CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON <SUP>89</SUP>Y(α,p) <SUP>92</SUP>Zr REACTION

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

Chinese Physics C> 1989, Vol. 13> Issue(11) : 1049-1056

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION

Institute of Atomic Energy,Beijing

Abstract
HTML
Reference
Related

PDF

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

References

[1]

W. R. Falk eL al. Nucl. phys., A334 (1980), 445. Nucl. phys., A 252 (1975), 452.[2] B. F. Bayman et al., Nucl. phys., A318 (1979), 317. phys. Rev., 156(1967), 1121.[3] P. D. Kunz et al., Nucl. phys., A376(1983), 401; Computer code DWUCK4, Private communication.[4] H. Oberhummer et al, Nucl. Phys., A401(1983), 415; P. A. Smith, Phys. Rev., C18(1978), 2065.[5] J. J. Harnill and P. D. Kunz. phys. Lett., 129(1983), 5.[6] F. Brunner et al., Nucl. phys., A 398(1983), 84.[7] P. A. Smith et al., phys. Rev., C19(1979), 1767.[8] M. Wit et al, Phys. Rev., C12(1975), 1447.[9] R. J. Peterson et al., Nucl. phys., A211 (1975), 253.[10] L. R. Medsker et al., Nucl. Phys., A292 (1977), 61.[11] Y. S. Park et al., phys. Rev., C7(1973), 445.[12] 袁坚等，高能物理和核物理,6(1982),355,[13] 毛志强，孙祖训，原子核物理，8(1986),40,[14] 毛志强，孙祖训，袁坚，FF3AP程序，未发表.[15] J. D. Vergados, T. T. S. Kuo, Nucl. Phys., A168(1971), 225.[16] J. L. Horton et al, phys. Rev., C13(1976), 2212;[17] J. Picard et al., Nucl. phys., A131 (1969), 636.[18] C. M. Perey and F. G. Perey, Atoniic Data Nucl. Data Table, 17(1976), 1; phys. Rev., 131 (1978), 745.[19] F. D. Becchetti et al., phys. Rev., 162(1978), 1190.[20] P. Schwandt IUCF Report No: 82-3.[21] E. Friedman et al., Nucl. Phys., A363(1981), 137.[22] J. B. England et al., Nucl. Phys., A388(1981), 573.

