8C

Ground-State Decay Evaluated Data



Measured Ground-State Γcm for 8C

Adopted value: 130 ± 50 keV (2011CH32)
Measured Mass Excess for 8C

Adopted value: 35064 ± 18 keV (2017WA10)

Measurements
1974RO17: C(α 8He), E = 156 MeV; measured Q, σ. 8C deduced mass excess.
1974ROYP: C(α 8He), E = 156 MeV; measured σ(E(8He)). 8C deduced mass excess.
1975TRZQ: 12C(α 8He), E = 123 MeV; measured σ(E(8He), θ). 8C deduced mass excess.
1976RO04: 14N(3He, 9Li), E = 76 MeV; measured σ(θ), Q. 8C deduced mass excess, Γ.
1976ROZT: 14N(3He, 9Li), E = 76 MeV; measured σ(θ); deduced Q. 8C deduced mass excess, Γ.
1976TR01: 12C(α 8He), E = 123.5 MeV; measured σ(8He); deduced coefficients of isobaric multiplet mass equation for A = 8 quintet. 8C deduced mass excess.
1976TRZU: 12C(α 8He); measured spectra; deduced Q. 8C deduced mass excess.
1977TRZO: (α 8He); measured σ; deduced Q. 8C deduced mass excess.
2010CH42: 8C(2p); measured Ep, Ip, Eα, Iα, α-p-p-p-p coin, α-p-p coin from the decay of 8Cg.s..
2011CH32: 9Be(9C, X), E = 70 MeV/nucleon; measured particle spectra using HiRA array, angular correlations between the particles in particle-decay channels. 8C; deduced levels, width, J, π, isospin, branching ratios.

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Last modified: 15 August 2018