@article{oai:repo.qst.go.jp:00058844, author = {Hayakawa, Takehito and Shizuma, Toshiyuki and Toh, Yosuke and Huang, Minghui and Kimura, Atsushi and Shoji, Nakamura and Hideo, Harada and Satoshi, Chiba and 早川 岳人 and 静間 俊行}, journal = {"Annual Report of the National Astronomical Observatory of Japan FY 2016"}, month = {Jun}, note = {The astrophysical origin of a rare isotope 115Sn has remained still an open question. An isomer (T1=2=14.1 y) in 113Cd is an s-process branching point from which a nucleosynthesis flow reaches to 115Sn. We measured the relative isomer production ratio on 112Cd using neutrons provided from MLF in J-PARC. The result suggests that the contribution of this s-process is not major.}, title = {Measurement of isomer prodcution ratio of 113Cd following neutron capture reactions to investigate origin of 115Sn}, year = {2017} }