@misc{oai:repo.qst.go.jp:00068692,
 author = {Yasuda, Nakahiro and Zhang, DongHai and Kodaira, Satoshi and Koguchi, Yasuhiro and Kobayashi, Ikuo and Kurano, Mieko and Syu, Dairo and 安田 仲宏 and 張 東海 and 小平 聡 and 蔵野 美恵子 and 宗 大路},
 month = {Sep},
 note = {Angular dependence of track registration sensitivity have verified for four types of CR-39 plastic nuclear track detectors using heavy ion beams. These detectors have been launched with several types of luminescence detectors on Russian segment in the international space station to intercompare of passive radiation dosimeter components from several institutions. CR-39 detectors were irradiated by several kinds of ions with several hundred MeV/u and then etched three different etching conditions. All the etched tracks were analyzed by the high-speed microscope (HSP-1000) with the ellipse fitting software (PitFit). Reduction of sensitivity was observed near the region of the critical angle even for the newly developed detector. Corrections of the sensitivity were made using empirical method to adopt the space radiation measurement., 23rd International Conference on Nuclear Tracks in Solids},
 title = {Verification of angular dependence for track sensitivity on several types of CR-39},
 year = {2006}
}