Table 2 Values of the coefficients of Eq. (2), (3), and (5) evaluated for the reference Hologic Selenia Dimensions (device A)
From: Average absorbed breast dose (2ABD): an easy radiation dose index for digital breast tomosynthesis
Parameter | Y0 at 32 kVp (mGy/mAs) | α (mGy/(kVp2 ·mAs)) | β (mGy/(kVp·mAs)) | γ (mGy/mAs) | a (kVp/cm) | b (a.u.) |
|---|---|---|---|---|---|---|
Value | 0.094 ± 0.005 | (5.70 ± 0.86)·10−5 | (3.77 ± 0.56)·10−3 | (− 8.44 ± 0.89)·10−2 | 20.32 ± 1.97 | − 1.04 ± 0.03 |