Chinese Physics C > 1991, Vol. 15 > Issue(2): 150-157

Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90

Institute of Particle Physics,Hua-Zhong Normal Univer,Wuhan 430070

Abstract
HTML
Reference
Related

PDF

Abstract：
The onset of deformation in the N=88～90 region and the effects of the gap at Z=64 subshell on nucler structure are investigated in a microscopic approach of the interacting boson model.It turns out that,besides the n-p interaction,the distribution of single particle levels in the shell model space also plays a direct and important role in the rapid transition of spectrum structure.For Nd～Dy nuclei the calculations show excellent agreement agreement with experimental energy systematics.

References

[1]

张敬业，钟纪泉，李宝安，高能物理与核物理，1(1986)，92,[2] R. F. Casten et al., Phys. Rev. Lett., 47(1981), 1433.[3] R. L. Gill, R. F. Casten et al., Phys: Lett., 118(1982), 251.[4] R. F. Casten, W. Frank and P. Von Brentano, Nucl. Phys., A444(1985), 133.[5] E. Ye. Berlovich and F. F. Karpeshin, Phys. Lett., B177(1986), 260.[6] P. Mukherjee, R. Bhattacharya, and I, Mukherjee, Phys. Rev., C24(1981), 1810 and referencetherein.[7] 刘庸，华中师范大学学报(自然科学版)，Vol. 20(1986), 289.[8] Z. S. Yang, Liu Yong and Qi Hui, Nucl. Phys., A421(1984), 297.[9] T. Otsuka, A. Arima, and F. Iachello, Nucl. Phys., A309(1978), 1.[10] L. M. Yang, Collective Bands in Nuclei, in: Progress in Particle and Nuclei, Vol., 9, Ed. D.Wilkinson (Pergamon Press. (1983)) pp. 147一L82.[11] 杨泽森，刘庸，田晓岑，高能物理与核物理，s(19az),472;杨泽森，高能物理与核物理，9(1985),341.[12] 刘庸，田晓岑，杨泽森，高能物理与核物理，6(1983),480,[13] P. Kleinheinz. Proc. Symp. on High-Spin Phenomena in Nuclei 15-17 March (1979), Argonne,p. 125.[14] T. Otsuka and N. Yoshida, JAER1-M Report, 85-094.[15] J. L. Wood., Nucl. Phys., A421(1984), 43; Nucl. Data Sheets, 29(1980), 587; 35(1982), 375; 38(1983), 545.

