6533b855fe1ef96bd12afd07
RESEARCH PRODUCT
Search for the terminating27−state inNd140
Panu RahkilaCatherine ScholeyF. NowackiPanu RuotsalainenPanu RuotsalainenIngemar RagnarssonJan SarénR. LeguillonR. LeguillonMarkus NymanH. NaïdjaH. NaïdjaRauno JulinPaul GreenleesPauli PeuraSakari JuutinenJuha UusitaloC. M. PetracheSteffen KetelhutPeter M. JonesJuha SorriMatti LeinoT. ZerroukiUlrika JakobssonUlrika Jakobssonsubject
PhysicsNuclear and High Energy PhysicsHigh energyNormalization propertyAtomic orbitalProtonSpinsNuclear TheoryNeutronState (functional analysis)Atomic physicsRelative energydescription
In the search for the fully aligned 27(-) state in Nd-140 predicted by cranked Nilsson-Strutinsky calculations, new close-to-spherical high-spin states have been discovered. Both the close-to-spherical and the triaxial calculated states are in good agreement with the experimental results, supporting the existence of shape coexistence up to very high spins. Shell-model calculations using a newly developed effective interaction for the 50 <= N, Z <= 82 mass region are in good agreement with the observed spherical states. The comparison between the experimental and calculated level energies allowed the relative energy to be established between several proton and neutron orbitals at high energy and spins.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-09-14 | Physical Review C |