γ-rays
 

Comparison BIPM.RI(I)-K8 of high dose-rate Ir-192 brachytherapy standards for reference air kerma rate of the NMIJ and the BIPM
C.Kessler, T.Kurosawa, T.Mikamoto
Metrologia, 53, Tech. Suppl., 06001 (2016).

Field photon energy spectra in Fukushima after the nuclear accident
Kurosawa, Tadahiro; Iwase, Hiroshi; Saito, Norio
Journal of Nuclear Science and Technology, 51 (5) 730-734 (2014)

RELIABILITY OF RADIATION MEASUREMENTS
Kurosawa, Tadahiro; Yunoki, Akira; Saito, Norio; et al.
Report of Research Center of Ion Beam Technology, Hosei University, Suppl No 30 (30) 1-8 (2012)

A free-air ionization chamber with a large aperture diaphragm
Takata, N.
Nucl. Instr. and Meth. A 619 (1-3), 216-220 (2010)

CORRECTIONS TO AIR KERMA AND EXPOSURE MEASURED WITH FREE AIR IONISATION CHAMBERS FOR CHARGE OF PHOTOELECTRONS, COMPTON ELECTRONS AND AUGER ELECTRONS
Takata, N.; Begum, A.
Radiation Protection Dosimetry 130 (4) 410-418 (2008)

Physical parameters and correction factors for ionization chambers for absolute measurement of air kerma in gamma-ray fields
Takata, N.; Kurosawa, T.; Begum, A.; et al.
Nuclear Instruments & Methods in Physics Research Section A 580 (1) 346-349 (2007)

Angular dependence of the wall correction factor for air kerma measurements using cylindrical cavity chambers
Kurosawa, T; Takata, N; Koyama, Y
Applied Radiation and Isotopes, 62 (5) 805-808 (2005)

Loss of ions in cavity ionization chambers
Takata, N; Tran, NT; Kim, E; et al.
Applied Radiation and Isotopes 63 (5-6) 805-808 (2005)