Semidecoupled Band and Shape Driving Effect of the π1/2<sup>-</sup>[541] Orbital in <sup>170</sup>Ta

Chin. Phys. Lett.

1997, Vol. 14

Issue (6): 409-412 DOI:

Original Articles

Semidecoupled Band and Shape Driving Effect of the π1/2^-[541] Orbital in ¹⁷⁰Ta

ZHANG Yu-hu;ZHAO Qing-zhong;ZHOU Xiao-hong;XU Hu-shan;GUO Ying-.iang;LEI Xiang-guo;LU Jun;ZHU Shao-fei;GOU Quan-bu;JIN Han-juan;LIU Zhong;LUO Yi-xiao;SUN Xiang-fu;ZHU Yong-tai

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000

Cite this article:

ZHANG Yu-hu, ZHAO Qing-zhong, ZHOU Xiao-hong et al 1997 Chin. Phys. Lett. 14 409-412

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Abstract High spin states in ¹⁷⁰Ta have been studied via ¹⁵⁹Tb(¹⁶O, 5nγ )¹⁷⁰Ta reaction at 105MeV beam energy. Three rotational bands have been observed among which one coupled band and an unfavored ΔI = 2 transition sequence of the semidecoupled band are identified in this work. The effects of the π1/2^-[541] proton intruder orbital are qualitatively discussed.

Keywords: 23.20.Lv 27.70.+q

Published: 01 June 1997

PACS:	23.20.Lv	(γ-transitions and level energies)
	27.70.+q	(150 ≤ A ≤ 189)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1997/V14/I6/0409

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	ZHANG Yu-hu
	ZHAO Qing-zhong
	ZHOU Xiao-hong
	XU Hu-shan
	GUO Ying-.iang
	LEI Xiang-guo
	LU Jun
	ZHU Shao-fei
	GOU Quan-bu
	JIN Han-juan
	LIU Zhong
	LUO Yi-xiao
	SUN Xiang-fu
	ZHU Yong-tai

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