アルゴン31
18 31 A r → 0.0144 s e c β + , 2 p 15 29 P {\displaystyle \mathrm {^{31}_{18}Ar\ {\xrightarrow[{0.0144\ sec}]{\beta ^{+},2p}}\ _{15}^{29}P} }
18 31 A r → 0.0144 s e c β + , 3 p 14 28 S i {\displaystyle \mathrm {^{31}_{18}Ar\ {\xrightarrow[{0.0144\ sec}]{\beta ^{+},3p}}\ _{14}^{28}Si} }
18 31 A r → 0.0144 s e c β + , α 15 31 P {\displaystyle \mathrm {^{31}_{18}Ar\ {\xrightarrow[{0.0144\ sec}]{\beta ^{+},\alpha }}\ _{15}^{31}P} }
18 31 A r → 0.0144 s e c β + , p , α 14 26 S i {\displaystyle \mathrm {^{31}_{18}Ar\ {\xrightarrow[{0.0144\ sec}]{\beta ^{+},p,\alpha }}\ _{14}^{26}Si} }