Journal Article

FZJ-2021-04423

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png g-Factor and static quadrupole moment of $^{135}$Pr, $^{105}$Pd, and $^{187}$Au in wobbling motion

Broocks, C. ; Chen, Q. B.Extern* ; Kaiser, N.Extern* ; Meißner, U.-G.FZJ*

2021
Springer Heidelberg

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Please use a persistent id in citations: http://hdl.handle.net/2128/29102  doi:10.1140/epja/s10050-021-00482-z

Abstract: The g-factor and static quadrupole moment of the nuclides 135Pr, 105Pd, and 187Au in the wobbling motion are investigated in the particle-rotor model as functions of the total spin I. The g-factor of 105Pd increases with increasing I, due to the negative gyromagnetic factor of a valence-neutron. This behavior is in contrast to the decreasing g-factor of the other two nuclides, 135Pr and 187Au, which feature a valence-proton. The static quadrupole moment Q depends on all three expectation values of the total angular momentum. It is smaller in the yrast band than in the wobbling band for the transverse wobblers 135Pr and 105Pd, while larger for the longitudinal wobbler 187Au.

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Contributing Institute(s):

1. Theorie der Starken Wechselwirkung (IAS-4)
2. Theorie der starken Wechselwirkung (IKP-3)

Research Program(s):

1. 5111 - Domain-Specific Simulation Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)
2. DFG project 196253076 - TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik (196253076) (196253076)

Appears in the scientific report 2021

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Database coverage:
; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DEAL Springer ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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