%ABagchi, S.%AAkimune, H.%AGibelin, J.%AHarakeh, M.%AKalantar-Nayestanaki, N.%AAchouri, N.%ABastin, B.%ABoretzky, K.%ABouzomita, H.%ACaamaño, M.%ACàceres, L.%ADamoy, S.%ADelaunay, F.%AFernández-Domínguez, B.%AFujiwara, M.%AGarg, U.%AGrinyer, G.%AKamalou, O.%AKhan, E.%AKrasznahorkay, A.%ALhoutellier, G.%ALibin, J.%ALukyanov, S.%AMazurek, K.%ANajafi, M.%APancin, J.%APenionzhkevich, Y.%APerrot, L.%ARaabe, R.%ARigollet, C.%ARoger, T.%ASambi, S.%ASavajols, H.%ASenoville, M.%AStodel, C.%ASuen, L.%AThomas, J.%AVandebrouck, M.%AWalle, J.%Anull Ed.%BJournal Name: The European Physical Journal A; Journal Volume: 56; Journal Issue: 11 %D2020%I %JJournal Name: The European Physical Journal A; Journal Volume: 56; Journal Issue: 11 %K %MOSTI ID: 10201829 %PMedium: X %TSignature of a possible $$\alpha $$-cluster state in $$N=Z$$ doubly-magic $$^{56}$$Ni %X %0Journal Article