6533b827fe1ef96bd1285958

RESEARCH PRODUCT

Calculation of beta-decay properties of neutron-rich nickel isotopes

Peter MöllerKarl KratzA. WöhrB. Pfeiffer

subject

PhysicsNuclear and High Energy PhysicsIsotopeBasis (linear algebra)Astrophysics::High Energy Astrophysical PhenomenaNuclear Theorychemistry.chemical_elementBeta decayNuclear physicsNickelchemistryNucleosynthesisNuclear fusionNeutronAtomic physicsNuclear ExperimentWave function

description

Gamow-Tellerβ-decay properties of neutron-rich Ni isotopes have been calculated in the RPA with Nilsson model wave functions. On the basis of the results for the known isotopes67–69Ni, half-lives and neutron-emission probabilities for70–82Ni are predicted and compared to earlier model estimates. Possible implications onr-process nucleosynthesis are discussed.

https://doi.org/10.1007/bf01292428