6533b862fe1ef96bd12c5d07

RESEARCH PRODUCT

Signatures of enhanced octupole correlations at high spin in ¹³⁶Nd

C. M. (C. M.) PetracheN. (N.) MinkovT. (T.) NakatsukasaB. F. (B. F.) LvA. (A.) AstierE. (E.) DupontK. K. (K. K.) ZhengP. (P.) GreenleesH. (H.) BadranT. (T.) CalverleyD. M. (D. M.) CoxT. (T.) GrahnJ. (J.) HiltonR. (R.) JulinS. (S.) JuutinenJ. (J.) KonkiJ. (J.) PakarinenP. (P.) PapadakisJ. (J.) PartanenP. (P.) RahkilaP. (P.) RuotsalainenM. (M.) SandzeliusJ. (J.) SarenC. (C.) ScholeyJ. (J.) SorriS. (S.) StolzeJ. (J.) UusitaloB. (B.) CederwallA. (A.) ErtoprakH. (H.) LiuS. (S.) GuoM. L. (M. L.) LiuJ. G. (J. G.) WangX. H. (X. H.) ZhouI. (I) KutiJ. (J.) TimarA. (A.) TucholskiJ. (J.) SrebrnyC. (C.) Andreoiu

subject

Nuclear TheoryPhysics::Accelerator PhysicsPhysics::Atomic Physics

description

Abstract Experimental signatures of moderately enhanced octupole correlations at high spin in ¹³⁶Nd are indicated for the first time. The extracted dipole moments of two negative-parity bands are only two times smaller than those of the lanthanide nuclei with N≈90 which present well-established octupole correlations. Calculations using the cranked quasiparticle random phase approximation and a model of quadrupole-octupole rotations with octupole vibrations reveal the structure of the bands and the enhanced octupole correlations at high spin in ¹³⁶Nd.

yearjournalcountryeditionlanguage
2020-01-01
http://urn.fi/urn:nbn:fi-fe2020092475680