22 Mg
12 10
Half life: 3.857 s 9
Jp: 0+
Decay mode: e+b+
Sn (keV): 19380 16
Sp (keV): 5501.5 15
Prod. mode: Charged particle reaction
Literature cut-off date: 1-Jun-1990
Author(s): P.M. Endt
ENSDF citation: NP A521,1 (1990)

Decay properties

Mode Branching (%) Q-value (keV)
e+b+ 100 4785.3 14

Gammas from 22Mg (3.857 s 9)

Eg (keV) Ig (%) Decay mode
73.97 17 59.5 13* e+b+
583.02 9 100* e+b+
1279.9 2 5.71 10* e+b+

X-rays from 22Mg (3.857 s 9)

E (keV) I (%) Assignment
1,009 1.61E-06 17 Na Ka3
1,041 267 30 Na Ka2
1,041 535 60 Na Ka1