Angular Distributions and Angular Dispersions of the Dissipative Products in19F+27Al Reaction

DONG Yu-Chuan; WANG Qi; LI Song-Lin; DUAN Li-Min; WU He-Yu; XU Hua-Gen; CHEN Ruo-Fu; XU Hu-Shan; HAN Jian-Long; LI Zhi-Chang; LU Xiu-Qin; ZHAO Kui; ZHOU Ping

Chinese Physics C> 2005, Vol. 29> Issue(2) : 147-151

Angular Distributions and Angular Dispersions of the Dissipative Products in19F+27Al Reaction

Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China2 Graduate School,Chinese Academy of Sciences,Beijing 100049,China3 China Institute of Atomic Energy,Beijing 102413,China4 Centro de Ciencias Fisicas,Campus Morelos Unam,Cuernavaca,Morales,Mexico5 Nonlinear Physics Group and Department of Theoretical Physics,RsPhysse,ANU,Canberra,ACT 0200,Australia

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Abstract：
Angular distributions of fragments b,c,n,o,f,ne,na,mg and al induced from the reaction of ¹⁹F+²⁷Al have been measured at the beam incident energy of 114mev. the angular distributions and the element distributions at different angles were analyzed to provide an evolution process of the intermediate dinuclear system. the angular dispersion parameters were extracted from the experimental data and compared with the theoretical results. the dynamic dispersions for the dissipative products are not negligible and depend strongly on the charge number Z of the fragments,the deeper dissipation the more dynamic dispersion.

References

[1]	. Strutinsky V M. Phys. Lett . ,1973 ,B44 :2452.　Schroeder WU et al . Ann. Rev. Nucl . Sci . ,1977 ,27 :4653.　Acul Magd A Yet al . Phys. Lett . ,1979 ,B83 :274.　WANGQi et al . Phys. Lett . ,1996 ,B388 :4625.　Berceanu I A et al . Phys. Rev. ,1998 ,C57 :2359