[1]	Marwa N. El-Hammamy. Double folding analysis of³He elastic and inelastic scattering to low lying states on⁹⁰Zr,¹¹⁶Sn and²⁰⁸Pb at 270 MeV. Chinese Physics C, 2015, 39(3): 034101.doi:10.1088/1674-1137/39/3/034101
[2]	Enferadi Milad,Sadeghi Mahdi. Nuclear data for the cyclotron production of¹¹⁷Sb and⁹⁰Nb. Chinese Physics C, 2011, 35(3): 248-254.doi:10.1088/1674-1137/35/3/007
[3]	ZHU Sheng-Jiang,WANG Jian-Guo,CHEN Yong-Jing,CHE Xing-Lai,DING Huai-Bo,LI Ming-Liang,XU Qiang,GU Long. Some progress in research on octupole deformation aroundZ=56,N=88 nuclei. Chinese Physics C, 2008, 32(S2): 127-130.
[4]	HOU Zhan-Feng,ZHANG Yu,LIU Yu-Xin. Nuclear Shape Phase Transition in the Shell Model. Chinese Physics C, 2006, 30(S2): 48-52.
[5]	JIA Huai-Mao,LAI Yong-Fang,LI Yuan-Jing,LI Jin,WANG Yi,YUE Qian. Simulation Study of the Relation between MRPC Performances and Working Gas. Chinese Physics C, 2006, 30(3): 232-237.
[6]	HAN Yin-Lu. Theoretical Calculations and Analysis for n+^90,91,92,94Zr Reactions. Chinese Physics C, 2004, 28(10): 1065-1069.
[7]	CUI Xing-Zhu,ZHU Li-Hua,WU Xiao-Guang,LI Guang-Sheng,WEN Shu-Xian,WANG Zhi-Min,HE Chuang-Ye,ZHANG Zhen-Long,MENG Rui,MA Rui-Gang,TUO Peng,ZHENG Yong,. Study of High Spin States in⁹⁰Nb and⁹¹Nb. Chinese Physics C, 2004, 28(S1): 27-30.
[8]	LI Guang-Sheng,WU Xiao-Guang,PENG Zhao-Hua,WEN Shu-Xian,HAN Guang-Bing,LI Cheng-Bo,LU Shao-Jun,WU Shao-Yong,YUAN Guan-Jun,YANG Chun-Xiang,ZHU Li-Hua. Measurements of Electromagnetic Transition Probabilities in⁹⁰Mo. Chinese Physics C, 2003, 27(3): 211-214.
[9]	LIU Zhong. High Spin States in the N=50 Nucleus⁸⁸Sr. Chinese Physics C, 2001, 25(10): 977-983.
[10]	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. Study of Collective Flow for⁶⁴Zn+²⁷Al, Collisions at 57 MeV/u. Chinese Physics C, 1994, 18(9): 800-806.
[11]	YIN Shu-Zhi,ZHAN Wen-Long,ZHU Yong-Tai,GUO Zhong-Yan,FENG En-Pu,XI Hong-Fei,ZHOU Jian-Qun,LIU Guan-Hua. Light Particle and Complex Fragments Emission from¹²C Induced Reactions on⁵⁸Ni,⁶⁴Ni at E/A=46.2MeV. Chinese Physics C, 1992, 16(4): 364-369.
[12]	YAN De-Hong,GUO Zhong-Yan,WU En-Jiu,YIN Shu-Zhi,FAN En-Jie,XI Hong-Fei,LIU Guan-Hua,ZHANG Qing-Li,FENG En-Pu,LU Xiu-Qin,ZHAO Kui,CHENG Ye-Hao,LI Qing-Li,LI Min,JIANG Cheng-Lie. Study of the Reaction Mechanisms Induced by¹⁶O on⁶⁴Ni at 96MeV. Chinese Physics C, 1991, 15(2): 158-164.
[13]	Sang Jianping,Liu Chaoshan,Liu Yong. Relationships Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region of N=88~90. Chinese Physics C, 1991, 15(S2): 173-181.
[14]	LI Guang-Hua,HE Hui-Yong. THE U(90) DYNAMICAL SYMMETRY IN LIGHT NUCLEI. Chinese Physics C, 1990, 14(2): 164-170.
[15]	HUANG Fei-Zeng,SHI Zhao-Min,LU Han-Lin,ZHAO Wen-Rong,YU Wei-Xiang,YUAN Xia-Lin. RESEARCH ON THE⁸⁸Y(n,2n) REACTION CROSS SECTION. Chinese Physics C, 1990, 14(4): 366-371.
[16]	WANG Da-Yan,JIN Gen-Ming,ZHANG Li,WANG Xi-Ming,YUE Hai-Kui,ZHANG Bao-Guo. DEPENDENCE OF THE MECHANISM AND CROSS SECTION OF THE α PARTICLES EMITTED FROM¹²C+⁶⁴Ni REACTION ON INCIDENT ENERGY. Chinese Physics C, 1987, 11(1): 92-97.
[17]	ZHANG Li,JIN Gen-Ming,WANG Da-Yan,ZHANG Bao-Guo,WANG Xi-Ming. ANALYSIS FOR ENERGY SPECTRA OF LIGHT PARTICLES EMITTED FROM¹²C+⁶⁴Ni REACTION. Chinese Physics C, 1986, 10(5): 583-591.
[18]	ZHANG Jing-Ye,ZHONG Ji-Quan,LI Bao-An,ZHANG Mong-Zhong. THE PROTON AND NEUTRON SUBSHELLS AND THE INTERPLAY BETWEEN THEM (Ⅱ) RARE EARTH REGION. Chinese Physics C, 1986, 10(1): 92-97.
[19]	WU Zhong-Li,WANG Qi,ZHU Yong-Tai,SUN Shu-Ming,YIN Xu,LI Song-Ling,FAN Guo-Ying,MIAO He-Bing,WANG Xiao-Ming. DIFFERENCE OF THE ISOTOPE DISTRIBUTION OF DIC PROKUCTS BETWEEN¹⁴N+⁵⁸Ni AND¹⁴N+⁶⁴Ni REACTIONS. Chinese Physics C, 1985, 9(6): 758-759.
[20]	ZHANG Jing-Ye,Zhong Ji-Quan,LI Bao-An. THE PROTON AND NEUTRON SUBSHELLS AND THE INTERPLAY BETWEEN THEM (Ⅰ)——A≈80—100 REGION. Chinese Physics C, 1985, 9(6): 736-741.

Access

Get Citation

SANG Jian-Ping, LIU Chao-Shan and LIU Yong. Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90[J]. Chinese Physics C, 1991, 15(2): 150-157.

SANG Jian-Ping, LIU Chao-Shan and LIU Yong. Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90[J]. Chinese Physics C, 1991, 15(2): 150-157. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3941)
PDF Downloads(530)
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

Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90

Corresponding author:SANG Jian-Ping,

Institute of Particle Physics,Hua-Zhong Normal Univer,Wuhan 430070

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1991-02-05

Abstract:The onset of deformation in the N=88～90 region and the effects of the gap at Z=64 subshell on nucler structure are investigated in a microscopic approach of the interacting boson model.It turns out that,besides the n-p interaction,the distribution of single particle levels in the shell model space also plays a direct and important role in the rapid transition of spectrum structure.For Nd～Dy nuclei the calculations show excellent agreement agreement with experimental energy systematics.

HTML

Reference (1)

Relation Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region N=88～90

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article