6533b85efe1ef96bd12bfb0b

RESEARCH PRODUCT

Signature inversion in 120Cs: Evidence for a residual pn interaction

P. AhonenRamon WyssBo CederwallS. JuutinenJ. NybergP.b. SemmesF. LidénJ. MukaiL. HildingssonS. MitaraiA. JohnsonB. FantIngemar Ragnarsson

subject

PhysicsNuclear and High Energy PhysicsIsotope010308 nuclear & particles physics0103 physical sciencesInversion (meteorology)Atomic physics010306 general physicsResidual01 natural sciences3. Good health

description

Abstract High-spin states have been observed in the odd-odd isotope 120Cs in 32S-induced reactions. The previously known band is extended to higher spin and several new bands are identified. Band-head configurations have been inferred by comparing the band properties with known bands in the odd nuclei 121Cs and 121Ba. A remarkable signature inversion is observed in the π h 11 2 ⊗ν h 11 2

https://doi.org/10.1016/0375-9474(92)90106-t