SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States

ZHANG Jun-Shun; ZHANG Rui-Ping; LUO Yan-An; PAN Feng

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2006, Vol. 30> Issue(8) : 755-758

SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States

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

Abstract
HTML
Reference
Related

PDF

Abstract：
Variational method and TDA approximation was applied to construct the SD pairs in the SD-pair shell model (SDPSM). The results show that this new method seems better than the surface δ-interaction in determining the pair structure of the SDPSM in the description of collectivity of low-lying spectra of nuclei.

References

[1]

. arxiv:nucl-th/04020462. CHEN J Q. Nucl. Phys., 1997, A626: 6863. Iachello F, Arima A. The Interacting Boson Model. Cambridge New York: Cambridge University Press, 1987. 60,1744. CHEN J Q, LUO Y A. Nucl. Phys., 1998, A639: 6155. LUO Y A, CHEN J Q, Draayer J P. Nucl. Phys., 2000,A669: 1016. Van Egmond A, Allaart K. Nucl. Phys., 1985, A436: 4587. ZHAO Y M et al. Phys. Rev., 2000, C62: 024322; ZHAOY M et al. Phys. Rev., 2000, C62: 0143158. Fogelberg B, Blomquist J. Nucl. Phys., 1984, A429: 205;Baldridge W J. Phys. Rev., 1978, C18: 5309. Maser H et al. Phys. Rev., 1996, C54: R212910. Fazekas B et al. Nucl. Phys., 1992, A548: 24911. Harter H et al. Phys. Lett., 1988, B205: 17412. Mizusaki T, Otsuka T. Prog. Theor. Phys. Suppl., 1996,125: 9713. Molnar G, Gatenby R A, Yates S W. Phys. Rev., 1988,C37: 89814. Harter H, Von Brentano P, Gelberg A. Phys. Rev., 1986,C34: 17415. PAN X W, Da Hsuan Feng. Phys. Rev., 1994, C50: 818

[1]	ZHU Sheng-Jiang , LI Ming-Liang , CHE Xing-Lai , XIAO Shu-Dong , CHEN Yong-Jing , YU Ying-Nan , DING Hui-Bo , XU Qiang , ZHU Li-Hua , WEN Shu-Xian , WU Xiao-Guang , LI Guang-Sheng , . Collective Band Structures of the Nuclei near N=82 Closed Shell in A=135 Region. Chinese Physics C, 2006, 30(S2): 141-145.
[2]	LANG Xiao-Li , WU Shi-Shu . Influence of the Nucleon Struture on Nuclear Matter. Chinese Physics C, 2006, 30(S2): 224-226.
[3]	HOU Zhan-Feng , ZHANG Yu , LIU Yu-Xin . Nuclear Shape Phase Transition in the Shell Model. Chinese Physics C, 2006, 30(S2): 48-52.
[4]	LI Qiong , XIA Bing-Shu , LUO Yan-An , PAN Feng , NING Ping-Zhi . SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes. Chinese Physics C, 2006, 30(9): 854-857.
[5]	CAO Li-Gang , MA Zhong-Yu . Effect of Pairing Correlation on the Ground State and Collective Excitations of Nucleus. Chinese Physics C, 2005, 29(4): 354-360.
[6]	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.
[7]	LONG Gui-Lu , SUN Hong-Zhou , ZHAO En-Guang , ZHU Sheng-Jiang , RUAN Dong , LIU Feng-Ying , JI Hua-Ying , LI Yan-Song , YAN Hai-Yang , TU Chang-Cun , ZHANG Wei-Lin , Pak Jae-Yon , . Some Recent Development in Nuclear Structure Studies. Chinese Physics C, 2000, 24(S1): 38-44.
[8]	Wang Zhengda , Zhang Xiaodong , Wang Xiaochun , Wang Xiaobin . Self-Similar Strcture Shell Model. Chinese Physics C, 1998, 22(4): 333-340.
[9]	Zhang Weigang . Particle-Group Correlations and Collectivity for 2.1A Gev Ne+NaF Collision. Chinese Physics C, 1997, 21(10): 911-917.
[10]	Zhao Yumin , Chen Jinquan , Chen Bingqing . Nuclear Pair Shell Model and Its Numerical Calculation(I). Chinese Physics C, 1997, 21(4): 356-361.
[11]	Zhao Yumin , Chen Jinquan . Nuclear Pair Shell Model and Its Numerical Calculation (Ⅱ). Chinese Physics C, 1997, 21(5): 438-444.
[12]	Hu Jimin , Xu Furong , Zheng Chunkai . Vibrational and Rotational Motions Model of Nucleus (Ⅱ) Analyses of Normal Bands of Odd A Nuclei. Chinese Physics C, 1996, 20(3): 259-264.
[13]	Zheng Chunkai , Hu Jimin , Xu Furong . Studies of Nuclei Far From the Stability Line With Macro-Microscopic Model. Chinese Physics C, 1996, 20(4): 317-323.
[14]	LIU Qing-Jun , JIANG Yu-Zhen , WANG Shan , LIU Yi-Ming . n-Particle Transverse Correlation and Collectivity for Collisions 1.2A GeV Ar+KC1. Chinese Physics C, 1993, 17(10): 912-917.
[15]	LI Qing-Run , ZHOU Jin-Li . A Test of the α-Particle Structure of ¹⁶O by Means of the Proton Scattering. Chinese Physics C, 1992, 16(3): 229-234.
[16]	CAO Zhi-Jun , SHEN Jian-Ping , LI Guang-Lie . THE ROLE OF NUCLEON-NUCLEON SHORT-RANGE CORRELATIONS IN THE UNCLEAR STRUCTURE FUNCTION IN THE X>1 REGION. Chinese Physics C, 1989, 13(10): 924-929.
[17]	XU Gong-Ou , WANG Shun-Jin , YANG Ya-Tian , LI Fu-Li . THE GENERATOR COORDINATE METHOD AND NUCLEAR COLLECTIVE MOTIONS (Ⅷ) THE CHOICE AND REPRESENTATION OF COLLECTIVE DEGREES OF FREEDOM. Chinese Physics C, 1987, 11(3): 384-391.
[18]	WU Chong-Shi , ZENG Jin-Yan . THE COLLECTIVE EXCITATION SPECTRA OF EVEN-EVEM DEFORMED NUCLEI. Chinese Physics C, 1985, 9(2): 214-219.
[19]	XU Gong-Ou . GENERATOR COORDINATE METHOD AND NUCLEAR COLLECTIVE MOTIONS—Ⅵ ON THE PROBLEM OF OVERCOMPLETENESS. Chinese Physics C, 1983, 7(4): 510-514.
[20]	Zhang Qi-ren . SCALAR MESON FIELD AND THE AVERAGE PROPERTIES OF ATOMIC NUCLEI. Chinese Physics C, 1980, 4(5): 576-578.

Access

Get Citation

ZHANG Jun-Shun, ZHANG Rui-Ping, LUO Yan-An and PAN Feng. SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States[J]. Chinese Physics C, 2006, 30(8): 755-758.

ZHANG Jun-Shun, ZHANG Rui-Ping, LUO Yan-An and PAN Feng. SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States[J]. Chinese Physics C, 2006, 30(8): 755-758. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3086)
PDF Downloads(663)
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

SD Pair Shell Model: Influence of Pair Structure on the Collectivity of Low-lying States

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: 2006-08-05

Abstract: Variational method and TDA approximation was applied to construct the SD pairs in the SD-pair shell model (SDPSM). The results show that this new method seems better than the surface δ-interaction in determining the pair structure of the SDPSM in the description of collectivity of low-lying spectra of nuclei.