Energy Coherence and Charge Diffusion in Dissipative Reaction

Lu Jun; Wang Qi; Zhu Yongtai; Xu Hushan; Li Songlin; Zhang Yuhu

Chinese Physics C> 1997, Vol. 21> Issue(S4) : 41-46

Energy Coherence and Charge Diffusion in Dissipative Reaction

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

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Abstract：
In the framework of the transport theory，the distribution of coherent energy width versus N/Z in the ¹⁹F+⁵¹Y dissipative reaction is extensively discussed. It can be concluded that the charge equilibrium is reached in the present colliding system. The charge diffusion coefficient is extracted from the theoretical analysis. The linear relation between the distribution width and the average interaction time is ascribed to the charge diffusion process. The effects of the cross correlation between different isotopes on the fluctuation amplitude is also discussed in the paper.
- coherence energy width ,
- distribution width ,
- diffusion coefficient ,
- fluctuation amplitude

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Lu Jun, Wang Qi, Zhu Yongtai, Xu Hushan, Li Songlin and Zhang Yuhu. Energy Coherence and Charge Diffusion in Dissipative Reaction[J]. Chinese Physics C, 1997, 21(S4): 41-46.

Lu Jun, Wang Qi, Zhu Yongtai, Xu Hushan, Li Songlin and Zhang Yuhu. Energy Coherence and Charge Diffusion in Dissipative Reaction[J]. Chinese Physics C, 1997, 21(S4): 41-46. shu

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Received: 1996-08-08

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Supported by the National Natural Science Foundation of China and the Education Bureau of the Chinese Academy of Sciences.

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沈阳化工大学材料科学与工程学院沈阳 110142

Energy Coherence and Charge Diffusion in Dissipative Reaction

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

Received Date: 1996-08-08

Fund Project: Supported by the National Natural Science Foundation of China and the Education Bureau of the Chinese Academy of Sciences.

Abstract: In the framework of the transport theory，the distribution of coherent energy width versus N/Z in the ¹⁹F+⁵¹Y dissipative reaction is extensively discussed. It can be concluded that the charge equilibrium is reached in the present colliding system. The charge diffusion coefficient is extracted from the theoretical analysis. The linear relation between the distribution width and the average interaction time is ascribed to the charge diffusion process. The effects of the cross correlation between different isotopes on the fluctuation amplitude is also discussed in the paper.