Chinese Physics C > 1997, Vol. 21 > Issue(5): 402-407

Isotope Distribution of Ir Produced in Intermediate Energy¹²C on¹⁹⁷Au

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

Abstract
HTML
Reference
Related

PDF

Abstract：
Yields of lr isotopes from ¹²C (47MeV/u)＋ ¹⁹⁷Au have been measured by using chemical separation and γ spectroscopy method. The lr isotope distribution was ob tained after correction for decay during the irradiation period by using the accutnulation yields of Pt. The cross sections of A>170 neutron-rich isotopes , the Qgg systematics of cross sections and the residual excitation energy of target - like frafpnents are discussed.

References

[1]

Zhang Li,Jin Genming,Zhao Jinhua et al.,Phys.Rev.,C49（1994）R592[2]S.Yuan,W,Yang,W,Mou et al.,Z.Phys.,A352（1995）2353;[3]K.Summerer,W.Bruchle,D,J.Morrissey et al.,Phys.Rev.,C42（1990）2546.[4]H.Kudo,K.J.Moody,G.T.Seaborg,phys.Rev.C130（1984）1561.[5]K.H.Schmidt,T.Brohm,H.G.Clerc et al.,Phys,Lett.B300（1993）313.[6]杨维凡、赵之正、李宗伟等，高能物理与核物理17（1993）873,[7]李宗伟、赵之正、杨维凡等，核化学与放射化学，16（1994）178.[8]赵之正、孙彤玉，中国科学院近代物理所1994年年报。[9]李桂生、王经、赵彦森等，核化学与放射化学，15（1993）193.[10]赵有雄、郭忠言、诸永泰等，高能物理与核物理，11（1992）1022.[11]V.V.Volkov,Phys.Report.,44（1978）93

