[18p-C213-1~16] 2.2 Detection systems

[18p-C213-7] Development of a compact-size active space dosimeter (D-Space)

〇Kazuhiro Terasawa^1,2, Daisuke Masuda², Aiko Nagamatsu², Yasunobu Fujita^2,3, Sayuri Akashi⁴, Seijiro Fukuyama⁴, Ryouichi Suzuki⁵, Satoshi Kodaira⁶ (1.Keio Univ., 2.JAXA, 3.NI Japan, 4.AES Co. LTD., 5.AIST, 6.NIRS/QST)

Keywords:space radiation, dose, semiconductor

The small-size gamma-ray dosimeter developed for Fukusuhima is promising for space dosimetry. The weight of the detector is 23g and it is driven by a button battery. The response to protons and heavy ions with several hundreds of MeV/n will be reported and the future prospects will be mentioned.