49 Ca
20 29
Half life: 8.718 m 6
Jp: 3/2-
Decay mode: b-
Sn (keV): 5146.6 4
Sp (keV): 16455 24
Prod. mode: Thermal neutron activation
Literature cut-off date: 14-Sep-1995
Author(s): T.W. Burrows
ENSDF citation: NDS 76,191 (1995)

Decay properties

Mode Branching (%) Q-value (keV)
b- 100 5262 3

Gammas from 49Ca (8.718 m 6)

Eg (keV) Ig (%) Decay mode
143.2 2 0.035 9 b-
856.1 5 0.13 3 b-
987.3 5 0.08 3 b-
1144.5 5 0.11 3 b-
1288.4 5 0.07 3 b-
1408.9 2 0.63 6 b-
2228.6 5 0.19 5 b-
2371.7 5 0.49 9 b-
3084.4 1 92 b-
4071.9 1 7.0 7 b-
4493 <0.06 b-
4738.2 2 0.21 6 b-

Betas from 49Ca (8.718 m 6)

>Eb endpoint (keV) Ib (%) Decay mode
523,55 0.21 6 b-
803 0.66 7 b-
1189,93 7.0 7 b-
1745,8 0.18 4 b-
2177,5 91.5 7 b-
2890,7 0.41 10 b-
3033,9 0.02 b-