Chinese Physics C > 1987, Vol. 11 > Issue(3): 409-418

INTERACTING BOSON MODEL FOR EVEN-EVEN NUCLEI POSSESSED OF 1⁺AND 3⁺BANDS IN THE ROTATIONAL RIGION

ZENG Jia-Gang^,,
LIAO Ji-Zhi

Abstract
HTML
Reference
Related

PDF

Abstract：
On the bases of s, d IBM, octupole states are taken into account and the two-quasiparticle excitation is treated as boson-like in the SU(3) limit. The energy spectra are obtained analytically and the nondegenerated 1 ⁺and 3 ⁺bands are also reproduced. The calculated spectra of eight nuclei, which possess with 1 ⁺or 3 ⁺bands in their energy spectra in the rotational rigion, agree with the experimental ones fairly good.

References

[1]

A. Arima and F. Iachello, Ann,Phys., 111(1978), 201.[2] D. D. Warner and R. F. Casten, Phys. Rev, 024(1981), 1713[3] R. D. Ratna Raju, Phys. Rev., 023(1981), 518.[4] 凌寅生, 高能物理与核物理, 6(1982), 77. 顾金南等, 高能物理与核物理, 6(1982).453.廖继志, 高能物理与核物理, 10(1986), 486.[5] Wu Hua-Chuan, Phys. Lett., 110B(1982), 1.[6] Yoshimi Akiyama, Nucl. Phys., A433(1985), 369.[7] A. Arima and F. lachello, Ann. Phys., 99(1976), 253.[8] 钱诚德, 原子核物理, 7(1985), 38.[9] D. J. Horen, Nucl. Data Sheets, 19(1976), 383.[10] J. K. Tuli, Nucl. Data Sheets, 12(1974),477.[11] A. Buvrn, Nucl. Data Sheets. 17(1976). 97.[12] L. R. Greenwood Nucl. Data Sheetr, 11(1974), 365.[13] L. R. Greenwood, Nucl. Data Sheets,15(1975), 497.[14] Y. A. Ellis. Nucl. Data Sheets, 21(1977), 493.[15] M. R. Schmorak, Nucl. Data Sheets, 17(1976), 391.[16] 廖继志, 高能物理与核物理, 10(1986), 374.[17] 钱诚德, 原子核物理, 4(1982), 223.[18] 吴华川, 高能物理与核物理, 6(1982), 601.

