High Spin States in the N=50 Nucleus <SUP>88</SUP>Sr

LIU Zhong

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> 2001, Vol. 25> Issue(10) : 977-983

High Spin States in the N=50 Nucleus ⁸⁸Sr

LIU Zhong ^,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 Japan Atomic Energy Research Institute JAERI, Tokai, Ibaraki 319- 1195, Japan3 The Institute of Physical and Chemical Research RIKEN, Wako, Saitama 351-0198, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
Excited states of ⁸⁸Sr have been produced in the fusion evaporation reaction between ⁸²Se beam and ¹⁶O from a heavily oxidized Ba target and studied using the in-beam γspectroscopy tech- niques. Two high-spin level structures have been Observed and established up to 8.5MeV and 7.9MeV excitation energy with spin values of 13h and 12h, respectively. Based on the measure- ments of the DCO ratios and anisotropies of γ-rays, spin values of the excited states have been as- signed up to the highest levels observed. Possible coofgurations are discussed for the two high spin level structures.

References

[1]

Ghugre S et al. Phys. Rev., 1995, C52:18812 Warburton K et al. Phys. Rev., 1985, C31: 1184 3 WiM G et al. Phys. Rev., 1993, C48:10104 Muller H W, Tepel J W. Nucl. Data Sheets, 1988, 54: 1 5 Arnell S et al. Nuc. Phys.. 1975, A241: 1096 LI P C et al. Nucl. Phys., 1987, A462:26 7 Stefanova E A et al. Nucl. Pkys. , 2000, A669: 14 8 Furuno K et al. Nucl. Instr. and Metk., 1999, A421:2119 Krane K S et al. Nucl. Data Tables, 1973, A11:35110 Kouw L R et al. Nucl. Phys., 1988, A481:13

