Chinese Physics C > 1993, Vol. 17 > Issue(S2): 95-100

A Method for Identifying Medium-Heavy Products of Heavy Ion Reaction at SPEG Spectrometer

1 Shanghai Institute of Nuclear Research, Shanghai, China;
2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu, China

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Abstract：
A method for identifying medium-heavy products of heavy ion reaction on magnetic spectrometer with a set of focal plane detector is developed. The atomic number, the charge state, the atomic mass of fragments in the reaction of 44 MeV/u ¹²⁹Xe beam on ⁹⁰Zr and ¹⁹⁷Au targets are obtained by this method. This is the first time such heavy reaction products on the magnetic spectrometer at intermediate energy have been identified.

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Feng Jun, Shen Wenqing, Ma Yugang, Zhan Wenlong, Zhu Yongtai and Guo Zhongyan. A Method for Identifying Medium-Heavy Products of Heavy Ion Reaction at SPEG Spectrometer[J]. Chinese Physics C, 1993, 17(S2): 95-100.

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Received: 1992-06-27

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Supported by the National Natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

A Method for Identifying Medium-Heavy Products of Heavy Ion Reaction at SPEG Spectrometer

1 Shanghai Institute of Nuclear Research, Shanghai, China;
2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu, China

Received Date:1992-06-27

Fund Project:Supported by the National Natural Science Foundation of China.

Abstract:A method for identifying medium-heavy products of heavy ion reaction on magnetic spectrometer with a set of focal plane detector is developed. The atomic number, the charge state, the atomic mass of fragments in the reaction of 44 MeV/u¹²⁹Xe beam on⁹⁰Zr and¹⁹⁷Au targets are obtained by this method. This is the first time such heavy reaction products on the magnetic spectrometer at intermediate energy have been identified.