A New Isomer State in <SUP>136</SUP>Ba

GAN Zai-Guo; LIU Zhong; ZHANG Yu-Hu; PAN Qiang-Yan

Chinese Physics C> 2002, Vol. 26> Issue(8) : 814-817

A New Isomer State in ¹³⁶Ba

Instittute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaJapan Atomic Energy Research Institute, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
The reaction of ¹³⁹La(⁸²Se, x)¹³⁶Ba was used in this experiment. The nuclide ¹³⁶Ba was produced via the transfer reaction channel. Some new γ rays of ¹³⁶Ba were measured and a new isomer state at 10⁺ was observed. The half life of this isomer is 94ns based on its time spectrum. According to the intensities of gamma transition and gamma-gamma coincidence relationship, the scheme of ¹³⁶Ba is suggested.

References

[1]

. Sistemich K, Lauppe W D, Lawin H et al. Z. Phys.,1979,A292:1452. Merdinger J C, Beck F A, Bozek E et al. Nucl. Phys.,1980,A346:2813. Beuscher H, Haenni D R, Bochev B et al. Proc. 6th European Phys. Soc. Nucl. Div. Conf. on Structure of Medium-Heavy Nuclei, Rhodes, Greece,1979,290(1980)4. Genevey J, Pinston J A, Foin C et al. Phys. Rev.,2001,C63:054315 5. Meyer R A, Griffioen R D. Phys. Rev.,1968,186:1220 6. Dragulescu E, Ionescu M, Popescu D et al. Rev. Roum. Phys.,1987,32:743 7. Furuno K, Oshima M, Komatsubara T et al. Nucl. Inst. Method in Phys. Res.,1999,A421:211 8. Harissopulos S, Gelberg A, Dewald A et al. Phys. Rev.,1995,C52:17969. Sergeenkov Yu V. Nucl. Data Sheets,1994,71:557 10. Tuli J K. Nucl. Data Sheets,1993,69:69

