162 Ho
67 95
Half life: 15.0 m 10
Jp: 1+
Decay mode: e+b+
Sn (keV): 6916 4
Sp (keV): 5274 4
Prod. mode: Charged particle reaction
Fast neutron activation
Literature cut-off date: 15-Apr-1990
Author(s): R.G. Helmer
ENSDF citation: NDS 64,79 (1991)

Decay properties

Mode Branching (%) Q-value (keV)
e+b+ 100 2140 4

Gammas from 162Ho (15.0 m 10)

Eg (keV) Ig (%) Decay mode
80.660 2 8.0 4 e+b+
185.005 3 0.42 e+b+
392.4 4 0.44 5 e+b+
540 2 0.023 8 e+b+
807.53 8 0.073 8 e+b+
888.20 8 0.061 11 e+b+
1134 1 <0.038 e+b+
1187.7 3 0.546 23 e+b+
1195.1 14 0.073 8 e+b+
1276.3 6 0.015 8 e+b+
1319.3 3 3.8 e+b+
1372.8 2 0.81 3 e+b+
1400.3 3 e+b+
1453.5 4 0.029 3 e+b+
1517.1 5 0.0046 11 e+b+
1665.1 3 0.008 4 e+b+
1702.1 5 0.0180 23 e+b+
1782.6 4 0.0157 23 e+b+
1806 2 0.015 6 e+b+

X-rays from 162Ho (15.0 m 10)

E (keV) I (%) Assignment
5,743 0.143 16 Dy Ll
6,458 0.37 3 Dy La2
6,495 3.4 3 Dy La1
6,534 0.063 5 Dy Lh
7,204 0.071 11 Dy Lb4
7,248 2.79 24 Dy Lb1
7,370 0.115 18 Dy Lb3
7,374 0.035 3 Dy Lb6
7,636 0.69 6 Dy Lb2
8,426 0.48 4 Dy Lg1
8,714 0.022 4 Dy Lg2
8,753 0.032 5 Dy Lg3
44,743 0.00196 10 Dy Ka3
45,208 5.23 24 Dy Ka2
45,998 9.3 4 Dy Ka1
51,947 0.96 4 Dy Kb3
52,113 1.85 8 Dy Kb1
52,475 0.0319 18 Dy Kb5
53,476 0.62 3 Dy Kb2
53,634 0.213 12 Dy Kb4

Betas from 162Ho (15.0 m 10)

>Eb endpoint (keV) Ib (%) Decay mode
357,25 0.038 4 e
394,52 0.013 5 e
686,56 1.85 12 e
739,86 3.8 3 e
863,9 0.015 8 e
1037,34 2 b+
1118 2 b+
1251,81 0.13 2 e
2059,34 50 e
2140 40 e