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Harakeh, M. Niikura, M. Stanoiu, M. Vandebrouck, O. Kamalou, O. Sorlin (GANIL), O. Wieland, P. Morfouace, R. Astabatyan, R. Borcea, S. Bagchi, S. Calinescu, S. Franchoo, S. Gr\\'evy, S. Lukyanov, T. Roger, V. Maslov, Y. Penionzhkevich, Z. Dombr\\'adi, Z. Podoly\\'ak, Z. Vajta","submitted_at":"2021-10-08T07:06:31Z","abstract_excerpt":"The reduced transition probabilities $B(E2; 0^+_{g.s.}\\rightarrow2_1^+,2^+_2)$  in $^{70}$Zn and the full $B(E2; 0^+_{g.s.}\\rightarrow2^+)$ strength up to S$_n$=7.79 MeV in $^{68}$Ni have been determined at the LISE/GANIL facility using the Coulomb-excitation technique at intermediate beam energy on a $^{208}$Pb target. The $\\gamma$ rays emitted in-flight were detected with an array of 46 BaF$_2$ crystals. The angles of the deflected nuclei were determined in order to disentangle and extract the Coulomb and nuclear contributions to the excitation of the 2$^+$ states.  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