Measured Ground-State Γ_cm for ⁸C

Adopted value: 130 ± 50 keV (2011CH32)

Measured Mass Excess for ⁸C

Adopted value: 35064 ± 18 keV (2017WA10)

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 E_p, I_p, E_α, I_α, α-p-p-p-p coin, α-p-p coin from the decay of ⁸C_g.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.

2019SH36: ⁸C(2p); analyzed available data; deduced the correlations in emission of four nucleons in the nuclear five-body decay.

2023CH46: ⁹N(p); measured decay products, Ep, Ip. Deduced invariant-mass spectra, level diagrams, possible single resonancelike peak in the spectrum. R-matrix fits, comparison with the theoretical predictions of an open-quantum-system approach. The National Superconducting Cyclotron Laboratory at Michigan State University.

2024KO04: ¹H(⁹C,d); measured charged particles, deuteron spectrum; deduced excitation energy spectra, missing mass spectra, σ(θ) for the excruciation of the ground and first excited states of ⁸C, resonances energy and width. Deduced levels, J, π, mirror energy differences for ⁸C and ⁸He pair. Comparison to distorted-wave Born approximation (DWBA) calculations performed using the DWUCK5 code and the global nucleon potential CH89. Array of 6 MUST2 telescope detectors (DSSD-CsI(Tl)) at the LISE beam line of GANIL.

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Last modified: 29 June 2021