6533b7ddfe1ef96bd127491d

RESEARCH PRODUCT

The 1+→0+ Gamow–Teller strength of the 58Cug.s.→58Nig.s. transition

Peter DendoovenJuha ÄYstöJ. C. WangM. GórskaHeikki PenttiläVeli KolhinenE. RoecklG. LhersonneauA. NieminenS. NummelaM. La CommaraJussi HuikariAri JokinenKari Perajarvi

subject

PhysicsNuclear physicsNuclear and High Energy PhysicsAtomic physicsBeta decayMass separation

description

The ground-state branch in the beta decay of Cu-58 has been remeasured by using gamma-ray detection combined with ion-guide-based on-line mass separation. The measured value 80.8(7)% is three times more precise and in agreement with the earlier reported value. The deduced Gamow-Teller strength of this transition, to be used for the calibration of the charge-exchange reactions, is 0.0821(7). (C) 2001 Elsevier Science B.V. All rights reserved.

https://doi.org/10.1016/s0375-9474(01)01137-x