Chinese Physics C > 2006, Vol. 30 > Issue(S2): 172-174

Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich¹⁰⁵Mo Nucleus

Department of Physics, Tsinghua University, Beijing 100084, China2 Department of Physics, Vanderbilt University, Nashville, Tennessee 37235 USA3 Lawrence Berkeley National Laboratory, Berkeley, California 94720 USA

Abstract
HTML
Reference
Related

PDF

Abstract：
High-spin band structures in neutron-rich ¹⁰⁵Mo nucleus have been investigated by measuring prompt γ-rays emitted by the spontaneous fission fragments of ²⁵²Cf with the Gammasphere detector array. The yrast band has been confirmed and updated. The other three new collective bands are observed and they are proposed as the single-neutron excitation bands built on the 3/2 ⁺[411], 1/2 ⁺[411] and 5/2 ⁺[413] Nilsson orbitals, respectively. The characters of these bands are discussed.

References

[1]

. ZHU S J et al. Chin. Phys. Lett., 1998, 15: 7932. Durell J L et al. Phys. Rev., 1995, C52: R23063. YANG L M et al. Chin. Phys. Lett., 2001, 18: 244. XU R Q et al. Chin. Phys. Lett., 2002, 19: 1805. ZHANG Z et al. Phys. Rev., 2003, C67: 0643076. Hamilton J H et al. Prog. Part. Nucl. Phys., 1995, 35: 6357. ZHU S J et al. Phys. Rev., 1999, C59: 13168. ZHU S J et al. Phys. Lett., 1995, B357: 2739. Shizuma K et al. Z. Phys., 1984, A315: 6510. Hotchkis M A C et al. Nucl. Phys., 1991, A530: 11111. LIANG M et al. Z. Phys., 1995, A351: 1312. HUA H et al. Phys. Rev., 2004, C69: 01431713. Lhersonneau G et al. Phys. Rev., 1996, C54: 159214. Hwang J K et al. J. Phys., 1998, G24: L915. HUA H et al. Phys. Rev., 2002, C65: 06432516. Urban W et al. Phys. Rev., 2005, C72: 027302

