First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region

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dc.contributor.authorMu, L
dc.contributor.authorWang, Shouyu
dc.contributor.authorKhumalo, N. A.
dc.date.accessioned2022-09-07T09:12:42Z
dc.date.available2022-09-07T09:12:42Z
dc.date.issued2022
dc.description.abstractTwo nearly degenerate positive-parity bands with the π g2 9/2 ⊗ ν g−1 9/2 configuration and three nearly degenerate negative-parity bands with the π g9/2(p3/2, f5/2) ⊗ ν g−1 9/2 configuration have been identified in 81Kr. They are interpreted as chiral doublet bands and pseudospin-chiral triplet bands, which is supported by the constrained covariant density functional theory and the multiparticle plus rotor model calculations. The present work reports two new chiral configurations π g2 9/2 ⊗ ν g−1 9/2 and π g9/2(p3/2, f5/2) ⊗ ν g−1 9/2, and the first example of pseudospin-chiral triplet bands involving the π (p3/2, f5/2) pseudospin doublet.en_US
dc.identifier.citationMu, L. et al. (2022). First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region. Physics Letters B, 827, 137006. https://doi.org/10.1016/j.physletb.2022.137006en_US
dc.identifier.issn1873-2445
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2022.137006
dc.identifier.urihttp://hdl.handle.net/10566/7826
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectAstrophysicsen_US
dc.subjectChiral doublet bandsen_US
dc.subjectPseudospin doubleten_US
dc.subjectNuclear Physicsen_US
dc.titleFirst observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass regionen_US
dc.typeArticleen_US

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