Observation of πh11/2⊙νi13/2 Band in Doubly-Odd 170Re and Its Systematic Analysis

WANG Hua-Lei; ZHANG Yu-Hu; ZHOU Xiao-Hong; GUO Ying-Xiang; LEI Xiang-Guo; LIU Min-Liang; TUO Peng; XIE Cheng-Ying; SONG Li-Tao; YU Hai-Ping; ZHENG Yong; GUO Wen-Tao

Chinese Physics C> 2004, Vol. 28> Issue(S1) : 47-49

Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate School of the Chinese Academy of Sciences, Beijing 100049, China3 China Institute of Atomic Energy, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
High-spin states in doubly odd ¹⁷⁰Re have been populated and investigated using ¹⁴²Nd(³²S,1p3nγ)¹⁷⁰Re reaction at 166MeV bombarding energy. One rotational band in ¹⁷⁰Re has been identified for the first time in the present study. The band has been assigned to be built on the πh_11/2⊙νi_13/2 configuration according to their quasiparticle alignment, signature splitting, level spacing systematics, as well as the existing knowledge in neighboring nuclei. The result extends the high-spin studies of A=170 odd-odd nuclei to the currently lightest rhenium isotope.

References

[1]

. Jain A K, Sheline R K, Sood P C et al. Rev. of Mod.Phys., 1998, 70: 8432.Headly D M, Sheline R K, Sood P C et al. Atomic Data and Nuclear Data Tables, 1998, 69: 2393.Kreiner A J, Gregorio D Di, Fendrik A J et al. Nucl.Phys., 1985, A432: 4514.Kreiner A J, Davidson J, Davidson M et al. Phys. Rev.,1987, C36: 23095.Bengtsson R, Frisk H, May F R et al. Nucl. Phys., 1984,A541: 1896.Sterna L L, Haustein P E, Ansaldo E J et al. Phys. Lett.,1975, 53B: 4327.Hild T, Schmidt-Ott W D, Kunze V et al. Phys. Rev.,1995, C51: 17368.Schmidt-Ott W D, Salewski H, Meissner F et al. Nucl. Phys., 1992, A545: 6469.WANG H L, ZHANG Y H, ZHOU X H et al. High Energy Phys. and Nucl. Phys., 2004, 28(7): 699(in Chinese)(王华磊, 张玉虎, 周小红等. 高能物理与核物理, 2004, 28(7):699)10.ZHANG Y H, Oshima M, Toh Y et al. Phys. Rev., 2003,C68: 05431311.ZHOU X H, Oshima M, Toh Y et al. Eur. Phys. J., 2002,A15: 28512.Recht J, Agarwal Y K, Blume K P et al. Nucl. Phys.,1985, A440: 36613.Theine K, Byrne AP, Hubel H et al. Nucl. Phys., 1992,A548: 71

[1]	YE Wei . Possible Dependence of Dissipation Strength on Angular Momentum. Chinese Physics C, 2006, 30(8): 759-760.
[2]	HUANG Wen-Xue , WANG Yue , ZHU Zhi-Chao , TIAN Yu-Lin , XU Hu-Shan , SUN Zhi-Yu , XIAO Guo-Qing , ZHAN Wen-Long . Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C, 2006, 30(S2): 261-264.
[3]	LIU Chang-Long , LU Yi-Ying , YIN LI . Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C, 2005, 29(11): 1107-1111.
[4]	LI Ming-Liang , ZHU Sheng-Jiang , CHE Xing-Lai , YU Ying-Nan . Research on Two-Quasiparticle Bands in ⁹⁸Sr. Chinese Physics C, 2004, 28(S1): 75-77.
[5]	HU Xi-Duo , SHAO Ming-Zhu , LUO Shi-Yu , LIU Yong-Sheng , ZHU De-Hai . Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C, 2004, 28(2): 196-199.
[6]	ZHOU Yong-Zhao , LIANG Hao , XUE Jun-Dong , CHEN Yi-Xin , YANG Tao , GONG Da-Tao , JIN Ge , YU Xiao-Qi . An Online Program for Monitoring KLOE Experiment. Chinese Physics C, 2002, 26(6): 620-625.
[7]	Medina Ablikim , HUANG Wei-Cheng , . New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C, 2002, 26(4): 338-345.
[8]	PENG Quan-Ling , SUN Jian , ZHAO Guang-Yuan , SHI Cai-Tu . Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C, 2001, 25(9): 920-925.
[9]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[10]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.
[11]	Li Yangguo . Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C, 1996, 20(11): 1021-1027.
[12]	Xu Jianming . Matching Problem of Lattice with Transverse Coupling. Chinese Physics C, 1995, 19(1): 73-81.
[13]	BES Collaboration . Experimental Study of Resonance f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1993, 17(2): 97-106.
[14]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.
[15]	WU Zhong-Li . ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(8): 752-754.
[16]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.
[17]	WU SHI-SHU . ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL U_αβ=M_αβ（ε_β）. Chinese Physics C, 1979, 3(4): 469-483.
[18]	CHANG KONG-LIANG . DIMENSIONAL METHOD TO SOLVE THE DIFFUSION CONVECTION EQUATION OF SOLAR COSMIC RAYS. Chinese Physics C, 1978, 2(3): 200-210.

Access

Get Citation

WANG Hua-Lei, ZHANG Yu-Hu, ZHOU Xiao-Hong, GUO Ying-Xiang, LEI Xiang-Guo, LIU Min-Liang, TUO Peng, XIE Cheng-Ying, SONG Li-Tao, YU Hai-Ping, ZHENG Yong, GUO Wen-Tao, Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis[J]. Chinese Physics C, 2004, 28(S1): 47-49.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-12-30
Revised: 1900-01-01

Article Metric

Article Views(3552)
PDF Downloads(605)
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

Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis

Corresponding author: WANG Hua-Lei,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate School of the Chinese Academy of Sciences, Beijing 100049, China3 China Institute of Atomic Energy, Beijing 102413, China

Received Date: 2004-12-30

Accepted Date: 1900-01-01

Available Online: 2004-04-02

Abstract: High-spin states in doubly odd ¹⁷⁰Re have been populated and investigated using ¹⁴²Nd(³²S,1p3nγ)¹⁷⁰Re reaction at 166MeV bombarding energy. One rotational band in ¹⁷⁰Re has been identified for the first time in the present study. The band has been assigned to be built on the πh_11/2⊙νi_13/2 configuration according to their quasiparticle alignment, signature splitting, level spacing systematics, as well as the existing knowledge in neighboring nuclei. The result extends the high-spin studies of A=170 odd-odd nuclei to the currently lightest rhenium isotope.

HTML

Reference (1)

Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis

Corresponding author: WANG Hua-Lei,

HTML

目录