6533b821fe1ef96bd127c0a2

RESEARCH PRODUCT

Lifetime measurements in neutron-rich63,65Co isotopes using the AGATA demonstrator

A. BraccoA. DewaldD. R. NapoliO. StezowskiK. GeibelG. BenzoniO. MöllerB. BruyneelJ. ChavasPiotr BednarczykFernando ScarlassaraKamila SiejaRoberto MenegazzoD. MengoniD. MengoniG. De AngelisP. ReiterE. FiorettoZs. PodolyákMaria DoncelT. MijatovićS. LeoniS. M. LenziA. BürgerV. ModamioA. NanniniBegoña QuintanaT. HabermannM. N. ErduranG. PollaroloF. C. L. CrespiB. BirkenbachHerbert HessAlberto PulliaD. RossoL. CorradiP. A. SöderströmA. M. StefaniniB. MelonM. D. SalsacSuzana SzilnerE. SahinAlejandro AlgoraAndreas GörgenE. FarneaCh. TheisenD. S. JudsonJ. J. Valiente-dobónRosanna DepaloG. MontagnoliB. TraversB. MillionC. A. UrCh. FransenF. RecchiaP. DesesquellesA. GottardoN. KarkourP. R. JohnR.s. KempleyA. GadeaT. HüyükJ. JolieA. JungclausM. HacksteinS. LunardiD. MontanariD. BazzaccoC. MichelagnoliW. Rother

subject

PhysicsNuclear and High Energy PhysicsIsotope010308 nuclear & particles physicsSHELL modelMass spectrometry7. Clean energy01 natural sciencesNuclear physicssymbols.namesakeRecoil13. Climate action0103 physical sciencessymbolsAGATANeutronAtomic physicsNuclear Experiment010306 general physicsDoppler effectBeam (structure)

description

Lifetimes of the low-lying (11/2-) states in 63,65Co have been measured employing the recoil distance doppler shift method (RDDS) with the AGATA γ-ray array and the PRISMA mass spectrometer. These nuclei were populated via a multinucleon transfer reaction by bombarding a 238U target with a beam of 64Ni. The experimental B(E2) reduced transition probabilities for 63,65Co are well reproduced by large-scale shell-model calculations that predict a constant trend of the B(E2) values up to the N=40 67Co isotope

https://doi.org/10.1103/physrevc.88.044326