[1]	XIAO Zhi-Gang,JIN Gen-Ming,WU He-Yu,HU Rong-Jiang,WANG Hong-Wei,LI Zu-Yu,DUAN Li-Min,WANG Su-Fang,WEI Zhi-Yong,ZHANG Bao-Guo,LIU Jian-Ye,ZHU Yong-Tai. Isotropic Distribution of the Projectile-Like Products in the Reaction³⁶Ar+¹²⁴Sn at 35MeV/u. Chinese Physics C, 2003, 27(6): 493-497.
[2]	DUAN Li-Min,WU He-Yu,JIN Gen-Ming,WANG Su-Fang,LI Zu-Yu,WEI Zhi-Yong,ZHANG Bao-Guo,WANG Hong-Wei,XIAO Zhi-Gang,LIU Yong-Ying,HU Pei-Gang,LU Zhao-Hui,TIAN Wen-Dong,GOU Quan-Bu. Excitation Energy and Temperature of Compound Nuclei in the Reaction of 35MeV/u⁴⁰Ar+¹⁹⁷Au. Chinese Physics C, 2003, 27(2): 118-123.
[3]	LI Xiang-Qing,HUA Hui,JIANG Dong-Xing,YE Yan-Lin,CHEN Tao,LI Zhi-Huan,GE Yu-Cheng,WANG Quan-Jin,WU He-Yu,JIN Gen-Ming,DUAN Li-Min,XIAO Zhi-Gang,WANG Hong-We,,. Coincident Measurement between Neutron and Fragment in Reaction¹⁷N+¹⁹⁷Au. Chinese Physics C, 2002, 26(9): 920-925.
[4]	LIU Jian-Feng,ZHAO Wei-Juan,WANG Feng-Ge,SU Zong-Di. Study on γ-Ray Strength Functions and Energy Spectra in the Neutron Radiative Capture of¹⁹⁷Au. Chinese Physics C, 2001, 25(10): 994-1001.
[5]	WEI Zhi-Yong,DUAN Li-Min,JIN Gen-Ming,WU He-Yu,LI Zu-Yu,SHEN Wen-Qing,XI Hong-Fei,ZHU Yong-Tai,ZHANG Bao-Guo,WANG Hong-Wei,XIAO Zhi-Gang,LIU Yong-Ying,,. Freeze-Out Density of the 35MeV/u⁴⁰Ar+¹⁹⁷Au Reaction. Chinese Physics C, 2001, 25(9): 839-844.
[6]	WEI ZhiYong,LI ZuYu,LIU YongYing,DUAN LiMin,WU HeYu,ZHANG BaoGuo,WANG HongWei,WANG SuFang,XIAO ZhiGang,LU ZhaoHui,JIN GenMing,ZHU YongTai,HU RongJiang,ZHU HaiDong. Statistical Emission of Hot Nuclei in the 35MeV/u⁴⁰Ar+¹⁹⁷Au Nuclear Reaction. Chinese Physics C, 2000, 24(12): 1131-1136.
[7]	He Zhiyong,Li Zuyu,Duan Limin,Jin Genming,Wu Heyu,Dai Guangxi,Li Zhankui,Zhang Baoguo,Wen Wanxin,Qi Yujin. In-Plane and Out-of-Plane Emission of Light Charged Particles From⁴⁰Ar+¹⁹⁷Au Collisions at 25MeV/u. Chinese Physics C, 1996, 20(5): 394-399.
[8]	He Zhiyong,Duan Limin,Li Zuyu,Jin Genming,Luo Qingzheng,Wu Heyu,Zhang Baoguo,Wen Wanxin,Qi Yujin,Dang Bingrong,Dai Guangxi. Emission Time Measurements of Light Particles from⁴⁰Ar+¹⁹⁷Au Collisions in Intermediate Energies. Chinese Physics C, 1996, 20(1): 8-12.
[9]	Liu Guoxing,Cheng Keliang,Yu Xian,Zheng Jiwen,Jin Weiyang,Sun Tongyu,Wu Dingqing,Zhao Lili,Zhang Xiang,Yin Xinmin,Qin Zhi. Fragment Angular Distributions of the 600 MeV⁴⁰)Ar+¹⁹⁷Au Reaction. Chinese Physics C, 1995, 19(4): 305-309.
[10]	Duan Limin,Li Zuyu,Jin Genming,He Zhiyong,Luo Qingzheng,Wu Heyu,Zhang Baoguo,Qi Yujin,Wen Wanxin,Dang Bingrong,Dai Guangxi. Relative Population of State and Extraction of Emission Temperature in 25MeV/u⁴⁰Ar+¹⁹⁷Au. Chinese Physics C, 1995, 19(5): 393-397.
[11]	Yin Shuzhi,Zhu Yongtai,Zhan Wenlong,Guo Zhongyan,Hu Xiaoqing,Xi Hongfei,Liu Guanhua,Zhou Jianqun,Fan Enjie,Feng Enpu,Wang Xiaoqiu. Complex Fragments Emitted in Reactions of 46．7MeV/u¹²C on¹⁹⁷Au,¹¹⁵In and⁵⁸Ni. Chinese Physics C, 1994, 18(8): 673-679.
[12]	Luo Qingzheng,Dai Guangxi,Qi Yujin,Yan Dehong,Wu Heyu,Li Zuyu,Wen Wanxin,Zhang Baoguo,Dang Bingrong,He Zhiyong,Jin Genming. Fission Measurement and Analysis on 46.7MeV/A¹²C+¹⁵⁹Tb/¹⁹⁷)Au/²⁰⁹Bi System. Chinese Physics C, 1994, 18(3): 202-207.
