Effect of Fission Path on Prescission Particle Emission

Ye Wei; Shen Wenqing; Feng Jun; Ma Yugang; Wang Jiansong; Cai Xiangzhou; Wu Xizhen; Feng Renfa; Lu Zhongdao

Chinese Physics C> 1998, Vol. 22> Issue(7) : 639-645

Effect of Fission Path on Prescission Particle Emission

Shanghai Institute of Nuclear Research,The Chinese Academy of Science,Shanghai 2018001 Chinese Institute of Atomic Energy,Beijing 102413

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Abstract：
The elapsed time of system from saddle to scission and the ratio of particle emission from saddle to scission to presaddle emission as a function of mass of fissioning system were studied based on the diffusion model. A possible interpretation for the dependence of prescission particle emission on fission fragment mass asymmetry is given. The analysis shows that the above two relations can be ascribed to the fissioning path effect.

References

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[17]	MIAO Rong-Zhi , WANG Zheng-Da . THE EFFECT OF DEFORMATION AT SCISSION POINT FOR THE CALCULATION OF EXCITATION ENERGY OF FRAGMENTS IN FUSION-FISSION AND QUASI-FISSION INDUCED BY HEAVY-IONS. Chinese Physics C, 1985, 9(6): 751-757.
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Ye Wei, Shen Wenqing, Feng Jun, Ma Yugang, Wang Jiansong, Cai Xiangzhou, Wu Xizhen, Feng Renfa and Lu Zhongdao. Effect of Fission Path on Prescission Particle Emission[J]. Chinese Physics C, 1998, 22(7): 639-645.

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Received: 1900-01-01
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沈阳化工大学材料科学与工程学院沈阳 110142

Effect of Fission Path on Prescission Particle Emission

Corresponding author: Ye Wei,

Shanghai Institute of Nuclear Research,The Chinese Academy of Science,Shanghai 2018001 Chinese Institute of Atomic Energy,Beijing 102413

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-07-05

Abstract: The elapsed time of system from saddle to scission and the ratio of particle emission from saddle to scission to presaddle emission as a function of mass of fissioning system were studied based on the diffusion model. A possible interpretation for the dependence of prescission particle emission on fission fragment mass asymmetry is given. The analysis shows that the above two relations can be ascribed to the fissioning path effect.

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Effect of Fission Path on Prescission Particle Emission

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