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[2]	HAN Jian-Long , WANG Qi , DONG Yu-Chuan , LI Song-Lin , DUAN Li-Min , WU He-Yu , XU Hua-Gen , CHEN Ruo-Fu , XU Hu-Shan , BAI Zhen , LI Zhi-Chang , LU Xiu-Qin , ZHAO Kui , , . Rotation and Deformation of the Dinuclear System Formed in Dissipative Reaction of ¹⁹F+²⁷Al. Chinese Physics C, 2006, 30(7): 612-615.
[3]	HAN Jian-Long , WANG Qi , DONG Yu-Chuan , LI Song-Lin , DUAN Li-Min , WU He-Yu , XU Hua-Gen , CHEN Ruo-Fu , XU Hu-Shan , BAI Zhen , LI Zhi-Chang , LU Xiu-Qin , ZHAO Kui , , . Rotation and Decay of the Dinuclear System Formed in Dissipative Reaction of 19F+27Al. Chinese Physics C, 2005, 29(12): 1142-1145.
[4]	WANG Rong , XU Yong-Jun , ZHU Jia-Zheng , ZHENG Yong-Nan , ZHOU Dong-Mei , ZHU Sheng-Yun . Voids in α–Al₂O₃ Irradiated by 85 MeV ¹⁹F Ions. Chinese Physics C, 2003, 27(7): 649-652.
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[8]	HU PengYun , WANG Qi , TIAN WenDong , LI SongLin , LU Jun . Measurement of Angular Cross Correlation of the Cross Section Fluctuation in Dissipative Collision ²⁷Al+²⁷Al. Chinese Physics C, 2000, 24(2): 119-124.
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[10]	Tian Wendong , Wang Qi , Li Songlin , Lu Jun , Luo Yixiao . Measurement of Excitation Function and Analysis of StatisticalProperty in ²⁷Al+²⁷Al mssipative Reaction. Chinese Physics C, 1999, 23(4): 334-339.
[11]	Wang Qi , Tian Wendong , Li Songlin , Lu Jun , Hu Pengyun , Jiang Zhonghe . Extraction of Nuclear Temperature in ²⁷Al+²⁷Al Dissipative Collision. Chinese Physics C, 1999, 23(6): 518-522.
[12]	Wang Qi , Tian Wendong , Li Songlin , Lu Jun , Jiang Zhonghe , Hu Pengyun . Extraction of Reaction Time in the ²⁷Al+²⁷Al Dissipative Collision. Chinese Physics C, 1999, 23(1): 39-43.
[13]	Ye Wei , Shen Wenqing , Ma Yugang , Feng Jun . Azimuthal Distribution and Azimuthal Correlation of the Particles in 10.6MeV/u ⁸⁴Kr+²⁷Al Collision. Chinese Physics C, 1997, 21(1): 1-7.
[14]	He Zhiyong¹ , J.Peter² , J.C.Angelique² , G.Bizard² , R.Brou² , D.Cussol² , A.Kerambrun² , J.P.Patry² , R.Regimbart² , J.C.Steckmeyerr² , B.Tamain² , E.Vient² , G.Auger³ , C.Cabot<sup . Study of Collective Flow for ⁶⁴Zn+²⁷Al, Collisions at 57 MeV/u. Chinese Physics C, 1994, 18(9): 800-806.
[15]	YIN Xu , SHEN Wen-Qing , ZHU Yong-Tai , ZHAN Wen-Long , FENG En-Pu , XIE Yuan-Xiang , WANG Qi , LI Song-Lin . THE RESEARCH OF THE DISSIPATION PROCESS AND THE NUCLEON TRANSFER PRODUCED BY 80.9MeV ¹⁶O ON ²⁷Al. Chinese Physics C, 1988, 12(4): 521-528.
[16]	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.
[17]	FENG En-Pu , WANG Qi , ZHU Yong-Tai , YIN Xu , MIAO He-Bin , SUN Shu-Ming , LI Song-Lin , WU Zhong-Li , FAN Guo-Ying , XIE Yuan-Xiang , ZHAN Wen-Long . STUDY OF DEEP INELASTIC COLLISION ¹²C+²⁷Al AT ENERGY 61.8MeV. Chinese Physics C, 1986, 10(3): 323-329.
[18]	ZHAN Wen-Long , SHEN Wen-Qing , ZHU Yong-Tai , QIAO Wei-Min , YIN Shu-Zhi , FAN Guo-Ying , JIN Gen-Ming , LI Song-Ling . THE STUDY OF α-EMISSION INDUCED BY ¹⁶O ON ²⁷Al. Chinese Physics C, 1986, 10(1): 63-67.
[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]	SHEN Wen-Qing , QIAO Wei-Min , ZHU Yong-Tai , ZHAN Wen-Long . DIFFUSION MODEL ANALYSES OF THE EXPERIMENTAL DATA OF ¹²C+²⁷Al,⁴⁰Ca DISSIPATIVE COLLISIONS. Chinese Physics C, 1984, 8(6): 732-739.

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DONG Yu-Chuan, WANG Qi, LI Song-Lin, DUAN Li-Min, WU He-Yu, XU Hua-Gen, CHEN Ruo-Fu, XU Hu-Shan, HAN Jian-Long, LI Zhi-Chang, LU Xiu-Qin, ZHAO Kui, ZHOU Ping and Angular Distributions and Angular Dispersions of the Dissipative Products in19F+27Al Reaction[J]. Chinese Physics C, 2005, 29(2): 147-151.

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Received: 2004-06-09
Revised: 1900-01-01

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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

Angular Distributions and Angular Dispersions of the Dissipative Products in19F+27Al Reaction

Corresponding author: WANG Qi,

Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China2 Graduate School,Chinese Academy of Sciences,Beijing 100049,China3 China Institute of Atomic Energy,Beijing 102413,China4 Centro de Ciencias Fisicas,Campus Morelos Unam,Cuernavaca,Morales,Mexico5 Nonlinear Physics Group and Department of Theoretical Physics,RsPhysse,ANU,Canberra,ACT 0200,Australia

Received Date: 2004-06-09

Accepted Date: 1900-01-01

Available Online: 2005-02-05

Abstract: Angular distributions of fragments b,c,n,o,f,ne,na,mg and al induced from the reaction of ¹⁹F+²⁷Al have been measured at the beam incident energy of 114mev. the angular distributions and the element distributions at different angles were analyzed to provide an evolution process of the intermediate dinuclear system. the angular dispersion parameters were extracted from the experimental data and compared with the theoretical results. the dynamic dispersions for the dissipative products are not negligible and depend strongly on the charge number Z of the fragments,the deeper dissipation the more dynamic dispersion.

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Angular Distributions and Angular Dispersions of the Dissipative Products in19F+27Al Reaction

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