Eur.Phys.J. A 56, 156 (2020)

B.Blank, M.Aouadi, P.Ascher, M.Gerbaux, J.Giovinazzo, S.Grevy, T.Kurtukian Nieto, M.R.Dunlop, R.Dunlop, A.T.Laffoley, G.F.Grinyer, P.Finlay

Branching ratio of the super-allowed β decay of ¹⁰C

RADIOACTIVITY ¹⁰C (β⁺); measured γ-decay products of β-decay of ¹⁰C using high-resolution separator (HRS) of ISOLDE at CERN with Al catcher foil with USSSD detector; deduced γ-ray energy spectrum (separately 1021l7 keV peak, experiment and background); calculated pile-up 511 keV contribution; simulated energy spectrum, used for peak-area more precise evaluation; deduced super-allowed branching ratio. Future experiment on super-allowed β-decay branching ratio , of ¹⁰C; deduced higher precision to be obtained, expected still better precision and very good precision for T_1/2 and the reaction Q.

doi: 10.1140/epja/s10050-020-00165-1