@article{oai:soar-ir.repo.nii.ac.jp:00012996,
 author = {帯刀,  正},
 journal = {信州大学工学部紀要},
 month = {Dec},
 note = {The gamma-ray spectra from the highly radioactive fallout particles due to the nuclear test explosion in China on 24, Dec. 1967 were measured by a Ge (Li) detector with high resolution. Many nuclides were identified in the gamma-ray spectra without any chemical processing. The nuclides of the fission products as 95Zr, 95Nb, 99Mo-99mTc, 131I, 133I, 133Xe, 140La 141Ce 144Ce and 147Nd were identified. Among the induced radioactive nuclides produced from 238U 239Np was also identified, but 237U was not done. The fractionation factors of the nuclides 140Ba + 140La, 141Ce, 144Ce and 147Nd in the highly radioactive fallout particles were calculated respectively. It was found that the values of the relative activity ratio of 239Np to 95Zr + 95Nb of a single particle were very different from one another., Article, 信州大学工学部紀要 31: 23-32 (1971)},
 pages = {23--32},
 title = {核爆発実験による強放射能粒子のγ(ガンマ)線スペクトルと Fractionation Effect について},
 volume = {31},
 year = {1971}
}