Particle-number-conserving analysis of multiquasiparticle bands in <SUP>177</SUP>Lu

ZHANG Zhen-Hua; QI Shou-Tao; SUN Bao-Xi; LEI Yi-An; ZENG Jin-Yan

doi:10.1088/1674-1137/34/1/007

Chinese Physics C> 2010, Vol. 34> Issue(1) : 39-44 DOI: 10.1088/1674-1137/34/1/007

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu

Abstract
HTML
Reference
Related

PDF

Abstract：
The experimental one-, three-, and five-quasiparticle bands in ¹⁷⁷Lu are analyzed by the particle-number conserving (PNC) method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia are reproduced very well by PNC calculations with us free parameter.

References

[1]

. Bohr A, Mottelson B R, Pines D. Phys. Rev., 1966, 110 :936-9382. Bohr A, Mottelson B R. Nuclear Structure, Vol.2, (1975,Benjamin, MA)3. ZENG J Y, LEI Y A, JIN T H, ZHAO Z J. Phys. Rev. C,1994, 50 : 746-7564. ZENG J Y, CHENG T S. Nucl. Phys. A, 1984, 421: 125c--140c5. Rowe D J. Nuclear Collective Motion. Methuen, London,1970. 1956. Walker P M, Draculis G. Nature, 1999, 399: 35-407. Singh S, Malik S S, Jain A K, Singh B. Atomic Data and Nuclear Data Tables, 2006, 92: 1-468. Petkov P et al. Nucl. Phys. A, 1996, 559: 505-5449. Dracoulis G D et al. Phys. Lett. B, 2004, 584: 22-3010. ZENG J Y, JIN T H, ZHAO Z J. Phys. Rev. C, 1994, 50 :1388-139711. XIN X B, LIU S X, LEI Y A, ZENG J Y. Phys. Rev. C,2000, 62 : 067303-612. WU C S, ZENG J Y. Phys. Rev. C, 1989, 39 : 666-67013. Moligue H, Dudek J. Phys. Rev. C, 1997, 56 : 1795-181314. Bengtsson R, Frauendorf S, May F R. Data and Nucl. Data Tables, 1986, 35: 15-12215. Nilsson S G et al. Nucl. Phys. A, 1969, 131: 1-6616. Kondev F G et al. Nucl. Phys. A, 1997, 617: 91-13017. Mullins S M et al. Phys. Rev. C, 1998, 58 : 831-84518. Baktash C, Hass B, Nazarewicz W. Ann. Rev. Nucl. Part.Sci., 1995, 45: 485-541

