38m K
19 19
Half life: 923.9 ms 6
Jp: 0+
Decay mode: e+b+
Ex(keV): 130.4 3
Sn (keV): 12073.8 8
Sp (keV): 5142.6 8
E(level): 130.4 3 keV
Prod. mode: Charged particle reaction
Photon reaction
Fast neutron activation
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 5913.1 6

X-rays from 38mK (923.9 ms 6)

E (keV) I (%) Assignment
0,251 8E-06 3 Ar Lb1
0,310 2.2E-06 8 Ar Lb4
0,310 3.5E-06 12 Ar Lb3
2,880 2.8E-10 3 Ar Ka3
2,955 0.0027 3 Ar Ka2
2,957 0.0053 6 Ar Ka1
3,190 0.00043 4 Ar Kb1
3,190 2.16E-04 22 Ar Kb3