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Measurement of the Breakup Cross Sections in 6He+9Be Reaction at 25 MeV/Nucleon

         

摘要

@@ The breakup reaction cross sections were measured for the reaction of 6He at 25 MeVucleon from 9Be target with intensity of 105 pps. By fitting the energy spectra of breakup α particles with Gaussian functions, the angular distribution of differential cross sections in the laboratory system has been extracted and compared with the Serber model calculations. The good agreement between the calculation and the experimental data favours a dominant configuration of the 4He core plus valence neutrons for the structure of 6He.

著录项

  • 来源
    《中国物理快报:英文版》 |2005年第6期|1370-1373|共4页
  • 作者单位

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    School of Physics and DOE Key Laboratory of Heavy Ion Physics, Peking University, Beijing 100871;

    RIKEN,2-1 Hirosawa, Wako, Saitama 351-0198, Japan;

    RIKEN,2-1 Hirosawa, Wako, Saitama 351-0198, Japan;

    RIKEN,2-1 Hirosawa, Wako, Saitama 351-0198, Japan;

    RIKEN,2-1 Hirosawa, Wako, Saitama 351-0198, Japan;

    RIKEN,2-1 Hirosawa, Wako, Saitama 351-0198, Japan;

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

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