Volumetric photoelectric absorption cross section
Input(s)
\(\rho_{e}\): Electron Density Index \(\left(\mathrm{gm} / \mathrm{cm}^{3}\right)\)
\(P_{e}\): Effective Photoelectric Absorption Cross-Section Index (Barns per Electron)
Output(s)
U: Volumetric Photoelectric Absorption Cross-Section (Barns per Volume)
Formula(s)
\[
U=P_{e} * \rho_{e}
\]
Reference(s)
Bassiouni, Z., 1994, Theory, Measurement, and Interpretation of Well Logs. SPE Textbook Series Vol. 4. Chapter 8, Page: 167.