@article{oai:repo.qst.go.jp:00047735,
 author = {Hayakawa, T. and Toh, Y. and Huang, M. and Shizuma, T. and Kimura, A. and Nakamura, S. and Harada, H. and Iwamoto, N. and Chiba, S. and T.Kajino and 早川 岳人 and 静間 俊行},
 issue = {5},
 journal = {Physical Review C},
 month = {Nov},
 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. The s process abundance of 115Sn depends on the isomer production ratio in the
112Cd(n, gamma)113Cd reaction. However, the ratio has not been measured in an energy region higher than the thermal energy. We have measured 
 rays following neutron capture reactions on 112Cd in conjunction with a time-of-ight method at J-PARC. The relative gamma-ray intensity ratio of the isomer is almost constant in an energy region of up to 5 keV. This suggests that the s process contribution to the solar abundance of 115Sn is
negligibly small.},
 pages = {055803-1--055803-6},
 title = {Measurement of isomer production ratio for the 112Cd(n,gamma )113Cd reaction using neutron beams at J-PARC},
 volume = {94},
 year = {2016}
}