THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI

Liao Ji-zhi

Chinese Physics C> 1980, Vol. 4> Issue(5) : 626-631

THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI

Liao Ji-zhi

Sichuan University

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Abstract：
In this paper a three bands intersection model describing the high spin states ofeven-even nuclei have been proposed. This model has the ability to explain the back-bending behaviour in the plot of the moments of inertia versus the rotational angularvelocity, i.e. l-ω² curve, of some even-even nuclei.

References

[1]

A. Johnson et al., Nucl. Phys., A179 (1970), 753.[2] P. Thieberger et al., Phys. Rev. Lett., 28 (1972), 972.[3] A. Johnson and Z. Szymanski, Phys. Rep., 7C(1973), 181.[4] F. S. Stephens, Rev, Mod. Phys., 47 (1975). 43.[5] A. Bohr, Rev, Mod, Phys., 48 (1976), 365.[6] B. R. Mettelson, J. G. Valatin, Phys. Rev. Lett., 5 (1960), 511.[7] F. S. Stephens, R. Simon, Nnct. Phys., A183 (1972), 257.[8] C. K. Ross et al.,Nucl. Phys., A211(1973), 145.[9] 朱耀银、张邦国、吴成礼,原子核物理(1974年会议资料选编)原子能出版社,1977年318页.[10] R. A. Brroglia et al., Phys. Lett., 50B (1974), 095;Phys. Lett., 57B (1975), 113.[11] 张敬业、李君清、高元义,高能物理与核物理,2(1978),67.[12] A. Molinari and T. Regge,Phys Lett., 41B (1972), 93.[13] P. Holmberg et al., Nucl. Phys., A117 (1968), 552.[14] D. SPard et al., Phys. Lett., 44B(1973), 39;T. L. Khoo et al., Plays. Rev. Lett., 31(1973),1146.[15] R. M. Lieder, Phys. Lett.,49B (1974), 161.

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[11]	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.
[12]	Wu Chongshi . Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei. Chinese Physics C, 1995, 19(11): 1024-1028.
[13]	Qian Chengde . Effects of Positive-Parity States Octupole Correlations for Even-Even Nuclei in Rotational Regions. Chinese Physics C, 1994, 18(5): 473-480.
[14]	Wang Huangsheng , Liao Jizhi . Applications of the O(6) Limit of IBM1 with Three-Body Potential to the Even-Even Platinum Nuclei. Chinese Physics C, 1994, 18(1): 91-96.
[15]	Sang Jianping , Liu Yong . The Microscopic Investigation of High-Spin States for Even-Even Nuclei(III)Application to isotopes ¹²⁶Ba,¹²⁸Ba and ¹³⁰Ba. Chinese Physics C, 1994, 18(12): 1102-1106.
[16]	SHEN Xiao-Yan , HU Ji-Min . The Semiclassical Study of Nuclear High Spin States. Chinese Physics C, 1991, 15(8): 720-729.
[17]	XING Zheng , CHEN Xing-Qu . Phenomenological Analysis of Superdeformed Bands in Even-Even Nuclei. Chinese Physics C, 1991, 15(11): 1020-1024.
[18]	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.
[19]	WU CHONG-SHI , ZENG JIN-YIAN . TWO-NUCLEON TRANSFER REACTIONS ON DEFORMED NUCLEI. Chinese Physics C, 1981, 5(4): 493-502.
[20]	Gu Jin-nan , Wang Zheng-da . THE ROTATIONAL THREE-BAND INTERACTION FOR EVEN-EVEN NUCLEI. Chinese Physics C, 1980, 4(5): 652-660.

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Liao Ji-zhi. THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI[J]. Chinese Physics C, 1980, 4(5): 626-631.

Liao Ji-zhi. THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI[J]. Chinese Physics C, 1980, 4(5): 626-631. shu

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Received: 1978-09-25
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

THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI

Liao Ji-zhi

Sichuan University

Received Date: 1978-09-25
Accepted Date: 1900-01-01
Available Online: 1980-10-05

Abstract: In this paper a three bands intersection model describing the high spin states ofeven-even nuclei have been proposed. This model has the ability to explain the back-bending behaviour in the plot of the moments of inertia versus the rotational angularvelocity, i.e. l-ω² curve, of some even-even nuclei.