Chinese Physics C > 2000, Vol. 24 > Issue(2): 113-118

Application of Correlation Function in the Fluctuation of Excitation Function in Dissipative Nuclear Reaction

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The correlation function method is applied to analyze the fluctuation of the excitation function in the dissipative nuclear reaction. By deriving the energy autocorrelation function, angle correlation function, elements correlation function and isotopic element correlation the characters of the nuclear reaction system in the dissipative reaction varying from the equilibrium to the non equilibrium system are analyzed, and the special role of these method in the study of the dissipative nuclear reactions shown. Experiments of 4.5MeV/u ²⁷Al+ ²⁷Al and 102.5MeV ¹⁹F+ ⁵¹V are analyzed by using these function derived in this articles, and the information in dissipative nuclear system, which can be drawn out from this method, is pointed out.

References

[1]

. Ericson T .Ann .Phys .,1963,3:3902. Ericson T .Adv .Phys.,1960 ,9:4 25 3. Brink D M ,Dietrick K.Z .Phys.,1987,A32 6 :7 4. Rosa A De et al.Phys.Lett.,1985,16 0B :2 395. Kun S Yu .Phys.Lett.,1991,B2 57:2 476. Pappalardo G .Nucl.Phys.,1988,A488:395 7. Kun S Yu .Nucl.Phys .,1995,A583:275 8. WANG Qi,LI SongLin et al.High Energy and Nuclear Physics (in Chinese) ,1994,18(5) :397(王琦 ,李松林等 .高能物理与核物理 ,1994 ,18( 5) :397) 9. LU Jun ,WANG Qi et al.Chin .Jour .of Nucl.Phys.,1996,18(2):99 10. Berceanu I,Andronic A et al.Phys.Rev .,1998,C57:2359 11. HU PengYun ,WANG Qi,TIAN WenDong et al.High Energy and Nuclear Physics (in Chinese) ,1999,24 (2) :119—124(胡鹏云,王琦 ,田文栋等.高能物理与核物理,1999,24 (2) :119—12412. LU Jun .Ph .D Thesis,Institute of Modern Physics,the Chinese Academy of Science (in Chinese) ,1996(卢俊 .博士论文 ,兰州近物所 1996 )

