Isomeric 0- halo-states in 12Be and 11Li

C. Romero-Redondo, E. Garrido, D. V. Fedorov +1

We predict the existence of an isomeric 0${}^{-}$-state in ${}^{12}$Be at an excitation energy of about 2.5 MeV, and a 0${}^{-}$-resonance in ${}^{11}$Li with both energy and width of about 1…