References quoted in the XUNDL dataset: 14O SI(P,14O):XUNDL-08

3 references found.

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2015LA19

Phys.Rev. C 92, 025502 (2015)

A.T.Laffoley, C.E.Svensson, C.Andreoiu, G.C.Ball, P.C.Bender, H.Bidaman, V.Bildstein, B.Blank, D.S.Cross, G.Deng, A.Diaz Varela, M.R.Dunlop, R.Dunlop, A.B.Garnsworthy, P.E.Garrett, J.Giovinazzo, G.F.Grinyer, J.Grinyer, G.Hackman, B.Hadinia, D.S.Jamieson, B.Jigmeddorj, D.Kisliuk, K.G.Leach, J.R.Leslie, A.D.MacLean, D.Miller, B.Mills, M.Moukaddam, A.J.Radich, M.M.Rajabali, E.T.Rand, J.C.Thomas, J.Turko, C.Unsworth, P.Voss

High-precision half-life measurements for the superallowed Fermi β⁺ emitter ¹⁸Ne

RADIOACTIVITY ¹⁸Ne(β⁺), (EC), ²³Ne(β^-)[from Si(p, X), E=480 MeV, mass-separated ^18,23Ne beams]; measured β using 4π continuous-flow gas proportional counter, Eγ, Iγ, βγ-coin, half-lives of ¹⁸Ne and ²³Ne isotopes at TRIUMF-ISAC facility. Discussed rate-dependent and diffusion effects, and uncertainty analysis. Comparison with previous measurements. Relevance to superallowed Fermi decay.

doi: 10.1103/PhysRevC.92.025502

2020HA30

Phys.Rev. C 102, 045501 (2020)

J.C.Hardy, I.S.Towner

Superallowed O⁺ → O⁺ nuclear β decays: 2020 critical survey, with implications for V_ud and CKM unitarity

RADIOACTIVITY ¹⁰C, ¹⁴O, ¹⁸Ne, ²²Mg, ²⁶Si, ³⁰S, ³⁴Ar, ³⁸Ca, ⁴²Ti, ⁴⁶Cr, ⁵⁰Fe, ⁵⁴Ni, ^26mAl, ³⁴Cl, ^38mK, ⁴²Sc, ⁴⁶V, ⁵⁰Mn, ⁵⁴Co, ⁶²Ga, ⁶⁶As, ⁷⁰Br, ⁷⁴Rb(β⁺), (EC); compiled and evaluated Q(ϵ), T_1/2, β decay branching ratios, γ-intensity ratios for superallowed (0+ to 0+) β decays in T_z=-1 and 0 parent nuclei; deduced partial half-lives, ft and Ft for superallowed Fermi decays, Cabibbo-Kobayashi-Maskawa matrix V_ud, upper limit on Fierz interference. Discussed CKM unitarity test.

doi: 10.1103/PhysRevC.102.045501

2022SH26

Eur.Phys.J. A 58, 83 (2022)

S.Sharma, G.F.Grinyer, G.C.Ball, J.R.Leslie, C.E.Svensson, F.A.Ali, C.Andreoiu, N.Bernier, S.S.Bhattacharjee, V.Bildstein, C.Burbadge, R.Caballero-Folch, R.Coleman, A.Diaz Varela, M.R.Dunlop, R.Dunlop, A.B.Garnsworthy, E.Gyabeng Fuakye, G.M.Huber, B.Jigmeddorj, K.Kapoor, A.T.Laffoley, K.G.Leach, J.Long, A.D.MacLean, C.R.Natzke, B.Olaizola, A.J.Radich, N.Saei, J.T.Smallcombe, A.Talebitaher, K.Whitmore, T.Zidar

High-precision half-life determination of ¹⁴O via direct β counting

RADIOACTIVITY ¹⁴O(β⁺) [from Si(p, X), E=480 MeV]; measured decay products, Eβ, Iβ; deduced log ft, T_1/2, the new world average based on several measurements. The Isotope Separator and Accelerator (ISAC) facility at TRIUMF.

doi: 10.1140/epja/s10050-022-00730-w