Abstract
High-spin states in As74 were studied using the Ge74(He4,1p3n) reaction at beam energies of 58.6 and 62.6 MeV. Two positive- and one negative-parity bands have been identified in As74. The two positive-parity bands are interpreted as chiral doublet bands, which is supported by the triaxial particle rotor model. Three electric dipole transitions linking the yrast positive- and negative-parity bands were also observed in this work, suggesting the existence of octupole correlations in As74.
Original language | English |
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Article number | 064302 |
Journal | Physical Review C |
Volume | 106 |
Issue number | 6 |
DOIs | |
Publication status | Published - Dec 2022 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics