Constraint on the Ground-state Mass of 21Al and Three-Nucleon Forces

X. Z. Teng, C. E. Teh, J. Lee +24

Fragmentation cross section of ${}^{28}$Si + ${}^9$Be reaction at 75.8 MeV/u was analyzed for studying the decay mode of single-proton emission in ${}^{21}$Al (the proton-rich nucleus…