Chinese Physics C > 1991, Vol. 15 > Issue(5): 465-472

Hexadecapole Moments and Interaction between Nucleons of the Rotational Nuclei in the Rare-Earth Region

Physics Department,Suzhou University 2150061 Physics Department,Suzhou University 215006; Theoretical Physics Institute,Academia Sinica

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Abstract：
By proton-neutron BCS method with very few parameters,Hexadecapole moments (Q ₄₀) and quadrapole moments (Q ₂₀) are calculated for even-even nuclei in the whole rare earth region.Some of the results are in good agreement with expriments.The comparison between calculation and experiments shows that quadrapole interaction strengths between same nucleons are just about one fifth of that between proton and neutron,which are very important for the explanation of the Q ₄₀systematics.

References

[1]

T. Ichihara et al., Phys. Rev, C29(19s4), 1228.[2] F. Ohtani et al., Phys. Rev., C28(1983), 120.[3] H. Oyawa et al., Phys. Rev., C33(1986), 834.[4] G. F. Bertsch, Phys. Letx., B26(1968), 130.[5] 王振、吴华川, 稀土区变形偶一偶核E4特性的微观研究, 高能物理与核物理, 待发表.[6] A. Bohr and B. R. Mottelson, Physics scrtpta, 22(1980), 468.[7] D. R. Bes et al., Phys. Rev. Lett., 48(1982), 1001[8] E. Maglion et al., Nucl. Phys., A404(198.i), 333.[9] R. D. Lawson "Theory of the Nuclear Shell model" (Oxford University Press, 1980).[10] T. J. Griffen et al., Phys. Rev., 118(1960), 850.[11] A. Arima, Proc. Niols Bohr Cent. Conf. (1985), 147.[12] 曾谨言、孙洪洲, 原子核结构理论, 上海科技出版社,1987.[13] O. Scholten, H. C. Wu and Dieperink, Z. Phys., A332(1989), 1.[14] T. Ichihara et al., Phyr. Rev., C36(1987), 1754.[15] T. Otsuka et al., Phys. Rev. Lett., 48(1982), 387.[16] J. Dobaczewski et al., Phys. Rev. Lett., 60(1988), 2254.

