Shedding light on nuclear aspects of neutrinoless double beta decay by heavy-ion double charge exchange reactions

F. Cappuzzello, H. Lenske, M. Cavallaro, C. Agodi, N. Auerbach, Jessica Bellone, R. Bijker, S. Burrello, S. Calabrese, D. Carbone, M. Colonna, G. De Gregorio, J. L. Ferreira, D. Gambacurta, H. García-Tecocoatzi, A. Gargano, J. A. Lay, R. Linares, J. Lubián, E. Santopinto, O. Sgouros, V. Soukeras, A. Spatafora