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首页> 中文期刊> 《中国物理快报：英文版》 >Breakup of 33.4 MeV/u 17N on a 9Be Target

Breakup of 33.4 MeV/u 17N on a 9Be Target

         
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摘要

Correlation measurements of neutrons and fragments have been performed in a reaction of 33.4 MeV/u 17 N on a 9Be target. Energy spectra of n and nitrogen fragments were obtained at different angles. Based on the nuclear diffraction dissociation model, the measured energy spectra and the neutron angular distributions werereproduced quite well assuming that 1 7 N was composed of 16 N and n or 15 N and 2n interacting with the nonlocal separable potential. The satisfactory agreement between the heoretical calculations and the experimental data shows that the contribution of Coulomb dissociation is negligible in the reaction concerned.

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  • 来源
    《中国物理快报：英文版》 |2000年第3期|188-190|共3页
  • 作者

    HUA Hui; GUO Zhong-Yan; LI Zu-Yu; WANG Hong-Wei; WANG Su-Fang; JIANG Dong-Xing; LI Xiang-Qing; QIAN Tao; WU He-Yu; JIN Gen-Ming; ZHAN Wen-Long; DUAN Li-Min; XIAO Zhi-Guang;

  • 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;

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

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

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

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

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

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

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

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

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

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