Two-Neutron Transfer Induced by <SUP>6</SUP>He Nuclear Beam at 25MeV/u on a <SUP>9</SUP>Be Target

GE Yu-Cheng; YE Yan-Lin; ZHENG Tao; WANG Quan-Jin; LI Zhi-Huan; LI Xiang-Qing; JIANG Dong-Xing

Chinese Physics C> 2004, Vol. 28> Issue(3) : 262-267

Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target

Department of Technical Physics and DOE key laboratory of Heavy Ion Physics,Peking University,Beijing 100871,China2 RIKEN,2-1 Hirosawa,Wako,Saitama 351-0198,Japan

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Abstract：
n-and 2n-transfer reaction products ¹⁰Be and ¹¹Be at large c.m. angles were measued in a specially designed set-up for the bombardment of ⁹Be by ⁶He at 150MeV. In total 371 ¹⁰Be and 5¹¹Be events, corresponding to 1n-and 2n-transfer respectively were identified. The experimental differential cross-sections obtained are 0.11±0.02mb/sr(θ_cm≈137.4°) and 1.0±0.7μb/sr(θ_cm≈133.4°) for 1n- and 2n-transfer, respectively. Such results indicate that the differential cross-section of 1n-transfer is about 100 times higher than that of 2n-transfer at large c.m. angle in the reaction studied. Calculation using zero range Distorted Wave Born Approximation(DWBA) for 6He under ⁵He-n and α-2n two-cluster models are performed and discussed.

[1]	YE Yan-Lin , JIANG Dong-Xing , HUA Hui , ZHENG Tao , LI Zhi-Huan , GE Yu-Cheng , LI Xiang-Qing , LOU Jian-Ling , CAO Zhong-Xin , SONG Yu-Shou , XIAO Jun , LI Qi-Te , QIAO Rui , YOU Hai-Bo , CHEN Rui-Jiu , XU Hu-Shan , WANG Jian-Song , GUO Zhong-Yan , ZHANG Xue-Ying , LI Chen , HU Zheng-Guo , CHEN Ruo-FU , WANG Meng , XU Zhi-Guo , YUE Ke , TANG Bin , ZANG Yong-Dong , ZHANG Xue-Heng , YAO Xiang-Wu , CHEN Jin-Da , BAI Zhen , . Knockout reaction induced by ⁶He at 61.2 MeV/u. Chinese Physics C, 2011, 35(10): 891-895. doi: 10.1088/1674-1137/35/10/001
[2]	DONG Hong-Fei , MA Yin-Qun , MA Zhong-Yu . Elastic scattering of ⁶He from ¹²C at 38.3 MeV/nucleon. Chinese Physics C, 2009, 33(7): 532-537. doi: 10.1088/1674-1137/33/7/006
[3]	RUAN Xi-Chao , ZHOU Zu-Ying , CHEN Guo-Chang , QI Bu-Jia , LI Xia , HUANG Han-Xiong , ZHONG Qi-Ping , TANG Hong-Qing , JIANG Jing , XIN Biao , BAO Jie , CHEN Lin , ZHANG Jing-Shang . Measurements of Neutron Emission Spectra for Neutron Induced Reactions on ⁹Be and ^6,7Li. Chinese Physics C, 2007, 31(5): 442-447.
[4]	PANG Dan-Yang , YE Yan-Lin , JIANG Dong-Xing , ZHENG Tao , LI Zhi-Huan , LI Xiang-Qing , GE Yu-Cheng , WU Cui-E , CHEN Zhi-Qiang , HUA Hui , ZHANG Gao-Long , WANG Jia , LOU Jian-Li , , . Elastic Transfer Reactions of 25MeV/u ⁶He on ⁹Be Target. Chinese Physics C, 2006, 30(1): 22-25.
[5]	ZHANG Gao-Long , YE Yan-Lin , JIANG Dong-Xing , ZHENG Tao , WANG Quan-Jin , LI Zhi-Huan , LI Xiang-Qing , CHEN Zhi-Qiang , HU Qing-Yuan , PANG Dan-Yang , WANG Jia . Observation of Light Particle Emission at Backward Angles in the Reaction Induced by 25MeV/u⁶He from⁹Be Target. Chinese Physics C, 2004, 28(5): 451-454.
[6]	LI Zhi-Huan , YE Yan-Lin , CHEN Tao , JIANG Dong-Xing , HUA Hui , LI Xiang-Qing , WANG Quan-Jin , GE Yu-Cheng , PANG Dan-Yang , DI Zhen-Yu , JIN Gen-Ming , XIAO Guo-Qing , GUO Zhon , , , . α Fragment Emission in 25MeV/u ⁶He+⁹Be Break-up Reaction. Chinese Physics C, 2003, 27(3): 206-210.
[7]	WANG Jin-Chuan , ZHAN Wen-Long , GUO Zhong-Yan , XI Hong-Fei , ZHOU Jian-Qun , ZHAO You-Xiong . Azimuthal Correlations of Fragments with Light Charged Particles in Reaction of 25MeV/u ⁴⁰Ar+¹¹⁵In. Chinese Physics C, 2001, 25(1): 16-22.
[8]	WANG Jin-Chuan , ZHAN Wen-Long , GUO Zhong-Yan , XI Hong-Fei , ZHOU Jian-Qun , ZHAO You-Xiong . Energy Correlations between Fragments and Light Charged Particles in Reaction of 25MeV/u ⁴⁰Ar+¹¹⁵In. Chinese Physics C, 2001, 25(2): 115-120.
[9]	HUA Hui , JIANG DongXing , LI XiangQing , QIAN Tao , WU HeYu , JIN GenMing , ZHAN WenLong , DUAN LiMin , GUO ZhongYan , XIAO ZhiGang , LI ZuYu , WANG ShuFang , ZHANG BaoGuo , , . Origins of the Neutrons Emission in the Reaction of 33.4MeV/u ¹⁷N on ⁹Be. Chinese Physics C, 2000, 24(6): 512-517.
[10]	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.
[11]	Zheng Jiwen , Wu Enjiu , Xiao Zhigang , Zhang Chun , Yin Shuzhi , Wang Sufang , Jin Genming , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , Wu Heyu , He Zhiyong , Yin Xu , Peng Xinping , Jiang Dongxing , Qian Xing . Investigation of Fission Properties in the Reaction 25MeV/u ⁴⁰Ar+²⁰⁹Bi. Chinese Physics C, 1999, 23(5): 409-416.
[12]	Lin Yuangen , Zhan Wenlong , Guo Zhongyan , Zhou Jianqun , Zhao Youxiong , Liu Guanhua , Wang Jinchuan , Luo Yongfeng , Lei Huaihong , Qi Zhong , Zhang Wansheng , Qin Lijun . Study of Isotopic Distributions of the Fragments from the 25MeV/u ⁴⁰Ar Induced Reactions. Chinese Physics C, 1998, 22(5): 393-397.
[13]	Zhang Baoguo , Wang Sufang , Duan Limin , Wen Wanxin , Jin Genming , Zheng Jiwen , Li Zuyu , He Zhiyong , Xiao Zhigang , Wang Hongwei . The Study of Giant Dipole Resonance in Hot Nuclei in the ⁴⁰Ar+⁹³Nb Reaction at 25MeV/u. Chinese Physics C, 1998, 22(9): 795-802.
[14]	Qian Xing , Jiang Dongxing , Qian Tao , Hua Hui , Lin Junsong , Wu Enjiu , Zheng Jiwen , Jin Genming , Yin Shuzhi , Tan Jilian , Jin Weiyang , Song Mingtao , Li Zuyu , He zhiyong , Wang Sufang . Evaporation of Intermediate-Mass Fragments From Hot-Nuclei in Reaction ⁴⁰Ar+¹⁵⁹Tb at 25MeV/u. Chinese Physics C, 1996, 20(4): 304-310.
[15]	Wu Heyu , Jin Genming , Li Zuyu , Dai Guangxi , Qi Yujin , Luo Qingzheng , He Zhiyong , Duan Limin , Zhang Baoguo , Dang Bingrong , Wen Wanxin . Relation Between Temperature and Excitation Energy of Hot Nuclei in the Reaction of ⁴⁰Ar＋¹⁹⁷Au at 25MeV/u. Chinese Physics C, 1995, 19(7): 591-597.
[16]	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/u ⁴⁰Ar+¹⁹⁷Au. Chinese Physics C, 1995, 19(5): 393-397.
[17]	Dai Guangxi , Wu Heyu , Jin Genming , Qi Yujin , Li Zuyu , Duan Limin , He Zhiyong , Luo Qingzeng , Wen Wanxin , Zhang Baoguo , Dang Bingrong , Cai Wei . Ternary Fission Fragments Correlation Measurement in Reactions of ⁴⁰Ar+¹⁵⁹Tb,¹⁹⁷Au,²⁰⁹Bi at 25MeV/u. Chinese Physics C, 1994, 18(S1): 20-27.
[18]	ZHU Quan-Ling , GE Ling-Xiao . Peripheral Collisions of ²⁰Ne+²⁰Ne at 25MeV/A. Chinese Physics C, 1993, 17(7): 658-664.
[19]	DUAN Yi-Wu . Three-Body Structure and Interparticle Correlations of the Doubly Λ Hypernucleus ΛΛ6He. Chinese Physics C, 1991, 15(10): 913-918.
[20]	ZHANG Chao-Ying , KONG Fan-Xin , LIU Xian-Hui . DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be. Chinese Physics C, 1989, 13(10): 907-915.

