MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION

LIU Guo-Xing; CHEN Ke-Liang; ZHENG Ji-Wen; WANG Su-Fang; BAI Xing-Ping; YU Xian; FAN Zhi-Guo

Chinese Physics C> 1989, Vol. 13> Issue(8) : 733-739

MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION

Institute of Modern Physics,Academia sinica,Lanzhou

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Abstract：
The angular distributions of fission fragments for a series of compound nuclei formed in the bombardment of ¹⁸¹Ta,¹⁹⁷Au Pb and ²⁰⁹Bi by ¹²C ions and in the bombardment of natural lead by ¹⁴N ions were measu ed with mica track detectors and gold surface barrier detectors.It is shown that all experimental data for the fission fragment angular distributions can be fitted by the statistical scission model of fission fragment angular distribution.

References

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LIU Guo-Xing, CHEN Ke-Liang, ZHENG Ji-Wen, WANG Su-Fang, BAI Xing-Ping, YU Xian and FAN Zhi-Guo. MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION[J]. Chinese Physics C, 1989, 13(8): 733-739.

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Received: 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

MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION

Corresponding author: LIU Guo-Xing,

Institute of Modern Physics,Academia sinica,Lanzhou

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-08-05

Abstract: The angular distributions of fission fragments for a series of compound nuclei formed in the bombardment of ¹⁸¹Ta,¹⁹⁷Au Pb and ²⁰⁹Bi by ¹²C ions and in the bombardment of natural lead by ¹⁴N ions were measu ed with mica track detectors and gold surface barrier detectors.It is shown that all experimental data for the fission fragment angular distributions can be fitted by the statistical scission model of fission fragment angular distribution.

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MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION

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