NEUTRON EXPERIMENT FOR THE STUDY OF Re/Os COSMOCHRONOMETER

We measured the cross section of the 186,187,189Os(n, γ) reactions at the stellar energy by detecting a prompt gamma ray with an anti-Compton NaI(Tl) spectrometer. Currently, we are consructing a detecting system to measure inelastically scattered neutrons from 187Os(n, n') and 189Os(n, n'...

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Bibliographic Details
Published in:Nuclear physics. A 2005-07, Vol.758, p.553-556
Main Authors: Segawa, M., Nagai, Y., Shima, T., Makii, H., Mishima, K., Ueda, H., Temma, H., Masaki, T., Igashira, M., Ohsaki, T., Shizuma, T., Hayakawa, T.
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Language:English
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Summary:We measured the cross section of the 186,187,189Os(n, γ) reactions at the stellar energy by detecting a prompt gamma ray with an anti-Compton NaI(Tl) spectrometer. Currently, we are consructing a detecting system to measure inelastically scattered neutrons from 187Os(n, n') and 189Os(n, n') reactions with Li-glass detectors.
ISSN:0375-9474
DOI:10.1016/j.nuclphysa.2005.05.101