Influence of IMF Internal Excitation on the Extraction of the Isotope Nuclear Temperature

Wei Zhiyong; Zhu Yongtai

Chinese Physics C> 1997, Vol. 21> Issue(S3) : 57-62

Influence of IMF Internal Excitation on the Extraction of the Isotope Nuclear Temperature

Wei Zhiyong ,
Zhu Yongtai

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou, China

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Abstract：
The single-particle level densities, calculated under the local density approximation and based on the Fermi gas model, are used to obtain the partition functions. The results show that the internal excitation of the intermediate mass fragments (IMF) decayed from a hot nucleus have strong effect upon the extraction of the isotope nuclear temperature.
- isotope nuclear temperature ,
- IMF ,
- partition functions

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Wei Zhiyong and Zhu Yongtai. Influence of IMF Internal Excitation on the Extraction of the Isotope Nuclear Temperature[J]. Chinese Physics C, 1997, 21(S3): 57-62.

Wei Zhiyong and Zhu Yongtai. Influence of IMF Internal Excitation on the Extraction of the Isotope Nuclear Temperature[J]. Chinese Physics C, 1997, 21(S3): 57-62. shu

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Received: 1996-06-18

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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

Influence of IMF Internal Excitation on the Extraction of the Isotope Nuclear Temperature

Wei Zhiyong
Zhu Yongtai

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou, China

Received Date: 1996-06-18

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

Abstract: The single-particle level densities, calculated under the local density approximation and based on the Fermi gas model, are used to obtain the partition functions. The results show that the internal excitation of the intermediate mass fragments (IMF) decayed from a hot nucleus have strong effect upon the extraction of the isotope nuclear temperature.