Description of Ground States in Even-Even Deformed Nuclei with q-Deformed Three-Parameter Formula

FANG Xiang-Zheng; RUAN Tu-Nan

Chinese Physics C> 2001, Vol. 25> Issue(3) : 212-219

Description of Ground States in Even-Even Deformed Nuclei with q-Deformed Three-Parameter Formula

FANG Xiang-Zheng ^, ,
RUAN Tu-Nan

CCAST World Lab,Beijing 100080,China2 Department of Physics,Anhui University,Hefei 230039,China3 Department of Modern Physics,University of Science and Technology of China,Hefei 230027,China

Abstract
HTML
Reference
Related

PDF

Abstract：
With q-deformed three-parameter formula,the ground rotational bands of 29 even-even rare-earth and actinium nuclei have been calculated,and the fitting parameters have been analyzed. The calculated results show that the ground rotational bands of even even nuclei may be described well by the rigid rotor with q-deformed moment of inertia.

References

[1]

Raychev P P,Roussev R P,Smimov Yu F. J. Phys. ,1990,616:L1372 IwaoS. Prog. Theor. Phys. ,1990,83:3633 MENG Jie, WU Chong-Shi, ZENG Jin-Yan. High Energy Phys. and Nucl. Phys. , 1992,16:90(in Chinese)(孟杰, 吴崇试, 曾谨言. 高能物理与核物理,1992,16:90)4 Barbier R, Meyer J ,Kibler. J. J. Phys., 1994, G20:L135 ZHANG Xin-Ming, ZHOU Hum-Qiang. High Energy Phys. and Nucl. Phys.,1996,20:165(in Chinese)(张新明, 周焕强. 高能物理与核物理,1996,20:165)6 PAN Feng,LUO Yan-An, W Shen-Qi. High Energy Phys. and Nucl. Phys. ,l998,22:61(in Chinese)(潘峰, 罗延安, 喻身启. 高能物理与核物理,1998,22:61)7 FANG Xiang-Zheng,RUAN Tu-Nan. High Energy Phys. and Nucl. Phys. ,2000,24:269 (in Chinese)(方向正, 阮图南. 高能物理与核物理 2000,24:269)8 ZENG Jin-Yan. High Energy Phys. and Nucl. Phys. ,1996,20:165(in Chinese)(曾谨言. 高能物理与核物理,1996,20:165)9 Eonche S et al. Nucl. Phys. ,1989 ,A500:30810 Hara K,Sun Y ,Nucl. Phys. ,1991 ,A529:44511 Satula W, Wyss R. Phys. Rev. ,1994 , C50:288812 Mottelson B R,Valatin J,Phys. Rev. Lett. ,1960,G5:511

