Core Excitation Effect and Fully Microscopic DWBA Analyses on 89Y (α,p)92Zr Reaction

Yuan Jian; Mao Zhiqiang; Zhang Peihua; Yuan Rongfang; Bao Xiumin; Wang Yuanda; Xu Jianping; Xu Xie; Sun Zuxun

Chinese Physics C> 1989, Vol. 13> Issue(S4) : 415-424

Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction

China Institute of Atomic Energy, Beijing

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The differential cross sections have been measured for the ⁸⁹Y(α,p)⁹²Zr reaction with ⁹²Zr at the ground state and some low-lying excited states and for the ⁸⁹Y(α,α)⁸⁹Y elastic scattering by using a 26.1 MeV beam. Fully microscopic DWBA analyses for ⁸⁹Y(α,p)⁹²Zr have been performed by using ⁸⁹Y and ⁸⁹Y shell-model wave functions with or without the core-excited conflguration. With the core-excited configuration, relative strengths of the ground state and the first excited state are greatly improved. Finally, the absolute cross section for ⁸⁹Y(α,p)⁹²Zr and the importance of the shallow well depth of α optical potential are discussed.

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[2]	Li-Hua Song , Lin-Wan Yan , Chun-Gui Duan . Energy loss effect of incoming gluons from J/ψ production in p-A collisions. Chinese Physics C, 2017, 41(2): 023102. doi: 10.1088/1674-1137/41/2/023102
[3]	Lü Hui-Yi , WANG Tie-Shan , HAN Yun-Cheng , FANG Kai-Hong , MENG Xuan , HE Qing-Hua , GUAN Xing-Cai , LAN Ming-Cong . Effect of deuteron density distribution on the deduction of screening potential from the D(d,p)T reaction in Be metals. Chinese Physics C, 2011, 35(1): 26-30. doi: 10.1088/1674-1137/35/1/006
[4]	CUI Chang-Xi , ZUO Wei . Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force. Chinese Physics C, 2008, 32(S2): 73-76.
[5]	ZHOU Feng-Qun , YANG Xing-Qiang , WANG Wei-Feng , LI Yong , ZHANG Fang , TUO Fei , KONG Xiang-Zhong . A formula used to subtract the effect of gamma-ray of the others to that ofmeasured reaction in measurement of cross section of nuclear reaction andits application. Chinese Physics C, 2008, 32(11): 873-876. doi: 10.1088/1674-1137/32/11/005
[6]	YANG You-Chang , CHEN Hong , JIANG Huan-Qing . N^*(1535) Excitation in the α(p,p')ηα Reaction. Chinese Physics C, 2006, 30(S2): 241-243.
[7]	HAN Yin-Lu . Theoretical Calculations and Analysis for n+ ^90,91,92,94Zr Reactions. Chinese Physics C, 2004, 28(10): 1065-1069.
[8]	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.
[9]	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.
[10]	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 the Products from Deep Inelastic Collision of Reaction ¹⁹F + ⁴⁵Sc. Chinese Physics C, 1994, 18(Z1): 25-30.
[11]	Zhu Ping , Xu Jiabao , Gao Qin . Effect of Interaction Range in Relativistic Microscopic Optical Potential. Chinese Physics C, 1993, 17(S2): 179-189.
[12]	Zheng Jiwen , Zheng Pingzi , Liu Guoxing , Chen Keliang , Wang Sufang , Bai Xingping , Yu Xian , Zhang Huanqiao , Xu Jincheng , Liu Zuhua , Ruan Ming , Lu Jun , Xu Kan . Measurement of Complete Fusion Excitation Function of ¹⁶O + ²⁸Si Reaction. Chinese Physics C, 1992, 16(S3): 227-234.
[13]	KONG Xiang-Zhong , WANG Yong-Chang , YUAN Jun-Qian , YANG Jing-Kang , WANG Xue-Zhi , WANG Jing . The Cross Section Measurements for the ¹⁰⁰Mo(n2n)⁹⁹Mo,⁹⁶Mo(n,p)⁹⁶Nb and ⁹²Mo(n,α)^89m+gZr Reactions. Chinese Physics C, 1991, 15(6): 549-555.
[14]	Sun Tongyu , Li Wenxin , Wu Dingqing , Wang Sufang , Xu Shuwei , Zhao Lili , Guo Yingxiang , Sun Xiurong . Excitation Functions for ¹⁶O-lnduced Reaction on ¹¹⁵In. Chinese Physics C, 1990, 14(S1): 93-97.
[15]	YUAN Jian , MAO Zhi-Qiang , ZHANG Pei-Hua , YUAN Rong-Fang , BAO Xiu-Min , WANG Yuan-Da , XU Jian-Ping , XU Xie , SUN Zu-Xun . CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION. Chinese Physics C, 1989, 13(11): 1049-1056.
[16]	Chen Kezhong , Jiang Huanqing . Multinucleon Effect in the Pion Single Charge Exchange Reaction. Chinese Physics C, 1988, 12(S1): 37-44.
[17]	Ma Zhongyu , Gu Yingqi , Zhu ping , Zhuo Yizhong . Systematical Analyses of Proton-Nuclei Scattering with the Relativistic Microscopic Optical Potential. Chinese Physics C, 1988, 12(S3): 281-292.
[18]	DAI Guang-Xi , JIN Gen-Ming , YUAN Shuang-Gui , GUO Zhong-Yan , ZENG Wen-Bing , CHEN Ju-Sheng , LI Zu-Yu , WANG Da-Yan , XU Guo-Jun . THE MEASUREMENT OF LIGHT PARTICLE EMISSION FROM ¹²C+¹⁵⁹Tb, Ag AND ⁸⁹Y REACTIONS. Chinese Physics C, 1983, 7(1): 86-94.
[19]	WANG YING-CAI . INFLUENCE OF THE △-ISOBAR EXCITATION ON (γ,p) REACTION AT MEDIUM ENERGIES. Chinese Physics C, 1982, 6(6): 711-720.
[20]	Zhang Zong-ye , Liu Bo . A MICROSCOPIC DESCRIPTION OF THE (p,π) REACTIONS. Chinese Physics C, 1980, 4(2): 256-260.

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Yuan Jian, Mao Zhiqiang, Zhang Peihua, Yuan Rongfang, Bao Xiumin, Wang Yuanda, Xu Jianping, Xu Xie and Sun Zuxun. Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction[J]. Chinese Physics C, 1989, 13(S4): 415-424.

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Received: 1988-06-28

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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

Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction

China Institute of Atomic Energy, Beijing

Received Date: 1988-06-28

Abstract: The differential cross sections have been measured for the ⁸⁹Y(α,p)⁹²Zr reaction with ⁹²Zr at the ground state and some low-lying excited states and for the ⁸⁹Y(α,α)⁸⁹Y elastic scattering by using a 26.1 MeV beam. Fully microscopic DWBA analyses for ⁸⁹Y(α,p)⁹²Zr have been performed by using ⁸⁹Y and ⁸⁹Y shell-model wave functions with or without the core-excited conflguration. With the core-excited configuration, relative strengths of the ground state and the first excited state are greatly improved. Finally, the absolute cross section for ⁸⁹Y(α,p)⁹²Zr and the importance of the shallow well depth of α optical potential are discussed.

Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction

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通讯作者: 陈斌, bchen63@163.com

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Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction

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