 | |
344.28 | |
778.9 | |
964.13 | |
1408.01 |
