6533b81ffe1ef96bd127851d

RESEARCH PRODUCT

Precision Ga71–Ge71 mass-difference measurement

Jani HakalaIain MooreAnu KankainenIlkka PohjalainenJukka KoponenAri JokinenAnnika VossTommi EronenDmitrii NesterenkoD. FrekersSami Rinta-antilaJuuso ReinikainenM. AlanssariM. AlanssariL. CaneteM. Holl

subject

Physics010308 nuclear & particles physicsQ valueSolar neutrinoContext (language use)Condensed Matter PhysicsMass spectrometry01 natural sciencesNuclear physics0103 physical sciencesPhysical and Theoretical ChemistryAtomic physics010306 general physicsInstrumentationSpectroscopy

description

Abstract The Ga 71 ( ν e , e − ) Ge 71 reaction Q value has been measured with the JYFLTRAP mass spectrometer at the IGISOL facility of the University of Jyvaskyla to Q  = 232.443(93) keV. This value agrees with previous measurements, though it features a much higher accuracy. The Q value is being discussed in the context of the solar neutrino capture rate in Ga 71 .

https://doi.org/10.1016/j.ijms.2016.05.019