[1]	ZHANG Yu,HOU Zhan-Feng,LIU Yu-Xin. Boson Number Dependence of the Quantities Sensitive to Phase Transition in the Interacting Bosons Model. Chinese Physics C, 2006, 30(S2): 90-93.
[2]	LU Li-Jun,ZHANG Jin-Fu. Low-Lying Spectra and Electromagnetic Transition Rates in^140—162Gd in the Interacting Boson Model. Chinese Physics C, 2006, 30(2): 128-133.
[3]	LUO Yan-An,PAN Feng,NING Ping-Zhi,Jerry P. SD-Pair Shell Model and Proton-Neutron Interacting Boson Model. Chinese Physics C, 2004, 28(S1): 87-89.
[4]	XU Yan-Bing. Influence of 1h_11/2Orbit on the Shapes of Even Even Nuclei Around A～100 Region. Chinese Physics C, 2004, 28(6): 601-606.
[5]	FAN Ti-Gui,LU Li-Jun,ZHANG Jin-Fu. Low-Lying Spectra and Electromagnetic Transition Rates in^164—182Hf in the Interacting Boson Model. Chinese Physics C, 2004, 28(S1): 119-122.
[6]	ZHANG Miao-Jing,SHEN Peng-Nian,LIU Xian-Hui,KONG Fan-Xin. Study about Light Hypernuclei and YN Interaction Based on Chiral SU(3) Quark Model. Chinese Physics C, 2001, 25(8): 743-753.
[7]	ZHANG JinFu,PAK JaeYon,LIU FengYing. Low-Lying Spectra and E2 Transition Rates in Even-even Ce Isotopes in the Interacting Boson Model. Chinese Physics C, 2000, 24(11): 1066-1072.
[8]	Zhou Huanqiang,Guan Xiwen,He Jingsong. A Two-Parameter Deformed Two-Dimensional Interacting Boson Model With U_qp(U₃)U_qp(U₂)U_qp(SO₂) Symmetry. Chinese Physics C, 1996, 20(1): 38-44.
[9]	DENG Wei-Zhen,YANG Ze-Sen,WANG Yu-Cheng. A Non-Hermitian Approach of Dyson Boson Expansion to Interacting Boson Model. Chinese Physics C, 1993, 17(10): 907-911.
[10]	SANG Jian-Ping. s′ Boson and the S-D Truncation in the IBM. Chinese Physics C, 1992, 16(5): 423-430.
[11]	DAI Zi-Gao,FU De-Ji,LIANG Shi-Dong,XU Gong-Ou. The Solution of the Interacting SPD Boson Model with Continuous Variables Representation on Giant Dipole Resonances. Chinese Physics C, 1991, 15(6): 569-576.
[12]	LONG Gui-Lu,SUN Hong-Zhou. GROUP CHAIN CHECK ON THE PROTON-NEUTRON INTERACTING BOSON MODEL COMPUTER CODE NPBOS. Chinese Physics C, 1989, 13(9): 849-855.
[13]	TU Chuan-Shi. REALIZATION OF THE EMBEDDING OF LIESUBAL GEBRA IN THE CASE OF INTERACTING BOSON MODEL. Chinese Physics C, 1987, 11(5): 634-643.
[14]	DI Yao-Min.F-SPIN BREAKING IN IBM. Chinese Physics C, 1985, 9(4): 461-466.
[15]	ZHU Pei-Yu,CAO Yu-Fang,WU You-Shi. THE SPIN (6) LIMIT OF INTERACTING BOSON-FERMION MODEL Ⅱ. Chinese Physics C, 1985, 9(2): 154-160.
[16]	YANG Ze-Sen(Tse-sen Yang). DYSON'S BOSON EXPANSION AND THE INTERACTING BOSON MODEL. Chinese Physics C, 1985, 9(3): 341-348.
[17]	XU Gong-Ou,YANG Ya-Tian,GU Jin-Nan. COMPARISON BETWEEN THE BOHR-MOTTELSON MODEL AND THE INTERACTING BOSON MODEL. Chinese Physics C, 1984, 8(3): 352-360.
[18]	LIU YONG,TIAN XIAO-CEN,YANG TSE-SEN. A MICROSCOPIC CALCULATION OF THE COLLECTIVE SPECTRA OF THE NEUTRON CONFIGURATIONS (CLOSED SHELLS)⁵⁰(d_5/2g_7/2s_1/2d_3/2h_1/2)¹²BASED ON DYSON REPRESENTATION OF THE INTERACTING BOSON MODEL. Chinese Physics C, 1983, 7(6): 724-734.
[19]	ZHANG XI-ZHEN,LI CHU-HSIA,. INTERACTING BOSON-FERMION MODEL AND. Chinese Physics C, 1982, 6(3): 347-354.
[20]	WU RUA-CHUAN. INTERACTING BOSON MODEL FOR ROTATIONAL STATES OF NEGATIVE PARITY. Chinese Physics C, 1982, 6(5): 601-608.

Access

Get Citation

ZENG Jia-Gang and LIAO Ji-Zhi. INTERACTING BOSON MODEL FOR EVEN-EVEN NUCLEI POSSESSED OF 1 ⁺AND 3 ⁺BANDS IN THE ROTATIONAL RIGION[J]. Chinese Physics C, 1987, 11(3): 409-418.

ZENG Jia-Gang and LIAO Ji-Zhi. INTERACTING BOSON MODEL FOR EVEN-EVEN NUCLEI POSSESSED OF 1 ⁺AND 3 ⁺BANDS IN THE ROTATIONAL RIGION[J]. Chinese Physics C, 1987, 11(3): 409-418. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3494)
PDF Downloads(464)
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

INTERACTING BOSON MODEL FOR EVEN-EVEN NUCLEI POSSESSED OF 1⁺AND 3⁺BANDS IN THE ROTATIONAL RIGION

ZENG Jia-Gang^,
LIAO Ji-Zhi

Corresponding author:ZENG Jia-Gang,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1987-06-05

Abstract:On the bases of s, d IBM, octupole states are taken into account and the two-quasiparticle excitation is treated as boson-like in theSU(3) limit. The energy spectra are obtained analytically and the nondegenerated 1⁺and 3⁺bands are also reproduced. The calculated spectra of eight nuclei, which possess with 1⁺or 3⁺bands in their energy spectra in the rotational rigion, agree with the experimental ones fairly good.