Direct proton transfer on ${}^{46}$Ar supports the presence of a charge density bubble linked to a novel nuclear structure below ${}^{48}$Ca

Daniele Brugnara, Andrea Gottardo, Marlene Assiè +76

The ${}^{46}$Ar(${}^3$He,d)${}^{47}$K reaction was performed in inverse kinematics using a radioactive ${}^{46}$Ar beam produced by the SPIRAL1 facility at GANIL and a cryogenic ${}^3$He t…