Title of article
Non-yrast low-spin states in the triaxially deformed nucleus 123Xe Original Research Article
Author/Authors
Paul A. Gade، نويسنده , , H. Meise، نويسنده , , I. Wiedenh?ver، نويسنده , , A. Schmidt، نويسنده , , A. Gelberg، نويسنده , , P. von Brentano، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
26
From page
3
To page
28
Abstract
The non-yrast states of 123Xe have been investigated with the reaction 123Te(3He, 3n) by means of in-beam γ-spectroscopy using a setup of 6 Compton-suppressed high-purity-germanium (HPGe) detectors. More than 130 new transitions establishing over 35 new levels were observed. γγ angular correlations were analyzed to assign spins and parities to the low-lying states, and to determine the multipole mixing ratios of the γ-transitions. With this method 9 spin and parity assignments were made and 19 multipole mixing ratios could be determined. Excitation energies of negative-parity states and the branching ratios of their decays are compared with predictions of the Rigid Triaxial Rotor plus Particle model (RTRP).
Keywords
View the MathML source , ??-coincidence , 123Xe deduced levels , Comparison with RTRP calculations , J , Measured View the MathML source , 123Xe from 123Te(3He , 3n) , ? , ?
Journal title
Nuclear physics A
Serial Year
2001
Journal title
Nuclear physics A
Record number
1192657
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