Experimental Observation of High-spin states in <sup>146</sup>Sm Nucleus

Zhang Yuhu; Y. Gono; E. Ideguchi; T. Kishida; K. Morida; A. Yoshita; H. Kumagai; M. Ishihara; S. Mitarai; A. Odahara; M. Shibata; T. Morikaawa; M. Oshima; H. Iimura; M. Shibata; S. Hamata; T. Murakami; H. Kusakari; M. Sugawara; M. Ogawa; M. Nagajima

Chinese Physics C> 1997, Vol. 21> Issue(S1) : 437-442

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus

Zhang Yuhu ¹ ,
Y. Gono ² ,
E. Ideguchi ² ,
T. Kishida ² ,
K. Morida ² ,
A. Yoshita ² ,
H. Kumagai ² ,
M. Ishihara ² ,
S. Mitarai ² ,
A. Odahara ³ ,
M. Shibata ³ ,
T. Morikaawa ³ ,
M. Oshima ⁴ ,
H. Iimura ⁴ ,
M. Shibata ⁴ ,
S. Hamata ⁴ ,
T. Murakami ⁴ ,
H. Kusakari ⁵ ,
M. Sugawara ⁶ ,
M. Ogawa ⁷ ,
M. Nagajima ⁸

1 Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China;
2 RIKEN, Wako-shi, Saitama, 351-01, Japan;
3 Department of Physics, Kyushu University, Hakozaki, Fukuoka 812 f Japan;
4 Japan Atomic Energy Research Institute, Tokai, Ibaragi 319-11, Japan;
5 National Institute of Radiological Sciences, Inage, Chiba 263, Japan;
6 Faculty of Education, Chiba University, Chiba 263, Japan;
7 Faculty of Natural Sciences, Chiba Institute of Technology, Narashino, Chiba 275, Japan;
8 Graduate School of Nagatsuda, Tokyo Institute of Technology, Yokohama, Kanagawa 221, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
High-spin states of ¹⁴⁶Sm have been experimentally studied by using a ¹³C (95 MeV) beam bombarding a natural thick Ba target; 17 new γ-rays and 11 new levels were found and assigned to the level scheme of ¹⁴⁶Sm which was extended up to 10.3 MeV excitation energy. Level structure still shows the characteristics of particle configurations. No long-lived high-spin isomer was found up to such high-excitation regions.
- γ-rays ,
- new energy levels ,
- high-spin states

