Phys.Rev. C 109, L031301 (2024)

S.Koyama, D.Suzuki, M.Assie, L.Lalanne, O.Sorlin, T.Abe, D.Beaumel, Y.Blumenfeld, L.Caceres, F.De Oliveira Santos, F.Delaunay, F.Flavigny, S.Franchoo, J.Gibelin, V.Girard-Alcindor, J.Guillot, F.Hammache, O.Kamalou, A.Kamenyero, N.Kitamura, V.Lapoux, A.Lemasson, A.Matta, B.Mauss, P.Morfouace, M.Niikura, H.Otsu, J.Pancin, T.Roger, T.Y.Saito, H.Sakurai, C.Stodel, J-C.Thomas

Mirror symmetry at far edges of stability: The cases of ⁸C and ⁸He

NUCLEAR REACTIONS ¹H(⁹C, d)⁸C, E=55 MeV/nucleon; 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. ⁸C; 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.

doi: 10.1103/PhysRevC.109.L031301