SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes

LI Qiong; XIA Bing-Shu; LUO Yan-An; PAN Feng; NING Ping-Zhi

Chinese Physics C> 2006, Vol. 30> Issue(9) : 854-857

SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes

Institute of Physics, Nankai University, Tianjin 300071, China2 Department of Physics, Liaoning Normal University, Dalian 116029, China

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Abstract：
The SD pair shell model was applied to study the even-even Pt isotopes. The results show that collectivity of low-lying states for the Pt isotopes can be reproduced approximately with a three parameter Hamiltonian.

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[1]

.CHEN Jin-Quan. Nucl. Phys., 1997, A626: 6862. Iachello F, Arima A. The Interacting Boson Model. Cam-bridge, New York: Cambridge University Press, 1987. 60,1743. CHEN Jin-Quan, LUO Yan-An. Nucl. Phys., 1998, A639:6154. LUO Y A, PAN F, Bahri C et al. Phys. Rev., 2005, C71:0443045. LUO Y A et al. Chin. Phys. Lett., 2005, 22: 13666. ZHANG R P, LUO Y A, PAN F et al. Nucl. Phys. Rev.,Accepted(in Chinese)(张瑞萍，罗延安，潘峰等.原子核物理评论，接收)7. LUO Yan-An, CHEN Jin-Quan, Draayer J P. Nucl. Phys.,2000, A669: 1018. Bengtsson R et al. Phys. Lett., 1987, B183: 19. Harder M K, Tang K T, van Isacker P. Phys. Lett., 1997,B405: 2510. King S L et al. Phys. Lett., 1998, B443: 82911. Bijker R et al. Nucl. Phys., 1980, A334: 20712. McCutchan E A, Casten R F, Zam r N V. Phys. Rev.,2005, C71: 061301(R)13. Van Egmond A, Allaart K. Nucl. Phys., 1985, A436: 45814. ZHAO Y M et al. Phys. Rev., 2000, C62: 024322; 01431515. Maser H et al. Phys. Rev., 1996, C54: R212916. Fazekas B et al. Nucl. Phys., 1992, A548: 24917. Von Brentano P et al. Phys. Rev. Lett., 1996, 76: 2029

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LI Qiong, XIA Bing-Shu, LUO Yan-An, PAN Feng and NING Ping-Zhi. SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes[J]. Chinese Physics C, 2006, 30(9): 854-857.

LI Qiong, XIA Bing-Shu, LUO Yan-An, PAN Feng and NING Ping-Zhi. SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes[J]. Chinese Physics C, 2006, 30(9): 854-857. shu

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Received: 2005-12-24
Revised: 2006-02-13

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes

Corresponding author: LUO Yan-An,

Institute of Physics, Nankai University, Tianjin 300071, China2 Department of Physics, Liaoning Normal University, Dalian 116029, China

Received Date: 2005-12-24

Accepted Date: 2006-02-13

Available Online: 2006-09-05

Abstract: The SD pair shell model was applied to study the even-even Pt isotopes. The results show that collectivity of low-lying states for the Pt isotopes can be reproduced approximately with a three parameter Hamiltonian.

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SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes

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