[1]	WANG Zhong-Qing , DUAN Chang-Kui . Phase Probability Distributions of Pair q-Coherent States. Chinese Physics C, 2006, 30(3): 273-276.
[2]	WANG Zhong-Qing , LI Jun-Hong , AN Guang-Lei . Pair q-Coherent States and Their Antibunching Effects. Chinese Physics C, 2005, 29(6): 623-626.
[3]	LU Dao-Ming . Antibunching Effect of Superposition of the q-Deformed Generalized States. Chinese Physics C, 2003, 27(7): 571-573.
[4]	LIANG Mai-Lin , YUAN Bing . Phase Difference and the Squeezing Property of the Superpositions of the q-Deformed Generalized Coherent States. Chinese Physics C, 2002, 26(9): 900-903.
[5]	WANG Ji-Suo , LIU Tang-Kun , ZHAN Ming-Sheng . Higher-Order Squeezing for Generalized Odd and Even Coherent States of a Q-Deformed Non-harmonic Oscillator. Chinese Physics C, 2001, 25(1): 11-15.
[6]	GAO Yong-Hua , HE Ming-Zhong , DUAN Chun-Gui . Q²-Rescaling Parameters’Empiric Formula of the Double Q²-Rescaling Model. Chinese Physics C, 2001, 25(6): 533-537.
[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]	FANG XiangZheng , RUAN TuNan . Description of Superdeformed Bands in ¹⁴⁸Gd in q-deformed Moment of Inertia. Chinese Physics C, 2000, 24(3): 269-274.
[9]	Pan Feng , Luo Yanan , Yu Shenqi . q-Deformation of Three-Parameter Wu-Zeng Formula. Chinese Physics C, 1998, 22(1): 61-70.
[10]	Xie Wenfang . Q-Effect of Structures of 3-Particle Systems. Chinese Physics C, 1997, 21(5): 465-469.
[11]	Yu Zhaoxian , Yu Ge , Zhang Dexing , Liu Yehou . Nodvik and Holstein-Primakoff Realizations for Two-ParameterDeformed Quantum Algebra SU(1,1)_(q,s). Chinese Physics C, 1996, 20(12): 1082-1086.
[12]	Yu Zhaoxian , Liu Yehou , Li Qinglin , Liang Bifang . Study of SU(2)_q,s Coherent State by Using (q,s) Deformed Harmonic Oscillators of SU(2)_q,s Quantum Algebra. Chinese Physics C, 1995, 19(3): 258-263.
[13]	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.
[14]	Hao Sanru , Li Guanghua , Long Junyan . q-Deformed Charged Fermion Coherent States and SU(3)Charged, Hypercharged Fermion Coherent States. Chinese Physics C, 1994, 18(10): 919-927.
[15]	CHEN Yong-Qing . q-Oscillator Representations of the Quantum Superalgebra spl_q(2,1). Chinese Physics C, 1993, 17(7): 631-635.
[16]	WU ChONG-Shi , ZENG Jin-Yan . COLLECTIVE EXCITATION SPECTRA IN EVEN-EVEN DEFORMED NUCLEI Ⅲ.——VARIOUS EXPANSIONS OF EXCITATION ENERGY OF GROUND BAND. Chinese Physics C, 1985, 9(1): 77-88.
[17]	WU Chong-Shi , ZENG Jin-Yan . THE COLLECTIVE EXCITATION SPECTRA OF EVEN-EVEM DEFORMED NUCLEI. Chinese Physics C, 1985, 9(2): 214-219.
[18]	LIAO Ji-Zhi , PU Xian-An . A NEW EXPRESSION FOR THE ROTATIONAL BANDS OF AN EVEN-EVEN NUCLEUS. Chinese Physics C, 1984, 8(4): 486-490.
[19]	WU Chong-Shi , ZENG Jin-Yan . THE COLLECTIVE EXCITATION SPECTRA IN EVEN-EVEN DEFORMED NUCLEI Ⅱ. ANALYSIS OF THE GROUND BAND. Chinese Physics C, 1984, 8(4): 445-452.
[20]	WU Chong-Shi , ZENG Jin-Yan . THE COLLECTIVE EXCITATION SPECTRA IN EVEN-EVEN DEFORMED NUCLEI (Ⅰ) THEORETICAL FORMULATION. Chinese Physics C, 1984, 8(2): 219-226.

Access

Get Citation

FANG Xiang-Zheng and RUAN Tu-Nan. Description of Ground States in Even-Even Deformed Nuclei with q-Deformed Three-Parameter Formula[J]. Chinese Physics C, 2001, 25(3): 212-219.

FANG Xiang-Zheng and RUAN Tu-Nan. Description of Ground States in Even-Even Deformed Nuclei with q-Deformed Three-Parameter Formula[J]. Chinese Physics C, 2001, 25(3): 212-219. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2000-01-19
Revised: 1900-01-01

Article Metric

Article Views(2495)
PDF Downloads(554)
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

Description of Ground States in Even-Even Deformed Nuclei with q-Deformed Three-Parameter Formula

FANG Xiang-Zheng ^,
RUAN Tu-Nan

Corresponding author: FANG Xiang-Zheng,

CCAST World Lab,Beijing 100080,China2 Department of Physics,Anhui University,Hefei 230039,China3 Department of Modern Physics,University of Science and Technology of China,Hefei 230027,China

Received Date: 2000-01-19
Accepted Date: 1900-01-01
Available Online: 2001-03-05

Abstract: With q-deformed three-parameter formula,the ground rotational bands of 29 even-even rare-earth and actinium nuclei have been calculated,and the fitting parameters have been analyzed. The calculated results show that the ground rotational bands of even even nuclei may be described well by the rigid rotor with q-deformed moment of inertia.