Examining the $N$ = 28 shell closure through high-precision mass measurements of ${}^{46-48}$Ar

Maxime Mougeot, Dinko Atanasov, Carlo Barbieri +21

The strength of the $N$ = 28 magic number in neutron-rich argon isotopes is examined through high-precision mass measurements of ${}^{46-48}$Ar, performed with the ISOLTRAP mass spec…