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首页> 外文期刊>Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment >Novel techniques to search for neutron radioactivity
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Novel techniques to search for neutron radioactivity

机译：寻找中子放射性的新技术

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摘要

Two new methods to observe neutron radioactivity are presented. Both methods rely on the production and decay of the parent nucleus in flight The relative velocity measured between the neutron and the fragment is sensitive to half-lives between ～1 and ～100 ps for the Decay in Target (DiT) method. The transverse position measurement of the neutron in the Decay in a Magnetic Field (DiMF) method is sensitive to half-lives between 10 ps and 1 ns.
机译：介绍了两种观察中子放射性的新方法。两种方法都依赖于飞行中母核的产生和衰变。对于目标衰变（DiT）方法，在中子和碎片之间测得的相对速度对〜1 ps〜〜100 ps的半衰期敏感。磁场衰减（DiMF）方法中中子的横向位置测量对10 ps到1 ns之间的半衰期敏感。

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  • 作者

    M. Thoennessen; G. Christian; Z. Kohley; T. Baumann; M. Jones; J.K. Smith; J. Snyder; A. Spyrou;

  • 作者单位

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

    TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia, Canada V6T 2A3;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

    National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Ml 48824, United States,Department of Physics & Astronomy, Michigan State University, East Lansing, Ml 48824, United States;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Neutron spectroscopy; Neutron radioactivity; Neutron dripline; Neutron-rich nuclei;

    机译：中子光谱;中子放射性;中子滴线;富中子核;

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