[1]	DENG Biao , YU Xiao-Han , XU Hong-Jie . Influence of Sampling Interval and Number of Projections on the Quality of SR-XFMT Reconstruction. Chinese Physics C, 2007, 31(4): 409-413.
[2]	HUA Hui , WAMG Shuo , MENG Jie , LI Zhi-Huan , ZHANG Shuang-Quan , XU Fu-Rong , LIU Hong-Liang , ZHOU Shan-Gui , YE Yan-Lin , JIANG Dong-Xing , ZHENG Tao , ZHU Li-Hua , WU Xiao-G , , , . High-Spin States in ¹⁵²Gd. Chinese Physics C, 2006, 30(S2): 157-159.
[3]	ZHU Sheng-Jiang , GAN Cui-Yun , ZHU Ling-Yan , YANG Li-Ming , LONG Gui-Lu , WUN Shu-Xian , WU Xiao-Guang , LI Guang-Sheng , ZHU Li-Hua , . High Spin States and Shape Coexistence in ¹³⁴Ce. Chinese Physics C, 2005, 29(2): 130-138.
[4]	SONG Li-Tao , ZHOU Xiao-Hong , ZHANG Yu-Hu , GUO Ying-Xiang , LEI Xiang-Guo , ZHENG Yong , LIU Min-Liang , de Angelis . Experimental Study of High-Spin Band Structures of ¹⁸³Au. Chinese Physics C, 2005, 29(8): 736-740.
[5]	WANG Hua-Lei , ZHANG Yu-Hu , ZHOU Xiao-Hong , GUO Ying-Xiang , LEI Xiang-Guo , LIU Min-Liang , LUO Peng , XIE Cheng-Ying , SONG Li-Tao , YU Hai-Ping , ZHENG Yong , GUO Wen-Tao , , , , . Experimental Study of High-Spin States in Odd-Odd ¹⁷⁰Re. Chinese Physics C, 2004, 28(7): 699-705.
[6]	LIU Ying , LI Ming-Fei , ZHU Li-Hua , WANG Zhi-Min , WU Xiao-Guang , CUI Xing-Zhu , HE Chuang-Ye , ZHANG Zhen-Long , MENG Rui , MA Rui-Gang , LI Guang-Sheng , WEN Shu-Xian , , . Experimental Study on High Spin States of ¹⁵⁶Tm. Chinese Physics C, 2004, 28(S1): 31-33.
[7]	XIAO Shu-Dong , ZHU Sheng-Jiang , YANG Li-Ming , ZHANG Zheng , JIANG Zhuo , CHE Xing-Lai , U Yong-Nan . High-Spin States and Negative Parity Levels in Neutron-Rich ^116,118,120Cd Nuclei. Chinese Physics C, 2004, 28(1): 37-41.
[8]	WANG Zhi-Min¹ , WEN Shu-Xian¹ , WU Xiao-Guang¹ , PENG Zhao-Hua¹ , LI Guang-Sheng¹ , YUAN Guan-Jun¹ , MA Rui-Gang¹ , HE Chuang-Ye¹ , YANG Chun-Xiang¹ , GUO Ying-Xiang² , LEI Xiang-Guo² , HE Jian-Jun<sup . Study on High Spin States. Chinese Physics C, 2003, 27(1): 24-27.
[9]	LIU Zhong , ZHANG Yu-Hu , MA Ying-Jun . High-Spin States of the Neutron-Rich Nucleus ¹²⁵Sb. Chinese Physics C, 2002, 26(12): 1195-1200.
[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]	ZHANG Yu-Hu , ZHAO Qing-Zhong , ZHANG Shuang-Quan , ZHOU Xiao-Hong , XU Hu-Shan , HUANG Wen-Xue , GUO Ying-Xiang , LEI Xiang-Guo , LIU Zhong , LU Jun , FENG Xi-Chen , GOU Quan-Bu , , , , . Experimental Study of High-spin States in Odd-Odd Nuclei around 160-180 Mass Region. Chinese Physics C, 2000, 24(S1): 21-28.
[12]	Han Guangbing , Wen Shuxian , Liu Xiangun , Wu Xiaoguang , Li Guangsheng , Yuan Guanjun , Weng Peikun , Yang Chunxiang , Ma Yingjun , Lu Jingbin . Study of the High Spin States of Stable ⁸⁴Sr. Chinese Physics C, 1999, 23(7): 601-606.
[13]	Zhang Yuhu . Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus. Chinese Physics C, 1997, 21(2): 110-115.
[14]	Sang Jianping , Liu Yong . Microscopic investigation of High-Spin States for Even-Even Nuclei(Ⅰ) Approach. Chinese Physics C, 1994, 18(10): 936-942.
[15]	Sang Jianping , Liu Chaoshan , Liu Yong . Relationships Between the Gap at Z=64 Subshell and the Abrupt Transition in the Region of N=88~90. Chinese Physics C, 1991, 15(S2): 173-181.
[16]	SHEN Xiao-Yan , HU Ji-Min . The Semiclassical Study of Nuclear High Spin States. Chinese Physics C, 1991, 15(8): 720-729.
[17]	HUANG Ye-Cheng , LI Wei-Sheng , GAN Zai-Guo . Nuclear Masses and Nuclear Shape Transitions in Z=50—71. Chinese Physics C, 1991, 15(4): 336-342.
[18]	ZHU Sheng-Jiang , MA Wen-Chao . LEVEL STRUCTURE OF ¹⁵³Dy IN HIGH SPIN STATES AND SHAPE CHANGES WITH N AND I IN Dy NUCLEI. Chinese Physics C, 1990, 14(12): 1103-1109.
[19]	GU JIN-NAN . A EXPLORATION OF FOUR BAND MIXTURE DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI. Chinese Physics C, 1982, 6(1): 117-122.
[20]	Liao Ji-zhi . THREE BAND INTERSECTION MODEL DESCRIBING THE HIGH SPIN STATES OF EVEN-EVEN NUCLEI. Chinese Physics C, 1980, 4(5): 626-631.

Access

Get Citation

LIU Zhong. High Spin States in the N=50 Nucleus ⁸⁸Sr[J]. Chinese Physics C, 2001, 25(10): 977-983.

LIU Zhong. High Spin States in the N=50 Nucleus ⁸⁸Sr[J]. Chinese Physics C, 2001, 25(10): 977-983. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2000-10-08
Revised: 1900-01-01

Article Metric

Article Views(2508)
PDF Downloads(552)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

High Spin States in the N=50 Nucleus ⁸⁸Sr

LIU Zhong ^,

Corresponding author: LIU Zhong,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 Japan Atomic Energy Research Institute JAERI, Tokai, Ibaraki 319- 1195, Japan3 The Institute of Physical and Chemical Research RIKEN, Wako, Saitama 351-0198, Japan

Received Date: 2000-10-08
Accepted Date: 1900-01-01
Available Online: 2001-10-05

Abstract: Excited states of ⁸⁸Sr have been produced in the fusion evaporation reaction between ⁸²Se beam and ¹⁶O from a heavily oxidized Ba target and studied using the in-beam γspectroscopy tech- niques. Two high-spin level structures have been Observed and established up to 8.5MeV and 7.9MeV excitation energy with spin values of 13h and 12h, respectively. Based on the measure- ments of the DCO ratios and anisotropies of γ-rays, spin values of the excited states have been as- signed up to the highest levels observed. Possible coofgurations are discussed for the two high spin level structures.