[1]	ZOU Wen-Hua , TIAN Yuan , SHEN Shui-Fa , GU Jian-Zhong , PENG Bang-Bao , ZHANG Di-Da , MA Zhong-Yu . Nuclear structure around ⁸⁰Zr. Chinese Physics C, 2010, 34(1): 56-61. doi: 10.1088/1674-1137/34/1/010
[2]	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.
[3]	SU Zong-Di , LI Bao-Xian , CAO Tian-Guang , WANG Shu-Nuan , LIU Jian-Feng , HUANG Zong-Fu , ZHU Yao-Yin , LI Zhi-Wen , ZHANG Ben-Ai , . Transition between P and Q Spaces in Feshbach-Kerman-Koonin Theory. Chinese Physics C, 2005, 29(9): 862-865.
[4]	CHEN Hong , YUAN Hong-Kuan . Monte Carlo Study of N^*(1440) Excitation in p (α,α′)πN Reactions. Chinese Physics C, 2004, 28(S1): 113-115.
[5]	HAN Yin-Lu . Theoretical Calculations and Analysis for n+ ^90,91,92,94Zr Reactions. Chinese Physics C, 2004, 28(10): 1065-1069.
[6]	QIAO Xiu-Mei , DUAN Chun-Gui , LI Guang-Lie . Nuclear Effect in p-A Drell-Yan Process. Chinese Physics C, 2002, 26(10): 1036-1040.
[7]	ZHANG Zheng-Jun , SHEN Qing-Biao , HAN Yin-Lu , CAI Chong-Hai , SUN Xiu-Quan , HOU Xun . Theoretical Calculations of Microscopic Nuclear Reaction Data for p+²⁰⁹Bi in Energy Region up to 300MeV. Chinese Physics C, 2002, 26(6): 600-606.
[8]	ZHAO GuangYi , LI GuangSheng , WU XiaoGuang , LIU XiangAn , WEN ShuXian , LU JingBin , YUAN GuanJun , YANG ChunXing . Study of High Spin Stateal in Transitional Nucleus ⁸⁷Zr. Chinese Physics C, 2000, 24(3): 213-219.
[9]	Zhang xinming , Zhou Huanqiang , He Jinsong . Theoretical Analysis of an U_qp(u₂) Model for the Congruent Superdeformed rotational Bands. Chinese Physics C, 1998, 22(9): 803-811.
[10]	Xing Zheng , Chen Xingqu . Analysis of Identical Bands for Odd-A Superdeformed Nuclei in A～190 Mass Region. Chinese Physics C, 1995, 19(4): 354-358.
[11]	Peng Hongan , Qin Kecheng , He Zhenmin . Hard Diffractive Production of Heavy Flavors in High Energy p+p(p) Collisions. Chinese Physics C, 1994, 18(12): 1078-1085.
[12]	Liu Bo , Zhao Weiqin . An Analysis of the New Data of Transverse Energy Distributions in High Energy p-A Collisions Based on Geometrical Models. Chinese Physics C, 1994, 18(12): 1096-1101.
[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]	Yuan Jian , Mao Zhiqiang , Zhang Peihua , Yuan Rongfang , Bao Xiumin , Wang Yuanda , Xu Jianping , Xu Xie , Sun Zuxun . Core Excitation Effect and Fully Microscopic DWBA Analyses on ⁸⁹Y (α,p)⁹²Zr Reaction. Chinese Physics C, 1989, 13(S4): 415-424.
[15]	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.
[16]	CHEN XUE-JUN , YIN DING , LIU XIAN-HUI . QUASI-FREE (p,pα) REACTION INDUCED BY THE INTERMEDIATE ENERGY PROTON ON ¹²C AND ¹⁶O. Chinese Physics C, 1982, 6(6): 768-770.
[17]	WANG YING-CAI . INFLUENCE OF THE △-ISOBAR EXCITATION ON (γ,p) REACTION AT MEDIUM ENERGIES. Chinese Physics C, 1982, 6(6): 711-720.
[18]	Zhang Zong-ye , Liu Bo . A MICROSCOPIC DESCRIPTION OF THE (p,π) REACTIONS. Chinese Physics C, 1980, 4(2): 256-260.
[19]	ZHAO EN-GUANG , LIU BO , LI QING-RUN . THE ISOBAR CONFIGURATION IN NUCLEI AND ITS INFLUENCE ON THE REACTION （p,π⁺）. Chinese Physics C, 1979, 3(6): 708-715.
[20]	LI GUANG-LIE , SHEN JIAN-PING , ZHANG ZONG-YE . SOME PROPERTIES OF THE HYPERNUCLEAR EXCITED STATES IN 1P SHELL. Chinese Physics C, 1978, 2(2): 168-173.

Access

Get Citation

YUAN Jian, MAO Zhi-Qiang, ZHANG Pei-Hua, YUAN Rong-Fang, BAO Xiu-Min, WANG Yuan-Da, XU Jian-Ping, XU Xie and SUN Zu-Xun. CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION[J]. Chinese Physics C, 1989, 13(11): 1049-1056.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2421)
PDF Downloads(446)
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

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION

Corresponding author: YUAN Jian,

Institute of Atomic Energy,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-11-15

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

HTML

Reference (1)

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION

Corresponding author: YUAN Jian,

HTML

目录

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON 89Y(α,p) 92Zr REACTION

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON 89Y(α,p) 92Zr REACTION

Corresponding author: YUAN Jian,

HTML

目录

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION

CORE EXCITATION EFFECT AND FULLY MICROSCOPIC DWBA ANALYSES ON ⁸⁹Y(α,p) ⁹²Zr REACTION