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Figure 2
Relationship of μ(29 keV)/μ(68 keV) versus Z from NIST data, based on which Zeff(r) can be retrieved from the dual-energy reconstructed results of the linear attenuation coefficient. |
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Figure 2
Relationship of μ(29 keV)/μ(68 keV) versus Z from NIST data, based on which Zeff(r) can be retrieved from the dual-energy reconstructed results of the linear attenuation coefficient. |