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Isotopic Distributions of the l8N Fragmentation Products in Coincidence with Neutrons on Targets 197Au and 9Be

         

摘要

We present the experimental isotopic distributions of the 18 N projectile fragmentation products Li, Be,B and Cin coincidence with neutrons, as well as the inclusive ones on 197 Au and 9Be targets. In the framework of theabrasion-ablation model, these distributions are calculated for various nucleon density distributions of the projec-tile. The comparison with experimental isotopic distributions of the projectile-like fragments in coincidence withneutrons shows that the information on the nucleon density distribution of the 18N projectile can be extracted.

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  • 来源
    《中国物理快报:英文版》 |2002年第7期|917-920|共4页
  • 作者单位

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Department of Technical Physics, Peking University, Beijing 100871;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

    Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

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