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

MIAO Rong-Zhi; WANG Zheng-Da

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1985, Vol. 9> Issue(6) : 751-757

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

MIAO Rong-Zhi ^, ,
WANG Zheng-Da

Abstract
HTML
Reference
Related

PDF

Abstract：
Taking into account of the effect of deformation and using the scission point equations and equal-temperature condition, the formula for estimating excitation energy of fragments in fusion-fission and quasi-fission induced by heavy-ions is obtaind in this paper. When the quadrupole deformation coefficients α₁=α₂=0, the equation returns to the well-known formula E₁^*/E₂^*=A₁/A₂.

References

[1]

王正大、徐树威、缪容之, 高能物理与核物理, 4(1980)788.[2] Wang Zheng-da International Conference on Nuclear Physics, Florence, August 29-September 3,1983, Vol. 1; contributed.[3]Xie Yuan-xiang et al., Proceedings of the International Conterence on Nuclear Physics, p. 579 (Fluerence August 29-septembea 3, 1983).[4] 钊郑蔓芜、王正大, 中国科学院近代物理研究所年报, 1981,p, 10[5] 王正大等, 高能物理与核物理, 5(1981), 765.[6] F. Hanappe et al., Phys. Rew. Lett., 32 (1974), 738.[7] Europear Conference on Nuclear Physics with Heart' Ion, Cean rance 6-10, Septenfer, (1976), p. 136, Fig. 22.[8] R. Vandenfoach and J. R. HuizenQa "Nuclear Fission"(1973 ) , p. 290, Table X-1.

