6533b7ddfe1ef96bd1274a01
RESEARCH PRODUCT
Beta decay of $^{61}$Ga
A. PłochockiJuha ÄYstöPeter DendoovenYoshitaka FujitaAri JokinenG. WalterZ. JanasO. KlepperH. GraweM. GórskaM. RamdhaneZ. HuA. KnipperWeiping LiuHeikki PenttiläE. RoecklMarkku OinonenR. KirchnerP. Baumannsubject
PhysicsNuclear and High Energy Physics[PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex]HadronParity (physics)[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Beta decaymedicine.anatomical_structureExcited statemedicineNuclear fusionAtomic physicsGround stateSpectroscopyNucleusdescription
The β decay of 61Ga to its mirror nucleus 61Zn has been measured for the first time by using on-line mass separation and β-delayed gamma-ray spectroscopy. The observed decay strength to the ground state implies superallowed character in accordance with the systematics of the mirror decays in the sd and fp shell. The β feedings observed to four excited states in 61Zn are consistent with earlier spin-parity assignments based on in-beam experiments. The ground-state spin and parity for 61Ga were determined to be 3/2−.
year | journal | country | edition | language |
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1999-06-01 |