Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region

Chen Xingqu; Xing Zheng; Wang Yangli

Chinese Physics C> 1994, Vol. 18> Issue(3) : 256-262

Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region

Department of Modern Physict, Lanzkou University, Lanzhou 730000

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Abstract：
The deexcitation spins of the superdeformed bands in the mass～150 region are determined by using multiple V-shaped plot. The agreement between the calculated and observed transition energies, the kinematic and dynamic moments of inertia is quite well when a correct spin assignment is made.

References

[1]

邢正、陈星蕖，高能物理与核物理'15（1991）1020.[2]C.S.Wu and J.Y.Zeng,Commun in Theor.Phys.,8（1987）51.[3]陈星蕖、邢正，高能物理与核物理，15（1991）1094.[4]C.S.Wu,J.Y.Zeng,Z.Xiny,X.Q.Chen and J.Meng,Phys.Rev.,C45（1992）261.[5]J.Y.Zeny,J.Meny,C.S.Wu,E.GZhao,Z.XinyandX.Q.Chen,Phys.Rev.,C44（1991）R1745.[6]盂杰，北京大学博士论文，1991,5.[7]P.Fallon et al,Phys.Lett,B257（1991）269.[8]M.A.Bentley et al,Phys.Rev.Lett.,59（1987）2141.[9]C.E.Rathke et al,Phys Lett.,B209（1988）177.[10]M.A.Deleplanque et al,Phys.Rev.Lett.,60（1988）1626.[11]W.Nazarewicz et al,Nucl Phys.,A503（1989）331.[12]G.Hebbinghaus et al,Phys.Lett.,240B（1990）311.[13]T.Razaca-Urban et al,Z.Phys,A339（1991）421.[14]K.Zuber et al,Nucl.Phys,A520（1990）195c.[15]B.Hass et al,Phys.Rev.,42C（1990）R1817.[16]T.Byrski et al,Phys. Rev. Lett.,64（1990）1650.[17]P.Fallon et al,Phys.Lett.,B218（1989）137.[18]J.K.Johansson et al,Phys.Rev.Lett.,63（1989）2200.[19]V.P.JanzenetaL.,Proc.Int.Conf.on High Spin Phys.and Gamma-Soft Nuclei,Pittsburgh,World Scientific,1991,p.225.[22]C.S.Wu,L.Cheng.C.Z.Lin and J.Y.Zeng,Phys.Rev.,C45（1992）2507.

[1]	LU Li-Jun , ZHANG Jin-Fu , BAI Hong-Bo . Shape Transition and Coexistence of Yrast-Bands in A～150 Nuclei. Chinese Physics C, 2006, 30(S2): 62-64.
[2]	LI Ming-Liang , ZHU Sheng-Jiang . Property Analysis and Spin Assignments Superdeformed Bands in A≈150 Region. Chinese Physics C, 2006, 30(11): 1078-1082.
[3]	LIU Shu-Xin . Configuration Structure of Superdeformed Bands in A～190 Mass Region. Chinese Physics C, 2005, 29(9): 871-874.
[4]	ZHANG Xin-Ming , ZHOU Huan-Qiang . Study for Superdeformed Bands in A～190 Region with Quantum Group U_qp(u₂) Model. Chinese Physics C, 2002, 26(8): 843-850.
[5]	GUO Jian-You , XU Fu-Xin , RUAN Tu-Nan . Further Discussion on the Spin-Determination of Superdeformed Bands in the A～190 Region. Chinese Physics C, 2001, 25(6): 514-520.
[6]	FANG Xiang-Zheng , RUAN Tu-Nan . Phenomenological Description of Superdeformed Bands. Chinese Physics C, 2001, 25(4): 315-321.
[7]	FANG XiangZheng , LI XianYin , RUAN TuNan . Description of the Superdeformed Bands in A～190 Region with a Three-Parameter Formula. Chinese Physics C, 2000, 24(4): 312-319.
[8]	LI ZhongHua , WU ChongShi . Elimination of the Fluctuation in the Observed Transition Energies and Spin Assignments of the Superdeformed Bands in A≈150 Region. Chinese Physics C, 2000, 24(1): 71-76.
[9]	Zhou Xianrong , Xu Fuxin . Analysis on Superdeformed Bands by Using I(I+1) Expansion. Chinese Physics C, 1999, 23(10): 1015-1023.
[10]	Wu Chongshi . Re-Discussion of the Spin Assignments of the Superdeformed Bands in A～190 Region (I) Even-Even Superdeformed Nuclei. Chinese Physics C, 1998, 22(1): 71-77.
[11]	Xu Furong , Hu Jimin , Zheng Chunkai . The Vibrational and Rotational Motions Model of Nucleus(Ⅲ) Study of Superdeformed Bands in A～190 Region. Chinese Physics C, 1996, 20(6): 554-562.
[12]	Wu Chongshi , Zhou Zhining , Li Song . △I=4 Bifurcations in A～190 Superdeformed Bands. Chinese Physics C, 1996, 20(11): 1028-1033.
[13]	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.
[14]	Chen Xingqu , Xing Zheng . THE ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL. Chinese Physics C, 1994, 18(5): 448-453.
[15]	ZHU Sheng-Jiang . Research on Level Structures of Neutron-Rich Nuclei and Shape Phase Transitions Around A～100 and 150 Regions. Chinese Physics C, 1993, 17(4): 353-361.
[16]	XIAO Zhen-Jun , LU Gong-Ru , DING Yi-Bing . Experimental Determination of the Radiative Correction Factor Δr and Phenomenological Analyses. Chinese Physics C, 1993, 17(6): 516-523.
[17]	CHEN Xing-Qu , XING Zheng . Phenomenological Analysis and Determination of Spins for Superdeformed Bands in the Mass-190 Region. Chinese Physics C, 1991, 15(12): 1094-1100.
[18]	XING Zheng , CHEN Xing-Qu . Phenomenological Analysis of Superdeformed Bands in Even-Even Nuclei. Chinese Physics C, 1991, 15(11): 1020-1024.
[19]	LUO Yi-Xiao , ZHONG Ji-Quan . THE SUPERDEFORMED BANDS IN Nd AND Ce NUCLEI. Chinese Physics C, 1989, 13(7): 632-641.
[20]	PENG HONG-AN , JIU ZHONG-PIN , LI JIA-RONG . PHENOMENOLOGICAL ANALYSIS ON W^{^{^±}} BOSON'S MAGNETIC MOMENT AND A NEW EXPERIMENTAL SUGGESTION. Chinese Physics C, 1983, 7(6): 761-765.

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Chen Xingqu, Xing Zheng and Wang Yangli. Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region[J]. Chinese Physics C, 1994, 18(3): 256-262.

Chen Xingqu, Xing Zheng and Wang Yangli. Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region[J]. Chinese Physics C, 1994, 18(3): 256-262. shu

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

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沈阳化工大学材料科学与工程学院沈阳 110142

Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region

Corresponding author: Chen Xingqu,

Department of Modern Physict, Lanzkou University, Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-03-05

Abstract: The deexcitation spins of the superdeformed bands in the mass～150 region are determined by using multiple V-shaped plot. The agreement between the calculated and observed transition energies, the kinematic and dynamic moments of inertia is quite well when a correct spin assignment is made.