@techreport{oai:jaxa.repo.nii.ac.jp:00006018,
 author = {込山, 立人 and 松本, 晴久 and Komiyama, Tatsuto and Matsumoto, Haruhisa},
 month = {Nov},
 note = {JAXA published the 'JAXA Vision-JAXA 2025-' in March 2005, in which JAXA proposed to prepare for the establishment of a human lunar base. To follow the vision, JAXA started several studies. Recently, in order to contribute the studies, we calculated radiation exposure dose on the lunar surface by using a radiation transportation code, PHITS, developed by Koji Niita (Research organization for Information Science and Technology) et. al. As a result of the calculation, the effective dose equivalent under 10 g/sq cm shielding in the solar minimum condition is around 0.55 mSv/day and one in the solar flare worst day condition is around 70 mSv/day. On the other hand, the effective dose without shielding in the solar minimum condition is around 0.71 mSv/day and one in the solar flare worst day condition is around 4,000 mSv/day. This suggests that the shielding design and the radiation exposure management will be very important for the lunar base design., 資料番号: AA0049500034, レポート番号: JAXA-SP-06-006},
 title = {PHITSを用いた月面における放射線被曝線量の計算},
 year = {2006}
}