Chinese Physics C > 1994, Vol. 18 > Issue(8): 673-679

Complex Fragments Emitted in Reactions of 46．7MeV/u¹²C on¹⁹⁷Au,¹¹⁵In and⁵⁸Ni

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

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Abstract：
Energy spectra of complex fragments emitted in the reactions of 46.7MeV/u ¹²C with different targets ¹⁹⁷Au, ¹¹⁵In and ⁵⁸Ni have been measured by telescopes，consisting of a gis ionization counter followed by a position Sensitive semiconductor detector.Tha most probable kinematical energies.E _pof complex fragments and temperature parameters of long－live intermediate systems have been deduced by complex fragment ernergy spectra.The experimental values of E _pare lower than the calculated ones by E=V _coul+2T.The experimental values of complex fragment yields can be reproduced by simple A.Friedman statistical evaporation model satisfactorily.

References

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Yin Shuzhi, Zhu Yongtai, Zhan Wenlong, Guo Zhongyan, Hu Xiaoqing, Xi Hongfei, Liu Guanhua, Zhou Jianqun, Fan Enjie, Feng Enpu and Wang Xiaoqiu. Complex Fragments Emitted in Reactions of 46．7MeV/u ¹²C on ¹⁹⁷Au, ¹¹⁵In and ⁵⁸Ni[J]. Chinese Physics C, 1994, 18(8): 673-679.

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Received: 1900-01-01
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

Complex Fragments Emitted in Reactions of 46．7MeV/u¹²C on¹⁹⁷Au,¹¹⁵In and⁵⁸Ni

Corresponding author:Yin Shuzhi,

Institute of Modern Physics,Academia Sinica,Lanzhou 730000

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1994-08-05

Abstract:Energy spectra of complex fragments emitted in the reactions of 46.7MeV/u¹²C with different targets¹⁹⁷Au,¹¹⁵In and⁵⁸Ni have been measured by telescopes，consisting of a gis ionization counter followed by a position Sensitive semiconductor detector.Tha most probable kinematical energies.E_pof complex fragments and temperature parameters of long－live intermediate systems have been deduced by complex fragment ernergy spectra.The experimental values of E_pare lower than the calculated ones by E=V_coul+2T.The experimental values of complex fragment yields can be reproduced by simple A.Friedman statistical evaporation model satisfactorily.

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Complex Fragments Emitted in Reactions of 46．7MeV/u¹²C on¹⁹⁷Au,¹¹⁵In and⁵⁸Ni

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