THE CALCULATION OF THE CROSS SECTIONS OF THE COMPLETE FUSION AND THE NEUTRON EVAPORATION FOR HEAVY SYSTEM

ZHANG Zhen; SHEN Wen-Qing; ZHU Yong-Tai

Chinese Physics C> 1988, Vol. 12> Issue(6) : 833-839

THE CALCULATION OF THE CROSS SECTIONS OF THE COMPLETE FUSION AND THE NEUTRON EVAPORATION FOR HEAVY SYSTEM

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
The experimental data of the capture and complete fusion cross section for ³⁵Cl,^40,43Ca+²³⁸U system are fitted by using the Extrapush Model.In consideration of the competition between the fission and neutron evaporation,the excitation functions of the capture cross section,complete fusion cross section and neutron evaporation cross section have been calculated for Ar+^233,235,238U system.

References

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P. Armbruster, GSI-85-56, GSI-87-07, Preprint.[2] G. A. Leander et al., Int. Workshop, Hirscheng, Austria (1985), 246.[3] G. Munzenberg et aI., GSl Scientific Report, 1985, p. 29.[4] K. Summerer et al., GSI Scientific Report, 1985, p. 30.[5] W. Reisdorf, GSI 7-86.[6] W. J. Swiatecki et al., Phys. Scri., 24(1981), 113; Nucl. Phys., A376(1982), 275; A391(1982), 471.[7] J. Toke et al., Nucl. Phys., A440(1985), 327.[8] B. B. Back et al., Phys. Rev., C31(1985), 2104, C32(1985), 195.[9] T. Sikkeland et al., Phys. Rev 169(1968), 1000, 172(1968), 1232.[10] W. Q Shen et al., 23rd Int. Winter Meeting Nucl Phys., Bormio Italy (1985), 669.[11] Z. Zhcng et al., Nucl. Phys., A442(1984), 447[12] V. M. Vasko et al., Report p 7-81-863(1981), Dubna.

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ZHANG Zhen, SHEN Wen-Qing and ZHU Yong-Tai. THE CALCULATION OF THE CROSS SECTIONS OF THE COMPLETE FUSION AND THE NEUTRON EVAPORATION FOR HEAVY SYSTEM[J]. Chinese Physics C, 1988, 12(6): 833-839.

ZHANG Zhen, SHEN Wen-Qing and ZHU Yong-Tai. THE CALCULATION OF THE CROSS SECTIONS OF THE COMPLETE FUSION AND THE NEUTRON EVAPORATION FOR HEAVY SYSTEM[J]. Chinese Physics C, 1988, 12(6): 833-839. shu

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Received: 1900-01-01
Revised: 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

THE CALCULATION OF THE CROSS SECTIONS OF THE COMPLETE FUSION AND THE NEUTRON EVAPORATION FOR HEAVY SYSTEM

Corresponding author: ZHANG Zhen,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1988-12-05

Abstract: The experimental data of the capture and complete fusion cross section for ³⁵Cl,^40,43Ca+²³⁸U system are fitted by using the Extrapush Model.In consideration of the competition between the fission and neutron evaporation,the excitation functions of the capture cross section,complete fusion cross section and neutron evaporation cross section have been calculated for Ar+^233,235,238U system.