Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV <SUP>16</SUP>O Bombarded <SUP>238</SUP>U

QIAN Xing; ZHANG Huan-Qiao; LIU Zu-Hua; XU Jin-Cheng; CHEN Shao-Lin; XU Kan; LU Li-Xin

Chinese Physics C> 1993, Vol. 17> Issue(2) : 173-178

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U

Atomic Energy Institute of China,Beijing 102413

Abstract
HTML
Reference
Related

PDF

Abstract：
Fission fragment angular distribution and angular correlation in the reaction induced by 84.0MeV ¹⁶O bombarded ²³⁸U have been measured by using two position-sensitive PPAC with large area.Transfer fission has been removed from total fission using fission fragment angular correlation technique.The contribution to the total fission cross section arising from transfer is about 10%.The anisotropy of fission fragment for transfer-fission is rather small,thus the removal of the transfer fission has little effect on the total fragment angular distribution.Indeed the anisotropy becomes larger by about 5% and anomalously anisotropies still persist.

References

[1]

M. Beckerman, Phys. Rep., 129 (1985), 145.[2]R. Vandenbosch et al., Phys. Rev. Lett., 58 (1986), 1234.[3]Huangqiao Zhang et al., Phys. Lett., B 218 (1989), 133.[4]B. B. Back et al., Sixth WintA9 Workshop on Nuclear Dynamics Jackson Hoe, Wyotniug, U.| S.A. (1990).[5]J. P. Lestone et al., Nucl. Phys., A 509 (1990), 178.[6]谭继廉等,核电子学与探测技术,8(1988), 145.[7]戴光曦等,高能物理与核物理,14(1990), 629,[8]钱兴，中国科学院近代物所博士论文(1991).[9]张焕乔等“近垒及垒下能区16O+378U裂变碎片角分布的测量”,高能物理与核物理.待发表.

