Phys.Rev. C 95, 064318 (2017)

T.Baba, M.Kimura

Three-body decay of linear-chain states in ¹⁴C

NUCLEAR STRUCTURE ¹⁴C; calculated energies, Γ_α, Γ(⁶He), Γ(¹⁰Be) and Γ(⁶He+⁸Be) for levels in ¹⁴C up to 8+, and decays to 0+, 2+, 1- and 2- states in ¹⁰Be, and comparison with the observed resonances in α+¹⁰Be resonant scattering data, proton density distribution of the linear-chain configurations; deduced π- and σ-bond linear-chain formations in ¹⁴C. ⁸Be; calculated density distribution. ¹⁰Be; calculated positive- and negative-parity states and proton density distributions. Antisymmetrized molecular dynamics (AMD) calculations.

doi: 10.1103/PhysRevC.95.064318