[1]	Wei Wang . On the production of hidden-flavored hadronic states at high energy. Chinese Physics C, 2018, 42(4): 043103. doi: 10.1088/1674-1137/42/4/043103
[2]	Chao Jin , Yi-Qing Guo , Hong-Bo Hu . Spatial dependent diffusion of cosmic rays and the excess of primary electrons derived from high precision measurements by AMS-02. Chinese Physics C, 2016, 40(1): 015101. doi: 10.1088/1674-1137/40/1/015101
[3]	LI Tao , CHEN Bao-Ren , LIU Shu-Xin . Signature splitting of the πh_11/2 band and high-spin structures in ¹⁵⁵Tb. Chinese Physics C, 2010, 34(7): 958-963. doi: 10.1088/1674-1137/34/7/006
[4]	HUA Hui , LI Zhong-Yu , WANG Shou-Yu , MENG Jie , LI Zhi-Huan , LI Xiang-Qing , XU Fu-Rong , LIU Hong-Liang , ZHANG Shuang-Quan , ZHOU Shan-Gui , YE Yan-Lin , JIANG Dong-Xing , ZHENG Tao , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng , HE Chuang-Ye , MA Li-Ying , LU Fei , FAN Feng-Ying , HAN Li-Ying , WANG He , XIAO Jun , LI Xue-Qin , CHEN Dong , FANG Xiao , LOU Jian-Lin , LIU Ying , HAO Xin , PAN Bo , LI Li-Hua . Structure change of ¹⁵⁶Yb at high-spin states. Chinese Physics C, 2009, 33(S1): 148-150. doi: 10.1088/1674-1137/33/S1/047
[5]	YANG Yun-Yi , ZHU Sheng-Jiang , DING Huai-Bo , WANG Jian-Guo , XU Qiang , GU Long . High-spin states in neutron-rich ¹⁰²Mo nucleus. Chinese Physics C, 2009, 33(S1): 199-201. doi: 10.1088/1674-1137/33/S1/064
[6]	ZHENG Yun , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng , HAO Xin , WANG Lie-Lin , HE Chuang-Ye , LIU Ying , LI Xue-Qin , PAN Bo , WANG Lei , LI Zhong-Yu , DING Huai-Bo . High-spin states in ¹²⁸I. Chinese Physics C, 2009, 33(S1): 179-181. doi: 10.1088/1674-1137/33/S1/057
[7]	CHANG Zhe , LI Xin . Ultra-high energy cosmic rays threshold in Randers-Finsler space. Chinese Physics C, 2009, 33(8): 626-628. doi: 10.1088/1674-1137/33/8/005
[8]	LI Xue-Qin , ZHU Li-Hua , WU Xiao-Guang , HE Chuang-Ye , LIU Ying , PAN Bo , HAO Xin , LI Li-Hua , WANG Zhi-Ming , LI Guang-Sheng , LI Zhong-Yu , WANG Shou-Yu , XU Qiang , WANG Jian-Guo , DING Huai-Bo , ZHAI Jian . Structure of high spin states in ¹¹²In. Chinese Physics C, 2008, 32(S2): 124-126.
[9]	SUN Liang , LU Jing-Bin , YANG Dong , WANG Lie-Lin , LIU Yun-Zuo , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng . Level scheme in ¹⁶⁰Tm towards complete high-spin structure. Chinese Physics C, 2008, 32(S2): 134-137.
[10]	HAO Xin , ZHU Li-Hua , WU Xiao-Guang , HE Chuang-Ye , LI Guang-Sheng , LI Xue-Qin , LIU Ying , LI Li-Hua , PAN Bo . High-spin states and signature inversion studies in ¹¹⁰Ag. Chinese Physics C, 2008, 32(S2): 143-145.
[11]	LIU Hong-Liang , XU Fu-Rong . Shape coexistence of high-spin isomeric states in proton-rich A~190 nuclei. Chinese Physics C, 2008, 32(S2): 131-133.
[12]	Xu Chunxian , Dai Hongyue . Statistic Model for Galactic Cosmic Rays. Chinese Physics C, 1997, 21(S2): 25-32.
[13]	Zhang Yuhu , Zhao Qingzhong , Zhou Xiaohong , Sun Xiangfu , Lei Xiangguo , Guo Yingxiang , Liu Zhong , Chen Xinfeng , Zhu Yongtai , Wen Shuxian , Yuan Guanjun , Liu Xiangan . High-Spin States in ¹⁶²Lu and Signature Inversion of Yrast Bands in Doubly Odd Nuclei Around the A=160 Mass Region. Chinese Physics C, 1997, 21(S2): 15-24.
[14]	Zhou Xiaohong , Sun Xiangfu , Guo Yinxiang , Lei Xiangguo , Liu Zhong , Zhang Yuhu , Chen Xinfeng , Jin Hanjuan , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang . Study of High-Spin States in ¹⁹⁸Bi. Chinese Physics C, 1996, 20(S3): 243-251.
[15]	Luo Guangxuan , Tan Youheng , Zhang Chunsheng , Dong Yuju , Yuan Peng , Zhang Huimin , Wang Hui , Yuang Yukui , Li Jing . Energy Spectrum of Primary Cosmic Rays at the “Knee” Region Observed with the Huairou Air Shower Array. Chinese Physics C, 1995, 19(S4): 325-331.
[16]	Sang Jianping , Liu Yong . Microscopic Investigation of High-Spin States for the Even-Even Nuclei (III) Application to Isotopes ¹²⁶Ba, ¹²⁸Ba and ¹³⁰Ba. Chinese Physics C, 1995, 19(S1): 87-92.
[17]	Zhang Yang , Hu Yuan , Wu Yuanfang , Liu Lianshou , Zhang Yonghe . On the Intermittency and Correlation Integral of Multiparticle Final-States in High Energy Collisions. Chinese Physics C, 1994, 18(S2): 175-184.
[18]	Sang Jianping , Liu Yong . Microscopic Investigation of High-Spin States for Even-Even Nuclei (Part 2): Application to isotones ¹⁵⁴Dy, ¹⁵⁶Er and ¹⁵⁸Yb. Chinese Physics C, 1994, 18(S4): 407-414.
[19]	Sang Jianping , Liu Yong . Microscopic Investigation of High-Spin States for Even-Even Nuclei (I) Approach. Chinese Physics C, 1994, 18(S4): 399-406.
[20]	Zhang Naijian , Wang Chengrui , He Mao , Cao Peiyuan , Li Jinyu , Zou Baotangj Wang Guangjun , Wei Chao . High Energy Hadrons in Atmospheric Cosmic Rays Observed with Fe Emulsion Chambers. Chinese Physics C, 1989, 13(S4): 357-362.

Access

Get Citation

Zhang Yuhu, Y. Gono, E. Ideguchi, T. Kishida, K. Morida, A. Yoshita, H. Kumagai, M. Ishihara, S. Mitarai, A. Odahara, M. Shibata, T. Morikaawa, M. Oshima, H. Iimura, M. Shibata, S. Hamata, T. Murakami, H. Kusakari, M. Sugawara, M. Ogawa and M. Nagajima. Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus[J]. Chinese Physics C, 1997, 21(S1): 437-442.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1995-12-27

Fund

Supported by the Foundation of the Chinese Academy of Sciences and the Postdoctorate Function of China.

Article Metric

Article Views(506)
PDF Downloads(4)
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

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus

1 Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China;

2 RIKEN, Wako-shi, Saitama, 351-01, Japan;

3 Department of Physics, Kyushu University, Hakozaki, Fukuoka 812 f Japan;

4 Japan Atomic Energy Research Institute, Tokai, Ibaragi 319-11, Japan;

5 National Institute of Radiological Sciences, Inage, Chiba 263, Japan;

6 Faculty of Education, Chiba University, Chiba 263, Japan;

7 Faculty of Natural Sciences, Chiba Institute of Technology, Narashino, Chiba 275, Japan;

8 Graduate School of Nagatsuda, Tokyo Institute of Technology, Yokohama, Kanagawa 221, Japan

Received Date: 1995-12-27

Fund Project: Supported by the Foundation of the Chinese Academy of Sciences and the Postdoctorate Function of China.

Abstract: High-spin states of ¹⁴⁶Sm have been experimentally studied by using a ¹³C (95 MeV) beam bombarding a natural thick Ba target; 17 new γ-rays and 11 new levels were found and assigned to the level scheme of ¹⁴⁶Sm which was extended up to 10.3 MeV excitation energy. Level structure still shows the characteristics of particle configurations. No long-lived high-spin isomer was found up to such high-excitation regions.

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus

HTML

目录

Experimental Observation of High-spin states in 146Sm Nucleus

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Experimental Observation of High-spin states in 146Sm Nucleus

HTML

目录

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus

Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus