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  • 标题:Measurements of the (n,γ) and (n,n') reaction cross sections on 186,187,189Os and 187Re-187Os cosmochronology
  • 本地全文:下载
  • 作者:M. Segawa ; Y. Nagai ; Y. Temma
  • 期刊名称:PoS - Proceedings of Science
  • 印刷版ISSN:1824-8039
  • 出版年度:2006
  • 出版社:SISSA, Scuola Internazionale Superiore di Studi Avanzati
  • 摘要:We measured the neutron capture cross sections of the 186,187,189Os isotopes reaction by taking their pulse height spectra for neutrons between 10 and 90 keV by means of an anti-Compton NaI(Tl) spectrometer, and also the neutron inelastic scattering cross section for 187Os as well as the neutron elastic scattering cross sections for 186,187Os using 6Li-glass scintillation detectors with a small systematic uncertainty.
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