[1]	S. Al Kharusi , G. Anton , I. Badhrees , P.S. Barbeau , D. Beck , V. Belov , T. Bhatta , M. Breidenbach , T. Brunner , G.F. Cao , W.R. Cen , C. Chambers , B. Cleveland , M. Coon , A. Craycraft , T. Daniels , L. Darroch , S.J. Daugherty , J. Davis , S. Delaquis , A. Der Mesrobian-Kabakian , R. DeVoe , J. Dilling , A. Dolgolenko , M.J. Dolinski , J. Echevers , W. Fairbank Jr. , D. Fairbank , J. Farine , S. Feyzbakhsh , P. Fierlinger , Y.S. Fu , D. Fudenberg , P. Gautam , R. Gornea , G. Gratta , C. Hall , E.V. Hansen , J. Hoessl , P. Hufschmidt , M. Hughes , A. Iverson , A. Jamil , C. Jessiman , M.J. Jewell , A. Johnson , A. Karelin , L.J. Kaufman , T. Koffas , R. Krücken , A. Kuchenkov , K.S. Kumar , Y. Lan , A. Larson , B.G. Lenardo , D.S. Leonard , G.S. Li , S. Li , Z. Li , C. Licciardi , Y.H. Lin , R. MacLellan , T. McElroy , T. Michel , B. Mong , D.C. Moore , K. Murray , O. Njoya , O. Nusair , A. Odian , I. Ostrovskiy , A. Perna , A. Piepke , A. Pocar , F. Retière , A.L. Robinson , P.C. Rowson , J. Runge , S. Schmidt , D. Sinclair , K. Skarpaas , A.K. Soma , V. Stekhanov , M. Tarka , S. Thibado , J. Todd , T. Tolba , T.I. Totev , R. Tsang , B. Veenstra , V. Veeraraghavan , P. Vogel , J.-L. Vuilleumier , M. Wagenpfeil , J. Watkins , M. Weber , L.J. Wen , U. Wichoski , G. Wrede , S.X. Wu , Q. Xia , D.R. Yahne , L. Yang , Y.-R. Yen , O.Ya. Zeldovich , T. Ziegler , (EXO-200 Collaboration) . Search for two-neutrino double-beta decay of ¹³⁶Xe to the ${\bf 0^+_1} $ excited state of ¹³⁶Ba with the complete EXO-200 dataset. Chinese Physics C, 2023, 47(10): 103001. doi: 10.1088/1674-1137/aceee3
[2]	ZHOU Feng-Qun , ZHAI Zi-Nan , TUO Fei , LUO Jun-Hua , KONG Xiang-Zhong . A Formula Used to Calculate Cross Section of Isomerous State with Characteristic Gamma-Ray of Ground State in a Special Case and Its Application. Chinese Physics C, 2007, 31(7): 625-628.
[3]	CHE Xing-Lai , ZHU Sheng-Jiang , LI Ming-Liang , YU Ying-Nan , CHEN Yong-Jing , DING Hui-Bo , XU Qiang , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng , LIU Ying , HE Chuang-Ye . Level Structure with High Excitation States in ¹³⁴Ba. Chinese Physics C, 2007, 31(7): 621-624.
[4]	TU Ya , CHEN Yong-Shou , GAO Zao-Chun . γ Degree of Freedom for the ¹⁷⁸Hf Isomeric State. Chinese Physics C, 2006, 30(S2): 109-111.
[5]	ZHU Sheng-Jiang , XIAO Shu-Dong , CHE Xing-Lai , YU Ying-Nan , LI Ming-Liang , CHEN Yong-Jing , ZHU Li-Hua , WEN Shu-Xian , WU Xiao-Guang , LI Guang-Sheng . Collective Dand Structures in Doubly Odd ¹³⁶La Nucleus. Chinese Physics C, 2005, 29(11): 1047-1051.
[6]	WU He-Yu , WANG Jun-Xiang , JIN Gen-Ming . Lifetime of Isomer in High Charge States. Chinese Physics C, 2003, 27(7): 603-609.
[7]	HUANG Xiao-Long . Systematics of Isomeric Cross Section Ratio for Neutron-Induced Reactions. Chinese Physics C, 2001, 25(3): 229-236.
[8]	ZHOU XiaoHong . Identification and Study of a High-Spin Isomer in ¹⁴³Nd. Chinese Physics C, 2000, 24(5): 408-413.
[9]	FENG XiChen , GUO YingXiang , ZHOU XiaoHong , LEI XiangGuo , HUANG WenXue , HE JianJun , ZHU ShaoFei , LIU Zhong , ZHANG YuHu , LUO YiXiao , WEN ShuXian , YUAN GuanJun , WU XiaoGua . Investigation of the [лh_9/2vi_13/2^－1] 10^－ Isomer in ²⁰⁶At. Chinese Physics C, 2000, 24(4): 359-363.
[10]	Liu Zhong , Sun Xiangfu , Guo Yingxiang , Lei Xiangguo , Chen Xinfeng , Zhou Xiaohong , Zhang Yuhu , Jin Hanjuan , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang , Liu Xiang . Lifetime Measurement of the Negative-Parity Isomers in ¹¹⁷Xe. Chinese Physics C, 1997, 21(10): 881-885.
[11]	Huang Xiaolong , Cai Dunjiu . Isomeric Cross Section Ration for (n,2n)Reaction. Chinese Physics C, 1997, 21(5): 453-457.
[12]	Liu Jianfeng , Su Zongdi . Study on Photon Transmission Coefficient and Capture Cross Section of Isomeric State. Chinese Physics C, 1996, 20(6): 563-570.
[13]	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.
[14]	Sang Jianping , Liu Yong . The Microscopic Investigation of High-Spin States for Even-Even Nuclei(III)Application to isotopes ¹²⁶Ba,¹²⁸Ba and ¹³⁰Ba. Chinese Physics C, 1994, 18(12): 1102-1106.
[15]	SUN Xiang-Fu , YU Jian-Fang , GUO Ying-Xiang , LEI Xiang-Guo , LUO Yi-Xiao , WANG Ji-Cheng , XU Xiao-Ji , WEN Shu-Xian , WENG Pei-Kun , LI Sheng-Gang , YANG Chun-Xiang . Measurement of ¹²⁵Ba High Spin States. Chinese Physics C, 1992, 16(1): 62-67.
[16]	XU Shu-Wei , YUAN Shuang-Gui , GUO Jun-Sheng , LIU Man-Qing . The Decay of ¹²⁰Ba. Chinese Physics C, 1991, 15(2): 170-177.
[17]	HUO Yu-Kun , PAN Zheng-Ying . INTERACTIONS OF NUCLEI AND LASER(1) ——LASER INDUCED ISOMERIC TRANSITIONS AND GAMMA LASER. Chinese Physics C, 1989, 13(7): 664-669.
[18]	GUI Shou-Zao , LIU Jing-Yi , XIAO Gen-Lai , TIAN Jia-Qi . A NEW TRANSITION BRANCH OF THE 5.2 SEC ISOMER IN ¹⁸³W. Chinese Physics C, 1986, 10(3): 354-357.
[19]	ZHAO Zhi-Zheng , GUO Ying-Xiang , PAN Zong-You , XIAO Jian-Min , LEI Xiang-Guo , LIU Hong-Ye , SUN Xi-Jun . OBSERVATION OF EXCITED STATES IN ¹²⁸Ba. Chinese Physics C, 1986, 10(3): 363-366.
[20]	Fission group , Nuclear physics laboratory . THE SHAPE ISOMER ^240mPu. Chinese Physics C, 1978, 2(1): 83-86.

Access

Get Citation

GAN Zai-Guo, LIU Zhong, ZHANG Yu-Hu and PAN Qiang-Yan. A New Isomer State in ¹³⁶Ba[J]. Chinese Physics C, 2002, 26(8): 814-817.

GAN Zai-Guo, LIU Zhong, ZHANG Yu-Hu and PAN Qiang-Yan. A New Isomer State in ¹³⁶Ba[J]. Chinese Physics C, 2002, 26(8): 814-817. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2001-09-11
Revised: 1900-01-01

Article Metric

Article Views(1517)
PDF Downloads(558)
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

A New Isomer State in ¹³⁶Ba

Corresponding author: GAN Zai-Guo,

Instittute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, ChinaJapan Atomic Energy Research Institute, Japan

Received Date: 2001-09-11

Accepted Date: 1900-01-01

Available Online: 2002-08-05

Abstract: The reaction of ¹³⁹La(⁸²Se, x)¹³⁶Ba was used in this experiment. The nuclide ¹³⁶Ba was produced via the transfer reaction channel. Some new γ rays of ¹³⁶Ba were measured and a new isomer state at 10⁺ was observed. The half life of this isomer is 94ns based on its time spectrum. According to the intensities of gamma transition and gamma-gamma coincidence relationship, the scheme of ¹³⁶Ba is suggested.

HTML

Reference (1)

A New Isomer State in ¹³⁶Ba

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

A New Isomer State in ¹³⁶Ba

Corresponding author: GAN Zai-Guo,

HTML

目录

A New Isomer State in 136Ba

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

A New Isomer State in 136Ba

Corresponding author: GAN Zai-Guo,

HTML

目录

A New Isomer State in ¹³⁶Ba

A New Isomer State in ¹³⁶Ba