Measurement of Angular Distributions for Elastic Scattering of 16O+94Zr and 16O+116Sn Reactions

  • The angular distributions for elatic scattering of the two systems,16O+94Zr at energies 52,57,59,62,72,82 and 92 MeV and 16O+116Sn at energies 57,59,62,67,72,82 and 92 MeV have been measured.The scattered ions were datected by the Beijing Q3D magnetic spectrometer and its heavy ion focal plane detector.The optical model analysis of the data was made with the Coupled Channels code ECIS, and the optical potential parameters have been obtained by fitting the data.Within the limited data,the phenomenon of the ‘threshold anomaly’is observed.
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HU GuiQing, ZHAO Kui, JIANG Hua, GUO JiYu, FU ChangBo, LU XiuQin, LIANG Gang, LI ZhiChang, LI ShuYuan and LIU JianCheng. Measurement of Angular Distributions for Elastic Scattering of 16O+94Zr and 16O+116Sn Reactions[J]. Chinese Physics C, 2000, 24(8): 725-731.
HU GuiQing, ZHAO Kui, JIANG Hua, GUO JiYu, FU ChangBo, LU XiuQin, LIANG Gang, LI ZhiChang, LI ShuYuan and LIU JianCheng. Measurement of Angular Distributions for Elastic Scattering of 16O+94Zr and 16O+116Sn Reactions[J]. Chinese Physics C, 2000, 24(8): 725-731. shu
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Received: 1999-07-28
Revised: 1900-01-01
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Measurement of Angular Distributions for Elastic Scattering of 16O+94Zr and 16O+116Sn Reactions

    Corresponding author: HU GuiQing,
  • China Institute of Atomic Energy,Beijing 102413,China

Abstract: The angular distributions for elatic scattering of the two systems,16O+94Zr at energies 52,57,59,62,72,82 and 92 MeV and 16O+116Sn at energies 57,59,62,67,72,82 and 92 MeV have been measured.The scattered ions were datected by the Beijing Q3D magnetic spectrometer and its heavy ion focal plane detector.The optical model analysis of the data was made with the Coupled Channels code ECIS, and the optical potential parameters have been obtained by fitting the data.Within the limited data,the phenomenon of the ‘threshold anomaly’is observed.

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