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GE Yu-Cheng, YE Yan-Lin, ZHENG Tao, WANG Quan-Jin, LI Zhi-Huan, LI Xiang-Qing and JIANG Dong-Xing. Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target[J]. Chinese Physics C, 2004, 28(3): 262-267.

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Received: 2003-04-16
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target

Corresponding author: GE Yu-Cheng,

Department of Technical Physics and DOE key laboratory of Heavy Ion Physics,Peking University,Beijing 100871,China2 RIKEN,2-1 Hirosawa,Wako,Saitama 351-0198,Japan

Received Date: 2003-04-16

Accepted Date: 1900-01-01

Available Online: 2004-03-05

Abstract: n-and 2n-transfer reaction products ¹⁰Be and ¹¹Be at large c.m. angles were measued in a specially designed set-up for the bombardment of ⁹Be by ⁶He at 150MeV. In total 371 ¹⁰Be and 5¹¹Be events, corresponding to 1n-and 2n-transfer respectively were identified. The experimental differential cross-sections obtained are 0.11±0.02mb/sr(θ_cm≈137.4°) and 1.0±0.7μb/sr(θ_cm≈133.4°) for 1n- and 2n-transfer, respectively. Such results indicate that the differential cross-section of 1n-transfer is about 100 times higher than that of 2n-transfer at large c.m. angle in the reaction studied. Calculation using zero range Distorted Wave Born Approximation(DWBA) for 6He under ⁵He-n and α-2n two-cluster models are performed and discussed.

Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target

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Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target

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Two-Neutron Transfer Induced by 6He Nuclear Beam at 25MeV/u on a 9Be Target

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Two-Neutron Transfer Induced by 6He Nuclear Beam at 25MeV/u on a 9Be Target

Corresponding author: GE Yu-Cheng,

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Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target

Two-Neutron Transfer Induced by ⁶He Nuclear Beam at 25MeV/u on a ⁹Be Target