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

HU GuiQing; ZHAO Kui; JIANG Hua; GUO JiYu; FU ChangBo; LU XiuQin; LIANG Gang; LI ZhiChang; LI ShuYuan; LIU JianCheng

Chinese Physics C> 2000, Vol. 24> Issue(8) : 725-731

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

China Institute of Atomic Energy,Beijing 102413,China

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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.

References

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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.

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Received: 1999-07-28
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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

Received Date: 1999-07-28

Accepted Date: 1900-01-01

Available Online: 2000-08-05

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

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

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