2023-04-202023-04-202020Casal Berbel, J., Rodríguez Gallardo, M., Arias Carrasco, J.M., Gómez Camacho, J.J., Fortunato, L. y Vitturi, A. (2020). Description of continuum structures in a discrete basis: Three-body resonances and two-nucleon decays. SciPost Physics Proceedings, 3 (36). https://doi.org/10.21468/SciPostPhysProc.3.036.2666-4003https://hdl.handle.net/11441/144701Weakly bound and unbound three-body nuclei are studied by using the pseudostate method within the hyperspherical formalism. After introducing the theoretical framework, the method is applied first to the 9Be nucleus, showing a good agreement with the available data for its low-lying dipole response. Then, recent results on the structure and decay of the two-neutron emitters 26O and 16Be are presented. In particular, the role of the n-n correlation in shaping their properties is discussed.application/pdf13 p.engAtribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess10.21468/SciPostPhysProc.3.036