Formation and decay of resonance state in ${}^9$Be and ${}^9$B nuclei. Microscopic three-cluster model investigations

V. S. Vasilevsky, K. Katō, N. Zh. Takibayev

We study nature of the low-lying resonance states in mirror nuclei ${}^9$Be and ${}^9$B. Investigations are performed within a three-cluster model. The model makes use of the hyper…