β+-Decay Evaluated Data
Measurements for Superallowed Beta Decay
- 1975HA45: 10C; calculated ft for known superallowed β decays.
- 1988BA55: 10C(β+); measured Eγ, Iγ; deduced Q(β+). Superallowed beta decay.
- 1989BA28: 10C(β+); measured Eγ; deduced Qβ. 10B superallowed deduced transition Eγ.
- 1991KR19: 10C(β+); measured Eγ Iγ, β-delayed γ-spectra; deduced superallowed β-decay branching ratio.
- 1991NA01: 10C(β+); measured Eγ Iγ; log ft.
- 1991RA09: 10C; calculated radiative corrections to β-decay observables.
- 1992BA22: 10C; calculated radiative corretions to ft values.
- 1994BA65: 10C; calculated superallowed 0+-0+ β-decay nuclear mismatch correction. R-matrix theory.
- 1995SA16, 1995SAZQ: 10C; measured γγ-coin; deduced superallowed decay branching ratio.
- 1996SA09: 10C; calculated βdecay associated sum rule enhancement, quenching factors; deduced isospin mixing effects role.
- 1997NA17, 1999BAZS: 10C(β+); calculated isospin-mixing correction to superallowed Fermi transition matrix element.
- 1998BA83: 10C(β+); analyzed data; deduced superallowed decays Q-values.
- 1999FU04: 10C(β+); measured β-delayed Eγ Iγ; deduced superallowed transition branching ratio.
- 2000BA52: 10C; compiled, evaluated β-decay data; deduced Cabibbo-Kobayashi-Maskawa matrix elements.
- 2000HAZU: 10C; compiled, evaluated ft values for superallowed transitions.
- 2002HA47: 10C; analyzed superallowed decay log ft. Implication for unitarity test discussed.
- 2002TO19: 10C; calculated radiative and isospin symmetry-breaking corrections to ft values in superallowed Fermi β decay.
- 2002WI09: 10C; analyzed superallowed decay data; deduced Cabibbo-Kobayashi-Masakawa matrix element.
- 2003TO29: 10C; compiled, analyzed superallowed decays Q-values, T1/2, log ft, related data; deduced Vud matrix element.
- 2003WI01: 10C; analyzed superallowed decay log ft; deduced conserved vector current expectation, Cabibbo-Kobayashi-Maskawa matrix unitarity.
- 2004WI10: 10C; analyzed superallowed decay data; deduced matrix elements, operational vector coupling constant.
- 2005HA08, 2005HA27, 2005HA65: 10C; analyzed superallowed β-decay data; deduced limits on weak-interaction parameters.
- 2005SA44: 10C; compiled, analyzed log ft; deduced quark-mixing matrix element.
- 2005WI11: 10C; analyzed superallowed decay data; deduced matrix elements, operational vector coupling constant. Several correction terms discussed.
- 2008AY04: 10C(β+); compiled T1/2 from various ISOL facilities.
- 2008FI07: 10C; systematics of superallowed β decays and ft values.
- 2008HAZZ: 10C(β+), (EC); measured Eγ, Iγ, Eβ, βγ coin; deduced β+ + EC branches for superallowed β decay.
- 2008IA01: 10C(β+); measured half-life using pulsed-beam method; deduced ft value for superallowed β decay.
- 2008TO03: 10C; analyzed ft values for superallowed β decay.
- 2009BA06: 10C(β+); measured β spectra, half-life; deduced ft value.
- 2009HA12: 10C(β+); analyzed Q values, half-lives and branching ratios; deduced statistical rate function (Ft).
- 2010TO12: 10C(β+); analyzed isospin-symmetry-breaking correction for superallowed 0+ to 0+ β transitions.
- 2011ER02: 10C(β+); measured Q values for decay from mass measurements.
- 2011FI01: 10C; compiled log ft values.
- 2014HA08: 10C(EC); measured decay products, Eβ, Iβ, Eγ, Iγ; deduced log ft, T1/2 and their uncertainties. Comparison with theoretical calculations.
- 2015HA07: 10C(β+), (EC); compiled and evaluated Q(ε), T1/2, branching ratios, γ-intensity ratios for superallowed (0+ to 0+) β transitions in Tz = -1 and 0 parent nuclei; deduced partial half-lives, ft, Ft.
- 2016DU10: 10C(EC); measured decay products, Eγ, Iγ; deduced T1/2 and its uncertainties.
- 2020BL03: 10C(β+), measured γ-decay products of β-decay of 10C; deduced γ-ray energy spectrum, super-allowed branching ratio.
- 2020HA30: 10C(β+), (EC); compiled and evaluated Q(ε), T1/2, β decay branching ratios, γ-intensity ratios for superallowed (0+ to 0+) β decays in Tz = -1 and 0 parent nuclei; deduced partial half-lives, ft and Ft for superallowed Fermi decays.
Other Measurements
- 1949SH25: 10C; measured T1/2.
- 1962EA02: 10C; measured not abstracted; deduced nuclear properties.
- 1963BA52: 10C; measured not abstracted; deduced nuclear properties.
- 1969BR13: 10C; measured Eγ, Iγ; deduced β-branching, log ft.
- 1969FR02: 10C; measured Eγ, Iγ; deduced β+ branching, log ft.
- 1969FR09: 10C; measured Eγ, Iγ; deduced log ft, vector coupling constant.
- 1972RO03: 10C; measured Iγ; deduced β+ branching, ft.
- 1974AZ01: 10C; measured T1/2.
- 1974RO21: 10C; measured T1/2; deduced ft.
- 1988GI02: 10C(β+); measured β+ polarization.
- 1989KUZH: 10C(β+); measured Eγ, Iγ.
- 1990BA02: 10C(β+); measured T1/2.
- 1990NAZT: 10C(β+); measured Eγ, Iγ, decay branch; deduced ft value.
- 1991CA12: 10C(β+); measured Fermi, Gamow-Teller decay relative polarization; deduced nonstandard weak currents limits.
- 2008AY04: 10C(β+); compiled T1/2 from various ISOL facilities.
- 2011FI01: 10C; compiled log ft values.
- 2011SA08: 10C(EC); calculated log ft, isospin mixing corrections.
- 2014HA08: 10C(EC); measured decay products, Eβ, Iβ, Eγ, Iγ; deduced log ft, T1/2 and their uncertainties. Comparison with theoretical calculations.
- 2017SE09: 10C(β+); measured decay products, Eγ, Iγ; deduced T1/2.
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Measured half-life for 10C(β+)10B
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a) B. Zimmerman and G. Fox, private communication to Fay Ajzenberg-Selove (1974AJ01). |
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b) Includes radiative corrections (1972RO03). (1973TO04) using the same
input data find 3.497+0.005-0.006, including both radiative and charge
dependent corrections. |
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c) See also (1974RO21). |
10Be(β-)10B Evaluated Data
A = 10 Beta-Decays Diagram
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