Phys.Rev.Lett. 136, 252701 (2026)

C.Cousins, G.Lotay, D.T.Doherty, D.Seweryniak, C.Sarma, C.M.Campbell, L.Canete, M.P.Carpenter, W.N.Catford, K.A.Chipps, J.Henderson, A.R.L.Kennington, T.Lauritsen, J.Li, M.Moukaddam, C.Muller-Gatermann, C.O'Shea, S.D.Pain, C.J.Paxman, B.J.Reed, P.H.Regan, W.Reviol, M.Siciliano, G.L.Wilson, S.Zhu

Identification of Resonant States in the ⁴⁵V(p, γ)⁴⁶Cr Reaction and Their Influence on the Production of ⁴⁴Ti in Core-Collapse Supernovae

NUCLEAR REACTIONS ¹²C(³⁶Ar, 2n)⁴⁶Cr, E=120 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray and resonance energies, initial and final states J, π, partial level scheme, resonance parameters, spectroscopic factors, astrophysical reaction rates. Comparison with shell model calculations. The GRETINA tracking array with the Argonne Fragment Mass Analyzer (FMA) of the Argonne ATLAS accelerator.

doi: 10.1103/9zv2-wlkl