Experimental Observation of High Spin States in <SUP>146</SUP>Sm Nucleus

Zhang Yuhu

Chinese Physics C> 1997, Vol. 21> Issue(2) : 110-115

Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus

Zhang Yuhu ^,

Institute of Mordern Physics,The Chinese Academy of Sciences,Lanzhou 7300002 Riken,Wako-shi,Saitama 351-01,Japan3 Department of Physics,Kyushu University,Hakozaki,Fukuoka 812,Japan4 Japan Atomic Energy Research Institute,Tokai,Ibaragi 319-11,Japan5 National Institute of Radiological Sciences,Inage,Chiba 263,Japan6 Faculty of Education,Chiba University,Chiba 263 Japan7 Faculty of Natural Sciences, Chiba Institute of Technology,Narashino,Chiba 275,Japan8 The graduate School of Nagatsuda,Tokyo Institute of Technology,Yokohama,Kanagawa 227,Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
High spin states of ¹⁴⁶Sm have been experimentally studied by using ¹³C(95MeV) beam bombarding natural Ba target.Seventeen new γ-rays and eleven new levels were found and assigned to the level scheme of ¹⁴⁶Sm which extends up to 10.2MeV excitation energy.Level structure still shows the characteristics of particle configurations.No long-lived high spin isomer was found up to such high excitation region.

References

[1]

P. Kleinheinz et al., Z. Phys., A284 (1978) 351[2] A. Bohr, B. R. Mottelson, Nuclear Structure (Benjamin, New York, 19751, Vo1.2.[3] J. Pederson et al., Phys. Rev Lett., V39(1977) 990.[4] 张玉虎等, 高能物理与核物理, 20 (1996) 385.[5] A. Odahara et al., Z. Phys., A350 (1994) 185.[6] E. Idequchi et al, Bull. Phys. Soc Jpn., (1993) 108.[7] C. H. King , et al.,Phys. Rev., C18(1978) 2127.[8] J. Kownacki et al., Nucl. Phys., A337(1980) 464.[9] 0. Bakender et al., Nucl. Phys., A389(1982) 93.[10] R. Broda et al, Z. Phys., A305 (1982) 287.[11] M. Piiparinen et al., Phys. Lett., B194 (1987) 468.

[1]	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.
[2]	CHEN Yong-Jing , ZHU Sheng-Jiang , CHE Xin-Lai , DING Huai-Bo , LI Ming-Liang . Octupole Deformed Band and Quasi-γ Band in ¹⁴⁶Ce Nucleus. Chinese Physics C, 2006, 30(8): 740-744.
[3]	YU Shao-Ying , TU Ya , CHEN Yong-Shou , SHEN Cai-Wan . Theoretical Research on Traxial Superdeformed Band and High Spin State Nuclei in ¹⁶⁸Lu. Chinese Physics C, 2005, 29(3): 258-262.
[4]	ZHU Sheng-Jiang , U Yong-Nan , XIAO Shu-Dong , CHE Xing-Lai , LI Ming-Liang , GAN Cui-Yun , XU Rui-Qing , CHEN Yong-Jing , ZHU Li-Hua , WEN Shu-Xian , WU Xiao-Guang , , . High Spin-States and Shape Driving Effects in A=130 Nuclear Region. Chinese Physics C, 2004, 28(S1): 5-10.
[5]	LUO Peng , ZHANG Yu-Hu , ZHOU Xiao-Hong , LIU Min-Liang , GUO Ying-Xiang , LIU Zhong , LEI Xiang-Guo , SONG Li-Tao , ZHENG Yong , WANG Hua-Lei , YU Hai-Ping , XIE Cheng-Ying , . Experimental Observation of High Spin States in ¹³⁵La Nucleus. Chinese Physics C, 2004, 28(5): 495-501.
[6]	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.
[7]	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.
[8]	XIE Cheng-Ying , ZHOU Xiao-Hong , ZHENG Yong , ZHANG Yu-Hu , LIU Zhong , PAN Qiang-Yan , GAN Zai-Guo . Study of Level Structure in ¹⁴⁶Tb. Chinese Physics C, 2003, 27(10): 884-887.
[9]	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.
[10]	ZHANG Yu-Hu , ZHOU Xiao-Hong . Experimental Study of High-Spin Band Structures in Odd-Odd ¹⁷²Re. Chinese Physics C, 2003, 27(7): 574-580.
[11]	WANG Xu-Dong , XIE Yuan-Xiang , XU Shu-Wei , LI Zhan-Kui , GUO Bin , LENG Chang-Geng , WANG Chun-Fang , YU Yong . (EC+β⁺) Decay of ¹³³Sm and 1.1s Isomer of ¹³³Pr. Chinese Physics C, 2002, 26(8): 797-802.
[12]	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.
[13]	ZHANG Yu-Hu . Experimental Study of High-Spin States in Deformed Odd-Odd ¹⁸⁰ Ir. Chinese Physics C, 2002, 26(6): 582-588.
[14]	LIU Zhong . High Spin States in the N=50 Nucleus ⁸⁸Sr. Chinese Physics C, 2001, 25(10): 977-983.
[15]	ZHAO GuangYi , LI GuangSheng , WU XiaoGuang , LIU XiangAn , WEN ShuXian , LU JingBin , YUAN GuanJun , YANG ChunXing . Study of High Spin Stateal in Transitional Nucleus ⁸⁷Zr. Chinese Physics C, 2000, 24(3): 213-219.
[16]	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.
[17]	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.
[18]	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 . Experimental Observation of High-spin states in ¹⁴⁶Sm Nucleus. Chinese Physics C, 1997, 21(S1): 437-442.
[19]	SHEN Xiao-Yan , HU Ji-Min . The Semiclassical Study of Nuclear High Spin States. Chinese Physics C, 1991, 15(8): 720-729.
[20]	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.

Access

Get Citation

Zhang Yuhu. Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus[J]. Chinese Physics C, 1997, 21(2): 110-115.

Zhang Yuhu. Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus[J]. Chinese Physics C, 1997, 21(2): 110-115. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2408)
PDF Downloads(602)
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

Corresponding author: Zhang Yuhu,

Institute of Mordern Physics,The Chinese Academy of Sciences,Lanzhou 7300002 Riken,Wako-shi,Saitama 351-01,Japan3 Department of Physics,Kyushu University,Hakozaki,Fukuoka 812,Japan4 Japan Atomic Energy Research Institute,Tokai,Ibaragi 319-11,Japan5 National Institute of Radiological Sciences,Inage,Chiba 263,Japan6 Faculty of Education,Chiba University,Chiba 263 Japan7 Faculty of Natural Sciences, Chiba Institute of Technology,Narashino,Chiba 275,Japan8 The graduate School of Nagatsuda,Tokyo Institute of Technology,Yokohama,Kanagawa 227,Japan

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1997-02-05

Abstract: High spin states of ¹⁴⁶Sm have been experimentally studied by using ¹³C(95MeV) beam bombarding natural Ba target.Seventeen new γ-rays and eleven new levels were found and assigned to the level scheme of ¹⁴⁶Sm which extends up to 10.2MeV excitation energy.Level structure still shows the characteristics of particle configurations.No long-lived high spin isomer was found up to such high excitation region.

HTML

Reference (1)

Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus

Abstract：

References

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

Corresponding author: Zhang Yuhu,

HTML

目录

Experimental Observation of High Spin States in 146Sm Nucleus

Abstract：

References

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

Corresponding author: Zhang Yuhu,

HTML

目录

Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus

Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus