2019 Fall Meeting

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 202-1 Radiation Behaviors, Radiation Shielding

[1N14-16] Radiation Metrology

Wed. Sep 11, 2019 4:25 PM - 5:15 PM Room N (Common Education Bildg. 3F A32)

Chair:Akira Taniike(Kobe Univ.)

4:55 PM - 5:10 PM

[1N16] The forward-transmission spectrum method: a simplified dose calculation for gamma-ray bulk shielding

(2)Perspectives on bulk shielding calculation

*Yoshihiro Hirao1, Norihiro Matsuda2 (1. NMRI, 2. JAEA)

Keywords:dose estimation for gamma-rays, bulk shielding, simplified calculation, forward-transmission spectrum method

An overview is given of research on simplified calculation for gamma-ray bulk shielding in order to position the newly developed forward-transmission spectrum method. This method has not only an advantage over the point kernel method but also a potential for research expansion on multiple-layer and dose conversion factor that are important issues for shielding applications.