Phys.Rev. C 112, 015803 (2025)

W.Paulsen, K.C.W.Li, S.Siem, V.W.Ingeberg, A.C.Larsen, T.K.Eriksen, H.C.Berg, F.L.B.Garrote, D.Gjestvang, A.Gorgen, M.Markova, V.Modamio, E.Sahin, G.M.Tveten, V.M.Valsdottir

Remeasuring the γ-decay branching ratio of the Hoyle state

NUCLEAR REACTIONS ¹²C(p, p'), E=10.8 MeV; ²⁸Si(p, p'), E=10.8, 16 MeV; measured reaction products, Eγ, Iγ; deduced energy spectra, J, π, resonance parameters, γ-decay branching ratio of the Hoyle state. Comparison with the ENSDF library, available data. The OSCAR detector array, the MC-35 Scanditronix cyclotron at the Oslo Cyclotron Laboratory (OCL).

doi: 10.1103/2h2s-sbyx