NDLI: Shape coexistence in$^{188}$Pb

Content Provider	Springer Nature Link
Author	Chen, Xueshi Zhang, Xiaodong Shen, Shuifa Shi, Shuanghui Gu, Jiahui
Copyright Year	2000
Abstract	The shape coexistence in$^{188}$Pb is investigated in terms of the projected shell model. Analyzing the experimental data with the calculated results, it is shown that the three shapes, sphere, oblate and prolate, coexist with each other in the low-lying excited states. The prolate band exhibits a mixture between two kinds of multi-particle-hole configuration. The mixing is discussed and the mixing coefficients are given, meaning the vi$_{12/2}$ pair alignment happens gradually in this case. The oblate (ϕh $_{9/2}$2p2h) band structure is predicted and the 2$^{+}$ prolate state is in the range of 804-880 keV.
Starting Page	892
Ending Page	896
Page Count	5
File Format	PDF
ISSN	10069283
Journal	Science in China Series A: Mathematics
Volume Number	43
Issue Number	8
e-ISSN	18622763
Language	English
Publisher	Science in China Press
Publisher Date	2000-01-01
Publisher Place	Beijing
Access Restriction	Subscribed
Subject Keyword	shape coexistence low-lying excited states projected shell model Applications of Mathematics
Content Type	Text
Resource Type	Article
Subject	Mathematics

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Shape coexistence in$^{188}$Pb