[1]	WU Yue-Wei,LIU Zu-Hua,LIN Cheng-Jian,ZHANG Huan-Qiao,RUAN Ming,YANG Feng,Ll Zhi-Chang,LIU Jian-Cheng. Measurement of Near-Barrier Fusion Excitation Function of⁶Li+²⁰⁸Pb. Chinese Physics C, 2003, 27(5): 399-401.
[2]	FAN Sheng,YAN Fang,ZHANG Hong-Zhou,ZHAO Zhi-Xiang. A New Semiempirical Expression of Excitation Function for (n,p) Reaction. Chinese Physics C, 2003, 27(11): 1009-1014.
[3]	WANG Qi,TIAN Wen-Dong,LI Song-Lin,JIANG Zhong-He,DONG Yu-Chuan,LI Zhi-Chang,LU Xiu-Qin,ZHAO Kui,FU Chang-Bo,LIU Jian-Cheng,JIANG Hua,HU Gui-Qing. Non-reproducibility of the Cross Sections Measured in¹⁹F+⁹³Nb Dissipative Reactions. Chinese Physics C, 2002, 26(2): 141-147.
[4]	WANG Qi,LI Song-Lin,TIAN Wen-Dong,LU Jun,HU Peng-Yun,LUO Yi-Xiao. Analysis of the Energy Autocorrelation Functions in Dissipative Heavy Ion Collision of²⁷Al+²⁷Al. Chinese Physics C, 2001, 25(6): 500-505.
[5]	Tian Wendong,Wang Qi,Li Songlin,Lu Jun,Luo Yixiao. Measurement of Excitation Function and Analysis of StatisticalProperty in²⁷Al+²⁷Al mssipative Reaction. Chinese Physics C, 1999, 23(4): 334-339.
[6]	Ma Yinqun,Zhuang Youxiang,Zhang Zhengjun. Systematics Research on (p, n) and (p,2n) Reaction Excitation Functions. Chinese Physics C, 1998, 22(3): 271-276.
[7]	Gao Chengqun. Fusion Excitation of¹⁶O+²⁴Mg System and Deep Optical Potential. Chinese Physics C, 1997, 21(8): 751-756.
[8]	Li Qingrun,Yang Yongxu. Excitation Function for¹²C+¹²C Elastic Scattering. Chinese Physics C, 1995, 19(4): 374-376.
[9]	Wang Qi,Li Songlin,Lu Jun,Xu Hushan,Yin Xu,Fan Enjie,Guo Zhongyan,Zhu Yongtai,Xie Yuanxiang,Li Zhichang,Lu Xiuqin,Hu Xiaoqing. Excitation Functions of DIC Products in the Reaction of¹⁹F+⁴⁵Sc. Chinese Physics C, 1994, 18(5): 398-403.
[10]	Wang Sufang,Zheng Jiwen,Liu Guoxing,Chen Keliang,Bat Xingping,Zheng Pingzi,Zhang Huanqiao,Xu Jincheng,Liu Zuhua,Ruan Ming,LV Jun,Xu Kan. Complete Fusion Excitation Function for the¹⁶O+^natS Reaction. Chinese Physics C, 1994, 18(1): 6-12.
[11]	LIU Guo-Xing,ZHENG Ji-Wen,CHEN Ke-Liang. Measurement of the Complete Fusion Excitation Function for the¹⁶O+²⁴Mg Reaction. Chinese Physics C, 1992, 16(5): 446-452.
[12]	ZHENG Ji-Wen,ZHENG Zi-Ping,LIU Guo-Xing,CHEN Ke-Liang,WANG Su-Fang,BAI Xing-Ping,YU Xian,ZHANG Huan-Qiao,XU Jin-Cheng,LIU Zu-Hua,RUAN Ming,LV Jun,XU Kan. Measurement of the Complets Fusion Excitation Function for the¹⁶O+²⁸Si Reaction. Chinese Physics C, 1992, 16(7): 640-646.
[13]	WANG Su-Fang,ZHENG Ji-Wen,LIU Guo-Xing,CHEN Ke-Liang,BAI Xing-Ping,YU Xian,ZHENG Ping-Zi,ZHANG Huan-Qiao,XU Jin-Cheng,LIU Zu-Hua,XU Kan,RUAN Ming,LV Jun. Measurement of the Complete Fusion Excitation Function for the¹⁶O+¹²C Reaction. Chinese Physics C, 1992, 16(5): 453-460.
[14]	WU Sheng,LONG Xian-Guan,PENG Xiu-Feng,HE Fu-Qing,LIU Man-Tian. Excitation Functions for Mo(d,x)^95mTc,Mo(d,x)^96gTc and Mo(d,x)^97mTc Reactions. Chinese Physics C, 1991, 15(9): 827-831.
[15]	SUN Tong-Yu,LI Wen-Xin,WU Ding-Qing,WANG Su-Fang,XU Shu-Wei,ZHAO Li-Li,GUO Ying-Xiang,SUN Xiu-Rong. EXCITATION FUNCTIONS FOR¹⁶O-INDUCED REACTION ON¹¹⁵In. Chinese Physics C, 1990, 14(1): 64-69.
[16]	YAO Li-Shan,CAI Dun-Jiu. A SYSTEMATIC STUDY OF EXCITATION FUNCTIONS FOR (n,2n) AND (n,3n) REACTIONS. Chinese Physics C, 1990, 14(3): 266-270.
[17]	GAO Cheng-Qun,NING Ping-Zhi,YU Shao-Ying,HE Guo-Zhu. EXCITATION FUNCTION FOR ELASTIC COLLISION BETWEEN 4n NUCLEI. Chinese Physics C, 1989, 13(8): 740-743.
[18]	WANG Tai-Feng,XIA Lin-Hua,MIAO Yuan-Jun,ZHOU Quan-Hua,JIN Qing-Hua,GAO Cheng-Qun,CAI Chong-Hai. EXCITATION FUNCTION FOR α TRANSFER REACTION. Chinese Physics C, 1988, 12(6): 829-832.
[19]	ZHENG Ji-Wen,LIANG Guo-Zhao,LIU Hong-Tao,BAI Xing-Ping,MA Jun,YAN Jian-Gang. MEASUREMENT OF THE COMPLETE FUSION EXCITATION FUNCTION FOR¹²C+²⁸Si REACTION. Chinese Physics C, 1986, 10(6): 704-710.
[20]	GUO JUN-SHENG,SUN XI-JUN,XU XIAO-JI,WANG JUN,LIU HONG-YE. THE MEASUREMENT OF THE EXCITATION FUNCTIONS OF ISOTOPES OF Fr AND At, PRODUCED IN THE BOMBARDMENT OF¹²C ON²⁰⁹Bi. Chinese Physics C, 1978, 2(2): 143-150.

Access

Get Citation

TIAN WenDong, WANG Qi, LI SongLin, HU PengYun and LUO YiXiao. Application of Correlation Function in the Fluctuation of Excitation Function in Dissipative Nuclear Reaction[J]. Chinese Physics C, 2000, 24(2): 113-118.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-12-01
Revised: 1900-01-01

Article Metric

Article Views(4732)
PDF Downloads(589)
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

Application of Correlation Function in the Fluctuation of Excitation Function in Dissipative Nuclear Reaction

Corresponding author:TIAN WenDong,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China

Received Date:1998-12-01

Accepted Date:1900-01-01

Available Online:2000-02-05

Abstract:The correlation function method is applied to analyze the fluctuation of the excitation function in the dissipative nuclear reaction. By deriving the energy autocorrelation function, angle correlation function, elements correlation function and isotopic element correlation the characters of the nuclear reaction system in the dissipative reaction varying from the equilibrium to the non equilibrium system are analyzed, and the special role of these method in the study of the dissipative nuclear reactions shown. Experiments of 4.5MeV/u²⁷Al+²⁷Al and 102.5MeV¹⁹F+⁵¹V are analyzed by using these function derived in this articles, and the information in dissipative nuclear system, which can be drawn out from this method, is pointed out.

HTML

Reference (1)

Application of Correlation Function in the Fluctuation of Excitation Function in Dissipative Nuclear Reaction

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article