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  • 标题:Neutron capture cross sections of the Zr isotopes: probing neutron exposure and neutron flux in Red Giants
  • 本地全文:下载
  • 作者:G. Tagliente ; U. Abbondanno ; G. Aarts, H.,Álvarez-Pol
  • 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:The neutron capture cross sections of 90,91,92,94,96Zr, which play a key role for the determination of the neutron density in the He burning zone of the Red Giant stars, were measured over the energy range from 1 eV to 1 MeV at the spallation neutron facility n_TOF at CERN. Based on these data the capture resonance strength and the Maxwellian-averaged cross section at 30 keV were calculated.
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