Description of <sup>114</sup>Cd in the E(5) Symmetry

Chin. Phys. Lett.

2003, Vol. 20

Issue (8): 1231-1233 DOI:

Original Articles

Description of ¹¹⁴Cd in the E(5) Symmetry

ZHANG Jin-Fu^1,2;LONG Gui-Lu^1,3,4;SUN Yang^1,5;ZHU Sheng-Jiang¹;LIU Feng-Ying¹;JIA Ying⁶

¹Department of Physics, Tsinghua University, Beijing 100084 ²Department of Physics, Chifeng Teacher’s College for Nationalities, Chifeng 024001 ³Key Laboratory for Quantum Information and Measurements MOE, Tsinghua University, Beijing 100084 ⁴Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 ⁵Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA ⁶Institute of Reliability Engineering, Beijing University, Beijing 100083

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ZHANG Jin-Fu, LONG Gui-Lu, SUN Yang et al 2003 Chin. Phys. Lett. 20 1231-1233

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Abstract By analysing the known low-lying levels and the E2 transition rates, it is shown that the empirical scheme of ¹¹⁴Cd is in good overall agreement with the predictions of the transitional dynamical symmetry E(5) proposed by Iachello [Phys. Rev. Lett. 85 (2000) 3580]. This suggests that ¹¹⁴Cd may be better described by an E(5) nucleus than a U(5) nucleus as known before.

Keywords: 21.60.Fw 21.10.Re 27.60.+j

Published: 01 August 2003

PACS:	21.60.Fw	(Models based on group theory)
	21.10.Re	(Collective levels)
	27.60.+j	(90 ≤ A ≤ 149)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I8/01231

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