[1]	YU Lei,LIU Shu-Xin,LEI Yi-An,ZENG Jin-Yan. Underlying Physics of Identical Odd-and Even-Mass Bands in Normally Deformed Rare-Earth Nuclei. Chinese Physics C, 2001, 25(6): 526-532.
[2]	GAO ZaoChun,CHEN YongShou. n-p Interaction in Odd-Odd Nuclei and Odd-A Nuclei. Chinese Physics C, 2000, 24(2): 146-152.
[3]	Bai Xinhua,Hu Jimin. Pairing Interction between Neutrons and Netron Halo in Light Nuclei. Chinese Physics C, 1997, 21(10): 932-936.
[4]	Gu Jinnan. Structure of Pb Isotopes and Residual Interaction. Chinese Physics C, 1995, 19(1): 64-72.
[5]	SHEN Xiao-Yan,SHEN Peng-Nian,YU You-Wen,ZHANG Zong-Ye. Color Screening Effect and N-N Scattering. Chinese Physics C, 1993, 17(9): 816-821.
[6]	YU You-Wen,ZHANG Zong-Ye,SHEN Peng-Nian,SHEN Xiao-Yan. Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation. Chinese Physics C, 1992, 16(11): 1015-1021.
[7]	SHEN Peng-Nian,ZHANG Zong-Ye,YU You-Wen. CORRELATED EFFECT ARISEN FROM EXCITATIONS OF SIX-QUARK CLUSTERS IN NUCLEON-NUCLEON INTERACTION. Chinese Physics C, 1990, 14(10): 900-906.
[8]	WANG Zhen.WU Hua-Chuan,. A MICROSCOPIC STUDY OF THE E₄PROPERTY OF DEFORMED EVEN-EVEN NUCLEI IN THE RARE EARTH REGION. Chinese Physics C, 1990, 14(7): 654-660.
[9]	DING Lin-Kai. FRAGMENTATION REGION BEHAVIOUR OF HIGH ENERGY HADRONIC INTERACTIONS. Chinese Physics C, 1990, 14(5): 399-406.
[10]	WEI Chu-Lin,FU De-Ji,XU Gong-Ou. VARIATION OF NUCLEAR DEFORMATION WITH Z,N AND CHARGE INDEPENDENCE OF NUCLEON-NUCLEON INTERACTIONS. Chinese Physics C, 1990, 14(5): 456-463.
[11]	YANG Xin-Hua,CHENG Tan-Sheng,ZHONG Yu-Shu. N-N INTERACTION IN THE DEFORMED MESON CLOUD BAG MODEL. Chinese Physics C, 1988, 12(2): 211-213.
[12]	NING Ping-Zhi. THE ΛN INTERACTION AND THE HYPERNUCLEUS^40_ΛCa. Chinese Physics C, 1987, 11(5): 708-712.
[13]	ZENG Jia-Gang,LIAO Ji-Zhi. INTERACTING BOSON MODEL FOR EVEN-EVEN NUCLEI POSSESSED OF 1⁺AND 3⁺BANDS IN THE ROTATIONAL RIGION. Chinese Physics C, 1987, 11(3): 409-418.
[14]	SU Jun-Chan,WANG Xiu-Jiang,ZHU Yao-Yin. QUARK-ANTIQUARK ONE GLUON EXCHANGE POTENTIAL AND EFFECTIVE NUCLEON-ANTINUCLEON POTENTIAL. Chinese Physics C, 1986, 10(1): 40-46.
[15]	WANG Zheng-Da. A STUDY OF THE NUCLEAR POTENTIAL BETWEEN TWO NUCLEI. Chinese Physics C, 1986, 10(3): 349-353.
[16]	YU You-Wen,ZHANG Zong-Ye. THE EQUIVALENT INTERACTIONS BETWEEN QUARKS GIVEN BY THE TRANSITION POTENTIAL V_q→qqq. Chinese Physics C, 1984, 8(4): 431-438.
[17]	ZHUANG Fei,CHEN Hua-Zhong,JIN Xing-Nan. Λ_c-N INTERACTION AND BINDING ENERGY OF Λ_cNUCLEI. Chinese Physics C, 1984, 8(2): 215-218.
[18]	CHENG Tan-Sheng,ZHONG Yu-Shu,XU Zhan. LONG RANGE POTENTIAL BETWEEN NUCLEONS. Chinese Physics C, 1984, 8(1): 91-98.
[19]	YU YOU-WEN. THE INTERACTION OF ANTINUCLEON WITH NUCLEUS. Chinese Physics C, 1979, 3(6): 676-680.
[20]	YU YON-WEN,WU WEI-FANG. THE EFFECTIVE INTERACTION BETWEEN THE NUCLEON AND THE ISOBAR. Chinese Physics C, 1978, 2(5): 468-470.

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WANG Zhen, RONG Zhong-Lin and WU Hua-Chuan. Hexadecapole Moments and Interaction between Nucleons of the Rotational Nuclei in the Rare-Earth Region[J]. Chinese Physics C, 1991, 15(5): 465-472.

WANG Zhen, RONG Zhong-Lin and WU Hua-Chuan. Hexadecapole Moments and Interaction between Nucleons of the Rotational Nuclei in the Rare-Earth Region[J]. Chinese Physics C, 1991, 15(5): 465-472. 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

Hexadecapole Moments and Interaction between Nucleons of the Rotational Nuclei in the Rare-Earth Region

Corresponding author:WANG Zhen,

Physics Department,Suzhou University 2150061 Physics Department,Suzhou University 215006; Theoretical Physics Institute,Academia Sinica

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1991-05-05

Abstract:By proton-neutron BCS method with very few parameters,Hexadecapole moments (Q₄₀) and quadrapole moments (Q₂₀) are calculated for even-even nuclei in the whole rare earth region.Some of the results are in good agreement with expriments.The comparison between calculation and experiments shows that quadrapole interaction strengths between same nucleons are just about one fifth of that between proton and neutron,which are very important for the explanation of the Q₄₀systematics.