15 C
6 9
Half life: 2.449 s 5
Jp: 1/2+
Decay mode: b-
Sn (keV): 1218.1 8
Sp (keV): 21080 21
Prod. mode: Fast neutron activation
Literature cut-off date: 23-Apr-1986
Author(s): F. Ajzenberg-Selove
ENSDF citation: NP A523,1 (1991)

Decay properties

Mode Branching (%) Q-value (keV)
b- 100 9771.7 8

Gammas from 15C (2.449 s 5)

Eg (keV) Ig (%) Decay mode
977.02 2 2.4E-5 b-
1011.75 4 0.0018 4 b-
1157.52 4 0.0005 3 b-
1416.28 12 0.00047 10 b-
1748.77 7 0.00041 14 b-
1884.77 2 0.0010 3 b-
1988.70 4 0.0018 5 b-
2001.86 2 1.9E-5 10 b-
2030.53 2 5.8E-5 12 b-
2247.44 12 0.00018 8 b-
2725.66 7 0.0015 4 b-
3013.47 3 0.0041 10 b-
3042.13 3 0.0014 b-
3300.85 12 0.0084 14 b-
3779.04 7 0.0012 4 b-
5269.161 14 0.0037 9 b-
5297.817 14 63.2 8 b-
6322.35 2 0.0055 20 b-
7298.92 2 0.0095 10 b-
8310.15 3 0.032 4 b-
8568.77 12 0.0043 7 b-
9046.78 7 0.031 3 b-

X-rays from 15C (2.449 s 5)

E (keV) I (%) Assignment
0,392 1.5E-08 6 N Ka2
0,392 2.9E-08 12 N Ka1

Betas from 15C (2.449 s 5)

>Eb endpoint (keV) Ib (%) Decay mode
2470,87 0.0074 8 b-
3447,92 0.004 b-
4472,88 63.2 8 b-
9771,7 36.8 8 b-