[1]	LI Chen,YE Yan-Lin,ZHAN Wen-Long,XIAO Guo-Qing,XU Hu-Shan,GUO Zhong-Yan,WANG Jian-Song,SUN Zhi-Yu,LI Jia-Xing,WANG Meng,CHEN Zhi-Qiang,JIANG Dong-Xing,,,,,. Measurement of Neutron-Removal Cross Section of Neutron-Rich Nucleus⁸He by Using the Transmission Method. Chinese Physics C, 2007, 31(1): 52-55.
[2]	ZHANG Yu-Mei,XU Fu-Rong. β-Decay of Neutron-Rich Nucleus¹⁸N. Chinese Physics C, 2006, 30(S2): 115-117.
[3]	CHE Xing-Lai,ZHU Sheng-Jiang,CHEN Yong-Jing,DING Huai-Bo,LI Ming-Liang. High Spin Band Structure in¹¹²Ru. Chinese Physics C, 2006, 30(S2): 154-156.
[4]	CHE Xing-Lai,ZHU Sheng-Jiang,LI Ming-Liang,YU Yong-Nan. Identification of Collective Bands in Neutron-Rich¹⁰⁸Ru Nucleus. Chinese Physics C, 2004, 28(S1): 56-58.
[5]	Soojae Im,LI Zeng-Hua. Properties of the Neutron Mean Potential in the Neutron-Rich Nuclei. Chinese Physics C, 2003, 27(6): 507-510.
[6]	ZHANG Zheng,ZHU Sheng-Jiang,XU Rui-Qing,JIANG Zhuo,XIAO Shu-Dong. Identification of Collective Bands in Neutron-Rich¹¹³Ru Nucleus. Chinese Physics C, 2003, 27(8): 688-691.
[7]	LIU Zhong,ZHANG Yu-Hu,MA Ying-Jun. High-Spin States of the Neutron-Rich Nucleus¹²⁵Sb. Chinese Physics C, 2002, 26(12): 1195-1200.
[8]	ZHU Sheng-Jiang,XU Rui-Qing,ZHANG Zheng,JIANG Zhuo,GAN Cui-Yun. Collective Bands in Neutron-Rich¹⁰⁷Ru Nucleus. Chinese Physics C, 2002, 26(8): 791-796.
[9]	FAN Hong-Mei,GAN Zai-Guo,QIN Zhi,LEI Xiang-Guo,XU Yan-Bing,HE Jian-Jun,LIU Hong-Ye,WU Xiao-Lei,GUO Jun-Sheng,ZHOU Xiao-Hong,YUAN Shuang-Gui,JIN Gen-Ming. A New Isotope of Z=105 with Mass Number 259. Chinese Physics C, 2001, 25(6): 602-606.
[10]	ZHU Sheng-Jiang. Research on Octupole Deformation of Neutron-Rich Odd-A Nuclei and High Spin States of Some Neutron-Deficient Nuclei in A=130 Region. Chinese Physics C, 2000, 24(S1): 14-20.
[11]	SHEN ShuiFa,LI Yan,SHI ShuangHui,GU JiaHui,LIU JinsYi,FANG Keging,ZHOU JianZhong. Study of¹⁰¹Mo Decay. Chinese Physics C, 2000, 24(4): 306-311.
[12]	ZHU ShengJiang,WANG MuGe,ZHU LingYan,LI Ming,GAN CuiYun,YANG LiMing,M Sakhaee,Pau Sanli,DENG JingKang,LONG GuiLu. Octupole Deformation in Neutron Rich^145,147La Nuclei. Chinese Physics C, 2000, 24(5): 418-425.
[13]	YUAN Shuang-Gui,YANG Wei-Fan,XU Yan-Bing,HE Jian-Jun. Half-Life Measurement of Heavy Neutron-Rich Nuclide²³⁷Th. Chinese Physics C, 2000, 24(S1): 104-107.
[14]	ZHU ShengJiang,GAN CuiYun,ZHU LingYan,YANG LiMing,XU RuiQing,JON MyonGil,JIANG Zhuo,ZHANG Zheng,. Collective Band Structures in Neutron-Rich Odd-A^145,147Ce Nuclei. Chinese Physics C, 2000, 24(11): 1018-1023.
[15]	Zhu Lingyan,Zhu Shengjiang,Li Ming. Octupole Deformation in Neutron-rich^144,146Ce Nuclei. Chinese Physics C, 1998, 22(10): 885-890.
[16]	Huang Wenxue,Ma Ruichang,Xu Shuwei,Xu Xiaoji,Xie Yuanxiang,Li Zhankui,Ge Yuanxiu,Wang Yanyu,Wang Chunfang,Zhang Tianmei,Sun Xiangfu,Jin Genming,Luo Yixiao. β-Delayed Proton Emission Precursor⁸⁷Mo. Chinese Physics C, 1998, 22(5): 385-387.
[17]	Zhang Changhua,Gu Jinnan. Shell Model Calculations for Light Neutron-Rich Nuclei. Chinese Physics C, 1996, 20(3): 240-245.
[18]	YUAN Shuang-Gui,ZHANG Tian-Mei,XU Shu-Wei,LI Zong-Wei,PAN Qiang-Yan,ZHAO Zhi-Zheng,YANG Wei-Fan,ZHANG Xue-Qian,LI Wei-Sheng,YIN Xi-Jin,DU Yi-Fei,WANG Yi-Hao. The Synthesis and Identification of New Neutron-Rich Heavy Nuclide²³⁷Th. Chinese Physics C, 1993, 17(10): 959-960.
[19]	ZHU Sheng-Jiang. Research on Level Structures of Neutron-Rich Nuclei and Shape Phase Transitions Around A～100 and 150 Regions. Chinese Physics C, 1993, 17(4): 353-361.
[20]	MU Yun-Shan,XU Hai-Shan,XIANG Zheng-Yu,LI Ye-Xiang,WANG Shi-Ming,LIU Jian-Feng. Fast Neutron Capture Cross Section of Natural Molybdenum. Chinese Physics C, 1991, 15(1): 66-70.

Access

Get Citation

DING Huai-Bo, ZHU Sheng-Jiang, CHE Xing-Lai, CHEN Yong-Jing and LI Ming-Liang. Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich ¹⁰⁵Mo Nucleus[J]. Chinese Physics C, 2006, 30(S2): 172-174.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-10-18
Revised: 1900-01-01

Article Metric

Article Views(4929)
PDF Downloads(655)
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

Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich¹⁰⁵Mo Nucleus

Corresponding author:DING Huai-Bo,

Department of Physics, Tsinghua University, Beijing 100084, China2 Department of Physics, Vanderbilt University, Nashville, Tennessee 37235 USA3 Lawrence Berkeley National Laboratory, Berkeley, California 94720 USA

Received Date:2006-10-18

Accepted Date:1900-01-01

Available Online:2006-01-03

Abstract:High-spin band structures in neutron-rich¹⁰⁵Mo nucleus have been investigated by measuring prompt γ-rays emitted by the spontaneous fission fragments of²⁵²Cf with the Gammasphere detector array. The yrast band has been confirmed and updated. The other three new collective bands are observed and they are proposed as the single-neutron excitation bands built on the 3/2⁺[411], 1/2⁺[411] and 5/2⁺[413] Nilsson orbitals, respectively. The characters of these bands are discussed.

HTML

Reference (1)

Identification of the Collective Bands Based on the Single Neutron Orbitals in Neutron-Rich¹⁰⁵Mo Nucleus

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article