[1]	Qing-Qing Zhang , Anshul Dadwal , Xiao-Tao He . Particle-number conserving analysis of the πd_5/2 band in ^{117,119,121,123,125}Cs. Chinese Physics C, 2026, 50(3): 1-8.
[2]	Honey Sharma , H. M. Mittal . Band head spin determination of triaxial superdeformed bands in ^163,164,165Lu through two-parameter formulae. Chinese Physics C, 2018, 42(11): 114102. doi: 10.1088/1674-1137/42/11/114102
[3]	Rong An , Lisheng Geng , Shisheng Zhang , Lang Liu . Particle number conserving BCS approach in the relativistic mean field model and its application to ^32-74Ca. Chinese Physics C, 2018, 42(11): 114101. doi: 10.1088/1674-1137/42/11/114101
[4]	Zhen-Hua Zhang , Peng Xu . Investigation of the high-spin rotational properties of the proton emitter ¹¹³Cs using a particle-number conserving method. Chinese Physics C, 2017, 41(2): 024103. doi: 10.1088/1674-1137/41/2/024103
[5]	Jin-Tao Zhu , Guo-Fu Liu , Jun Yang , Xiao-Liang Luo , Lei Zhang , Li-Feng Ji . A new method of charged particle identification based on frequency spectrum analysis. Chinese Physics C, 2016, 40(3): 036202. doi: 10.1088/1674-1137/40/3/036202
[6]	CHENG Ming-Jian , LIU Lang , ZHANG Yi-Xin . Particle-number fluctuation of pairing correlations for Dy isotopes. Chinese Physics C, 2015, 39(10): 104102. doi: 10.1088/1674-1137/39/10/104102
[7]	LI Bing-Huan , ZHANG Zhen-Hua , LEI Yi-An . Particle-number conserving analysis for the 2-quasiparticle and high-K multi-quasiparticle states in doubly-odd ^174,176Lu. Chinese Physics C, 2013, 37(1): 014101. doi: 10.1088/1674-1137/37/1/014101
[8]	ZHANG Zhen-Hua , XU Hong-Qiao , SUN Bao-Xi . Particle-number conserving analysis of the high-K multi-quasiparticle bands in ¹⁷⁹Re. Chinese Physics C, 2010, 34(12): 1836-1841. doi: 10.1088/1674-1137/34/12/009
[9]	ZHANG Zhen-Hua , WU Xi , LEI Yi-An , ZENG Jin-Yan . Nonadditivity in moments of inertia of high-K multiquasiparticle bands. Chinese Physics C, 2008, 32(9): 681-686. doi: 10.1088/1674-1137/32/9/001
[10]	GONG Lun-Xun , LIU Shu-Xin , ZHU Hong-Bo , ZENG Jin-Yan . Particle-Number Conserving Analysis for High K Multi-Quasiparticle Bands in Odd-A Deformed Nuclei ^173,175Hf. Chinese Physics C, 2002, 26(4): 371-376.
[11]	Zhang Yuhu , Zhao Qingzhong , Zhou Xiaohong , Sun Xiangfu , Lei Xiangguo , Guo Yingxiang , Liu Zhong , Chen Xinfeng , Zhu Yongtai , Wen Shuxian , Yuan Guanjun , Liu Xiangan . High-Spin States in ¹⁶²Lu and Signature Inversion of Yrast Bands in Doubly Odd Nuclei Around the A=160 Mass Region. Chinese Physics C, 1997, 21(S2): 15-24.
[12]	Xing Zheng , Chen Xingqu . Analysis of Identical Bands for Odd-A Superdeformed Nuclei in A ~190 Mass Region. Chinese Physics C, 1995, 19(S2): 207-213.
[13]	Jin Taihao , Zhao Zhengji , Zeng Jinyan . Particle-Number Conserving Calculation of the Bandhead Moments of Inertia of Identical SD Bands. Chinese Physics C, 1994, 18(3): 239-248.
[14]	Chen Xingqu , Xing Zheng . Analysis of Superdeformed Bands in the Particle-Rotor Model. Chinese Physics C, 1994, 18(Z1): 95-102.
[15]	Jin Taihao , Zhao Zhengji , Zeng Jinyan . Particle-Number Conserving Calculation of the Bandhead Moments of Inertia of Identical SD Bands. Chinese Physics C, 1993, 17(S4): 411-421.
[16]	Chen Xingqu , Xing Zheng . An Analysis of Energy Spectra and Determination of Spins for Superdeformed Bands in the A~190 Region. Chinese Physics C, 1991, 15(S4): 419-426.
[17]	Xing Zheng , Chen Xingqu . A Phenomenological Analysis of Superdeformed Bands in Even-Even Nuclei. Chinese Physics C, 1991, 15(S4): 411-417.
[18]	Huang Haixin , Wu Chongshi , Zeng Jinyan . Microscopic Analysis of the Low-Lying Even Parity Bands in ¹⁶⁸Er. Chinese Physics C, 1989, 13(S2): 193-206.
[19]	CHENG Tan-Sheng , WU Chong-Shi , ZENG Jin-Yan . PARTICLE-NUMBER-CONSERVING APPROACH FOR TREATING CRANKING HAMILTONIAN. Chinese Physics C, 1988, 12(4): 534-540.
[20]	Cheng Tansheng , Wu Chongshi , Zeng Jinyan . Particle-Number-Conserving Approach for Treating Cranking Hamiltonian. Chinese Physics C, 1988, 12(S3): 313-320.

Access

Get Citation

ZHANG Zhen-Hua, QI Shou-Tao, SUN Bao-Xi, LEI Yi-An and ZENG Jin-Yan. Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu[J]. Chinese Physics C, 2010, 34(1): 39-44. doi: 10.1088/1674-1137/34/1/007

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-03-25
Revised: 2009-04-27

Article Metric

Article Views(4299)
PDF Downloads(639)
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

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu

Corresponding author: LEI Yi-An,

Received Date: 2009-03-25

Accepted Date: 2009-04-27

Available Online: 2010-01-05

Abstract:

The experimental one-, three-, and five-quasiparticle bands in ¹⁷⁷Lu are analyzed by the particle-number conserving (PNC) method for treating the cranked shell model with pairing interaction, in which the blocking effects are taken into account exactly. The experimental moments of inertia are reproduced very well by PNC calculations with us free parameter.

HTML

Reference (1)

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu

Corresponding author: LEI Yi-An,

HTML

目录

Particle-number-conserving analysis of multiquasiparticle bands in 177Lu

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Particle-number-conserving analysis of multiquasiparticle bands in 177Lu

Corresponding author: LEI Yi-An,

HTML

目录

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu

Particle-number-conserving analysis of multiquasiparticle bands in ¹⁷⁷Lu