[1]	YANG Wei-Fan , DING Hua-Jie , YUAN Shuang-Gui , XU Yan-Bing , ZHANG Sheng-Dong , LU Xi-Ting . Production cross-section of ²³⁰Ra in the reaction of 60 MeV/u ¹⁸O ions with ²³⁸U. Chinese Physics C, 2008, 32(S2): 56-58.
[2]	YANG Wei-Fan , XU Yan-Bing , DING Hua-Jie , YUAN Shuang-Gui . Production Cross-Section of ²³⁶Th in the Interaction of ²³⁸U with 60MeV/u ¹⁸O Ions. Chinese Physics C, 2006, 30(S2): 189-191.
[3]	YU Hong-Wei , CAI Cong-Hai , ZHAO Zhi-Xiang . Theoretical Calculations for p+²³⁸U Reactions. Chinese Physics C, 2005, 29(3): 263-267.
[4]	HAN Yin-Lu . Theoretical Analysis of Double Differential Cross Sections for n+ ²³⁸U Reaction. Chinese Physics C, 2004, 28(2): 177-180.
[5]	Li Wenxin , Zhao Lili , Qin Zhi , Sun Tongyu , , , , , . Study of Yields for Target Fragments From the Reaction of Iron With 80MeV/u ¹⁶O Ions. Chinese Physics C, 1999, 23(6): 523-528.
[6]	Yang Yongxu , Li Qingrun . Description of ¹⁶O+¹⁶O Elastic Scattering at 124MeV by a Folding Model. Chinese Physics C, 1997, 21(7): 645-647.
[7]	Qian Xing , Xu Jincheng , Liu Zuhua , Zhang Huanqiao , Jiang Dongxing , Ye Yanlin . Simulation of The Fission Fragment Angular Correlation For ¹⁶O+²³²Th At Barrier Energies. Chinese Physics C, 1994, 18(5): 385-391.
[8]	ZHANG Huan-Qiao , LIU Zu-Hua , XU Jin-Cheng , RUAN Ming , QIAN Xing , XU Kan , LV Jun . Fission-Fragment Angular Distributions for the ¹⁶O+²³⁸U Near-and Sub-Barrier Fusion-Fission Reaction. Chinese Physics C, 1992, 16(9): 826-831.
[9]	WANG Qi , WANG Gao-Sheng , ZHU Yong-Tai , LI Song-Lin , WANG Xiao-Ming , WU Zhong-Li , HU Xiao-Qing , YIN Xu , XU Hu-Shan , FAN Guo-Ying , FENG En-Pu , SONG Shi-Zhan , YIN Shu-Zhi , ZHANG Zhen . THE CORRELATION BETWEEN ALPHA PARTICLES AND PROJECTILE-LIKE FRAGMENTS IN 97MeV ¹⁶O+⁵¹V REACTION. Chinese Physics C, 1990, 14(5): 451-455.
[10]	WANG Gao-Sheng , WANG Qi , ZHU Yong-Tai , WU Guo-Hua , WANG Xiao-Ming , LI Song-Lin , HU Xiao-Qing , YIN Xu , XU Hu-Shan , FAN Guo-Ying , FENG En-Pu , SONG Shi-Zhan , WU Zhong-Li , YIN Shu-Zhi , ZHANG Zhen . THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV ¹⁶O+⁵¹V REACTION. Chinese Physics C, 1990, 14(3): 253-257.
[11]	CUI Huan-Hua , KE Wei , ZHOU Jian , LV Wei-Chun . STUDY ON THE INTERACTION OF 960A MeV ²³⁸U IONS WITH LIGHT NUCLEI. Chinese Physics C, 1989, 13(3): 199-204.
[12]	Li Qingrun . Large-Angle Elastic Scattering of π⁺ and π^- from ¹⁶O at 114 MeV. Chinese Physics C, 1988, 12(S3): 293-296.
[13]	LI Qing-Run . LARGE-ANGLE ELASTIC SCATTERING OF π⁺ AND π^－ FROM ¹⁶O AT 114MeV. Chinese Physics C, 1988, 12(4): 509-512.
[14]	SHEN Wen-Qing . SIMULATION OF QCASI-FISSION INDUCED BY ²³⁸U. Chinese Physics C, 1988, 12(2): 237-245.
[15]	SHEN Wen-Qing , ZHU Yong-Tai , ZHAN Wen-Long , GUO Zhong-Yan , YIN Shu-Zhi , QIAO Wei-Min , WU En-Jiu . INVESTIGATION OF ¹⁶O+²⁷Al REACTION AT BOMBARDING ENERGIES BELOW 5.3MeV/A. Chinese Physics C, 1987, 11(2): 250-258.
[16]	SHEN Wen-Qing , ZHAN Wen-Long , ZHU Yong-Tai , YIN Shu-Zhi , GUO Zhong-Yan , QI Wei-Min , FAN Guo-Ying , JIN Gen-Ming , LI Song-Lin , ZHANG Zhen , ZHANG Yu-Hu . COINCIDENCE MEASUREMENT BETWEEN α-PARTICLES AND PROJECTILE-LIKE FRAGMENTS IN REACTION OF 82.7MeV ¹⁶O ON ²⁷Al. Chinese Physics C, 1987, 11(1): 104-110.
[17]	DAI Guang-Xi , , , , , , , , , , , . THE SHELL EFFECT IN SEQUENTIAL FISSION INDUCED BY ²³⁸U WITH ENERGY JUST ABOVE COULOMB BARRIER. Chinese Physics C, 1985, 9(4): 454-460.
[18]	SHEN Wen-Qing , ZHU Yong-Tai , YIN Shu-Zhi , GUO Zhong-Yan , ZHAN Wen-Long , JIN Gen-Ming , QIAO Wei-Min , WU En-Jiu , JIANG Cheng-Lie . RESEARCH OF RELAXATION PROCESS INDUCED BY 80.6MeV ¹⁶O ON ²⁷Al. Chinese Physics C, 1985, 9(5): 611-617.
[19]	SHEN Wen-Qing , YIN Shu-Lan , GUO Zhong-Yan , ZHAN Wen-Long , ZHU Yong-Tai , JIN Gen-Ming , QIAO Wei-Min , WU En-Jiu , JIANG Cheng-Lie . MEASURMENT OF PROJECTILE-LIKE FRAGMENTS PRODUCED BY 80.6MeV¹⁶O ON ²⁷Al. Chinese Physics C, 1985, 9(3): 332-340.
[20]	Nuclear Chemistry Group , Nuclear Physics Research Laboratory . RADIOCHEMICAL INVESTIGATION OF MASS DISTRIBUTIONS IN ¹²C-INDUCED FISSION OF ²⁰⁹Bi AND ²³⁸U. Chinese Physics C, 1978, 2(4): 343-349.

Access

Get Citation

QIAN Xing, ZHANG Huan-Qiao, LIU Zu-Hua, XU Jin-Cheng, CHEN Shao-Lin, XU Kan and LU Li-Xin. Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U[J]. Chinese Physics C, 1993, 17(2): 173-178.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2544)
PDF Downloads(563)
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, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U

Corresponding author: QIAN Xing,

Atomic Energy Institute of China,Beijing 102413

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1993-02-05

Abstract: Fission fragment angular distribution and angular correlation in the reaction induced by 84.0MeV ¹⁶O bombarded ²³⁸U have been measured by using two position-sensitive PPAC with large area.Transfer fission has been removed from total fission using fission fragment angular correlation technique.The contribution to the total fission cross section arising from transfer is about 10%.The anisotropy of fission fragment for transfer-fission is rather small,thus the removal of the transfer fission has little effect on the total fragment angular distribution.Indeed the anisotropy becomes larger by about 5% and anomalously anisotropies still persist.

HTML

Reference (1)

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U

Corresponding author: QIAN Xing,

HTML

目录

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV 16O Bombarded 238U

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV 16O Bombarded 238U

Corresponding author: QIAN Xing,

HTML

目录

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U

Fission Fragment Angular Correlation in the Reaction Induced by 84.0MeV ¹⁶O Bombarded ²³⁸U