[1]	SONG Yu-Shou , LUO Wei , TANG Li-Guang , HU Bi-Tao . The Application of Fission Fragments Chamber in Direct Measurement of Heavy Λ Hypernucear Lifetime. Chinese Physics C, 2007, 31(8): 755-759.
[2]	HAN Hong-Yin , XIA Hai-Hong , WANG Tao-Feng , MENG Qian-Hua , ZHU Li-Ping , WANG Li-Ming , HOU Long . Study of Fragment Angular Excitation Mechanism in Low Energy Fission. Chinese Physics C, 2006, 30(S2): 199-201.
[3]	YE Wei . Particle Evaporation in the Fission Process of Nuclei ^100,104Sn. Chinese Physics C, 2006, 30(3): 217-219.
[4]	JIA Ying , BAO Jing-Dong . Effect of Friction on Neutron Emission in Fission of Heavy Nuclei. Chinese Physics C, 2006, 30(9): 868-871.
[5]	Zheng Jiwen , Wu Enjiu , Zhang Chun , Xiao Zhigang , Wang Sufang , Yin Shuzhi , Jin Genming , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , Wu Heyu , He Zhiyong , Yin Xu , Peng Xinping , Jiang Dengxing , Qian Xing . Measurement of Fission Time Scale and Excitation Energy at Scission for 25MeV/u ⁴⁰Ar+²⁰⁹Bi Fission Reaction. Chinese Physics C, 1999, 23(10): 946-953.
[6]	Ye Wei , Shen Wenqing , Feng Jun , Ma Yugang , Wang Jiansong , Cai Xiangzhou , Wu Xizhen , Feng Renfa , Lu Zhongdao . Effect of Fission Path on Prescission Particle Emission. Chinese Physics C, 1998, 22(7): 639-645.
[7]	Wu Heyu , Dai Guangxi . A Test of Sequential Decay of Hot Nuclei Around 3MeV/u Excitation Energy. Chinese Physics C, 1994, 18(S1): 5-12.
[8]	LIU Guo-Xing , ZHENG Ji-Wen , CHEN Ke-Liang , WANG Su-Fang , BAI Xing-Ping , YU Xian . MEASUREMENT OF FISSION-FRAGMENT ANGULAR DISTRIBUTIONS AND EXCITATION FUNCTIONS FOR THE ¹²C+²⁰⁹Bi AND ¹⁴N+Pb REACTIONS. Chinese Physics C, 1990, 14(9): 829-834.
[9]	GE Ling-Xiao , ZENG Xiang-Hua , LIU Jian-Ye , ZENG Bao-Sheng . THE EFFECT OF COMPRESSION AND THERMAL EXCITATION FOR FRAGMENTATION DYNAMICS PROCESS OF HIC. Chinese Physics C, 1990, 14(3): 278-281.
[10]	BAO Jing-Dong , ZHU Yi-Zhong . CALCULATION OF THE KINETIC-ENERGY DISTRIBUTIONS OF FISSION-FRAGMENTS FROM MONTE-CARLO SIMULATION TO THE FOUR-DIMENSIONAL LANGEVIN EQUATION. Chinese Physics C, 1989, 13(11): 1023-1031.
[11]	LIU Guo-Xing , CHEN Ke-Liang , ZHENG Ji-Wen , WANG Su-Fang , BAI Xing-Ping , YU Xian , FAN Zhi-Guo . MEASUREMENT OF FISSION FRAGMENT ANGULAR DISTRIBUTION IN HEAVY-IONS INDUCED REACTION. Chinese Physics C, 1989, 13(8): 733-739.
[12]	LI Shi-Dong , KUANG Hui-Shun , ZHANG Shu-Fa , XING Jing-Ru , ZHUO Yi-Zhong , WU Xi-Zhen , FENG Ren-Fa . EFFECT OF NUCLEAR VISCOSITY ON FISSION PROCESS. Chinese Physics C, 1989, 13(2): 164-172.
[13]	LIU Guo-Xing , CHEN Ke-Liang , WANG Su-Fang , CAI Wei . ANGULAR DISTRIBUTIONS OF FISSION FRAGMENTS IN INTERACTIONS OF ¹²C IONS WITH VARIOUS TARGETS. Chinese Physics C, 1988, 12(3): 379-385.
[14]	SHEN Wen-Qing . SIMULATION OF QCASI-FISSION INDUCED BY ²³⁸U. Chinese Physics C, 1988, 12(2): 237-245.
[15]	LIU Jian-Ye , LI Jun-Qing , QIAO Wei-Min , CHEN Pei-Jun , SHEN Wen-Qing , TAN Nan-Hong . THE SHELL EFFECTS IN HEAVY ION COLLISIONS FOR LOW BOBARDMENT ENERGIES. Chinese Physics C, 1988, 12(6): 840-847.
[16]	GE Ling-Xiao , SHEN Wen-Qing , LIU Jian-Ye , WU Guo-Hua . MASS DRIFT IN HEAVY ION REACTION. Chinese Physics C, 1987, 11(5): 674-681.
[17]	DAI Guang-Xi , WANG Zheng-Da . THE SHAPE OF FISSION SCISSION POINT. Chinese Physics C, 1985, 9(5): 622-624.
[18]	FAN XI-MING , CHAI FA-HE , HU JI-MING . A MODEL FOR THE DETERMINATION OF FISSION SCISSION POINT CONFIGURATION. Chinese Physics C, 1983, 7(6): 735-742.
[19]	Qiu Xi-jun , Song Hong-qiu , Huang Wei-zhi , Wang Zi-xing . A MODEL OF FISSION. Chinese Physics C, 1980, 4(5): 680-682.
[20]	Wang Zheng-da , Xu Shu-wei , Miao Rong-zhi . A SIMPLE MODEL FOR STUDYING THE STRETCH AT SCISSION POINT IN FUSION-FISSION AND QUASIFISSION INDUCED BY HEAVY-IONS. Chinese Physics C, 1980, 4(6): 788-794.

Access

Get Citation

MIAO Rong-Zhi and 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[J]. Chinese Physics C, 1985, 9(6): 751-757.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2168)
PDF Downloads(444)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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

MIAO Rong-Zhi ^,
WANG Zheng-Da

Corresponding author: MIAO Rong-Zhi,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-12-05

Abstract: Taking into account of the effect of deformation and using the scission point equations and equal-temperature condition, the formula for estimating excitation energy of fragments in fusion-fission and quasi-fission induced by heavy-ions is obtaind in this paper. When the quadrupole deformation coefficients α₁=α₂=0, the equation returns to the well-known formula E₁^*/E₂^*=A₁/A₂.