par Pain, Steven;Catford, Wilton;Mahboub, Djelloul;Timis, C.N.;Tostevin, Jeffrey J.A.;Orr, Nigel;Angélique, Jean Claude;Lecouey, Jean Luc;Normand, G.;Ashwood, N.I.;Clarke, Nicholas;Curtis, N.;Freer, Martin;Soić, Neven;Ziman, V.A.;Bouchat, Virginie;Hanappe, Francis ;Fulton, Brian;Labiche, Marc;Lemmon, Roy;Ninane, A.;Stuttge, Louise;Winfield, J.S. J.S.
Référence European Physical Journal A. Hadrons and Nuclei, 25, SUPPL. 1, page (349-351)
Publication Publié, 2005-09
Référence European Physical Journal A. Hadrons and Nuclei, 25, SUPPL. 1, page (349-351)
Publication Publié, 2005-09
Article révisé par les pairs
Résumé : | Data have been obtained on exclusive single neutron knockout cross sections from 12Be to study its ground state structure. Preliminary cross sections for the first (0.32 MeV, 1/2-) and second (1.78 MeV, 5/2+, unbound) excited states in 11Be have been obtained, giving evidence of significant admixtures of both ν(1p1/2) 2 and ν(1d5/2)2 configurations in the ground state of 12Be. © Società Italiana di Fisica / Springer-Verlag 2005. |