[13]	YANG Wei-Fan,ZHAO Zhi-Zheng,LI Zong-Wei,SUN Xiu-Rong,XIE Xiu-Jun,MU Wan-Tong,QIN Zhi,ZHANG Li,YANG Yong-Feng,SUN Ru-Lin. Measurment of the Iodine Isotopic Yields from the Interaction of 47MeV/u¹²C with¹³³Cs. Chinese Physics C, 1993, 17(10): 873-877.
[14]	MA Yu-Gang,SHEN Wen-Qing,FENG Jun,GE Ling-Xiao. The Energy Dissipation,Productions of the Subthreshold Pion Mesons and Flowangle in Interdediate-Energy⁸⁶Kr+¹⁹⁷Au Reaction. Chinese Physics C, 1993, 17(2): 186-192.
[15]	JIANG Dong-Xing,YE Yan-Lin,LIU Hong-Tao,LU Xi-Ting,HUANG Xiao-Lin,XIAO Bin,ZHAN Wen-Long,ZHU Yong-Tai,GUO Zhong-Yan,FENG En-Pu,XI Hong-Fei,LIU Guan-Hua,ZHOU Jian-Qun,YIN Shu-Zhi,ZHU Xiang,WANG Bing,FENG Jun. Linear Momentum Transfer in the Reactions Induced by 50MeV/A¹²C Bombarding²⁰⁹Bi and¹⁹⁷Au. Chinese Physics C, 1992, 16(6): 556-562.
[16]	ZHAO You-Xiong,GUO Zhong-Yan,ZHU Yong-Tai,ZHAN Wen-Long,HU Xiao-Qing,XI Hong-Fei,LIU Guan-Hua,ZHOU Jian-Qun,FENG En-Pu,YIN Shu-Zhi,WEI Zhi-Yong,Fan En-Jie,MA Yu-Gang. The Study of α Emission Induced by 46.7MeV/u¹²C on⁵⁸Ni、¹¹⁵In and¹⁹⁷Au. Chinese Physics C, 1992, 16(11): 1022-1029.
[17]	FENG Jun,SHEN Wen-Qing,ZENG Yue-Wu,WANG Bing,MA Yu-Gang,ZHAN Wen-Long,ZHU Yong-Tai,FENG En-Pu. The Relation of Isotopic Distribution of Heavy Ion Peripheral Reaction Products to Neutron-Skin and Excitation Energy in Intermediate Energy Range. Chinese Physics C, 1991, 15(4): 322-328.
[18]	WANG DA-YAN,LI ZU-YU,YUAN SHUANG-GUI,GUO ZHONG-YAN,JIN GEN-MING,XU GUO-JUN,YUE HAI-KUI,WANG XI-MING,CHEN JU-SHENG,ZENG WEN-BING,XIE HONG-MEI,QIAN ZHENG-GUANG,ZHANG LI DAI GUANG-XI,. THE MASSIVE TRANSFER IN¹²C+¹⁹⁷Au REACTION. Chinese Physics C, 1982, 6(5): 609-615.
[19]	YANG WEI-FAN,LI YING-JUN,YU JU-SHENG,ZHAO XIN-YUAN. ISOMERIC CROSS SECTION RATIO IN THE¹⁹⁷Au(n,2n)¹⁹⁶Au REACTION. Chinese Physics C, 1981, 5(5): 593-599.
[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

Zhao Zhizheng, Hu Zhiqinang, Yang Weifan, Li Zongwei, Sun Xiurong, Qin Zhi, Yang Yongfeng, Mu Wantong, Xie Xiujun, Zhang Li, Yuan Shuanggui, Wu Dingqing and Cai Xichen. Isotope Distribution of Ir Produced in Intermediate Energy ¹²C on ¹⁹⁷Au[J]. Chinese Physics C, 1997, 21(5): 402-407.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3721)
PDF Downloads(527)
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

Isotope Distribution of Ir Produced in Intermediate Energy¹²C on¹⁹⁷Au

Corresponding author:Zhao Zhizheng,

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

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1997-05-05

Abstract:Yields of lr isotopes from¹²C (47MeV/u)＋¹⁹⁷Au have been measured by using chemical separation and γ spectroscopy method. The lr isotope distribution was ob tained after correction for decay during the irradiation period by using the accutnulation yields of Pt. The cross sections of A>170 neutron-rich isotopes , the Qgg systematics of cross sections and the residual excitation energy of target - like frafpnents are discussed.

HTML

Reference (1)

Isotope Distribution of Ir Produced in Intermediate Energy¹²C on¹⁹⁷Au

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article