Compute absorbed dose from deposited energy and irradiated mass using D = E/m in grays. For radiation protection dose estimation and radiotherapy physics.
输入沉积能量 E 与质量 m,求吸收剂量。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Absorbed dose | D = E/m, unit Gy = J/kg | ICRP Publication 103 |
| Unit conversion | 1 Gy = 100 rad | Radiation dosimetry |
| Kerma | Kerma = energy transferred per mass | ICRU Report 85 |
| Exposure | Exposure C/kg for photons | ICRU definitions |
| Dose rate | Ḋ = D/t | Radiation protection |
| Absorbed fraction | φ = absorbed/incident energy | Internal dosimetry |