Direct evidence for the breakdown of the N = 8 shell closure in $^{12}Be$

por Navin, A, Anthony, D W, Aumann, T, Baumann, T, Bazin, D, Blumenfeld, Y, Brown, B A, Glasmacher, T, Hansen, P G, Ibbotson, R W, Lofy, P A, Maddalena, V, Miller, K, Nakamura, T, Pritychenko, B V, Sherrill, B M, Spears, E, Steiner, M, Tostevin, J A, Yurkon, J E, Wagner, A
Publicado 1999