A microscopic model beyond mean-field: from giant resonances properties to the fit of new effective interactionsM. Brenna, G. Colò, X. Roca-Maza, P. F. Bortignon, K. Moghrabi and M. GrassoEPJ Web of Conferences, 66 (2014) 02015DOI: https://doi.org/10.1051/epjconf/20146602015