Chinese Physics C > 1988, Vol. 12 > Issue(3): 379-385

ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF¹²C IONS WITH VARIOUS TARGETS

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
Angular distributions of fission fragments were measured for a series of compound nuclei formed in the bombardment of ¹⁶⁹Tm, ¹⁷⁵Lu, ¹⁸¹Ta,W,Re,Pt, ¹⁹⁷Au,Pb and ²⁰⁹Bi by ¹²C ions with mica track detectors and gold surface barrier silicon detectors.All the measured angular distributions can be fitted satisfactorily by the theoretical formula based on saddle point model.The variation trend for K ²with the excitation energy increasing was given at various ranges of the fission parameter Z ²/A.

References

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LIU Guo-Xing, CHEN Ke-Liang, WANG Su-Fang and CAI Wei. ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF ¹²C IONS WITH VARIOUS TARGETS[J]. Chinese Physics C, 1988, 12(3): 379-385.

LIU Guo-Xing, CHEN Ke-Liang, WANG Su-Fang and CAI Wei. ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF ¹²C IONS WITH VARIOUS TARGETS[J]. Chinese Physics C, 1988, 12(3): 379-385. shu

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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

ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF¹²C IONS WITH VARIOUS TARGETS

Corresponding author:LIU Guo-Xing,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1988-06-05

Abstract:Angular distributions of fission fragments were measured for a series of compound nuclei formed in the bombardment of¹⁶⁹Tm,¹⁷⁵Lu,¹⁸¹Ta,W,Re,Pt,¹⁹⁷Au,Pb and²⁰⁹Bi by¹²C ions with mica track detectors and gold surface barrier silicon detectors.All the measured angular distributions can be fitted satisfactorily by the theoretical formula based on saddle point model.The variation trend for K²with the excitation energy increasing was given at various ranges of the fission parameter Z²/A.

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ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF¹²C IONS WITH VARIOUS TARGETS

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