145m Gd
64 81
Half life: 85 s 3
Jp: 11/2-
Decay mode: IT, e+b+
Ex(keV): 748.7 1
Sn (keV): 9.10E3 sy
Sp (keV): 4575 40
E(level): 748.7 1 keV
Prod. mode: Charged particle reaction
Literature cut-off date: 1-Oct-1992
Author(s): L.K. Peker
Update: 20-Sep-1996, B. Singh
ENSDF citation: NDS 68,997 (1993)

Decay properties

Mode Branching (%) Q-value (keV)
IT 94.3 5
e+b+ 5.7 5 5054 36

Gammas from 145mGd (85 s 3)

Eg (keV) Ig (%) Decay mode
27.3 1 4.5 IT
329.9 1 4.29 20 e+b+
386.6 3 3.93 20 e+b+
716.0 3 1.10 8 e+b+
721.8 1 82 IT

X-rays from 145mGd (85 s 3)

E (keV) I (%) Assignment
5,177 0.0052 5 Eu Ll
5,362 0.16 4 Gd Ll
5,816 0.0139 9 Eu La2
5,817 0.00191 15 Eu Lh
5,846 0.125 8 Eu La1
6,026 0.43 9 Gd La2
6,050 0.076 14 Gd Lh
6,058 3.9 8 Gd La1
6,438 0.0073 11 Eu Lb4
6,457 0.080 6 Eu Lb1
6,571 0.0121 19 Eu Lb3
6,617 0.00120 8 Eu Lb6
6,687 1.11 17 Gd Lb4
6,713 3.2 6 Gd Lb1
6,832 1.8 3 Gd Lb3
6,844 0.0264 18 Eu Lb2
6,867 0.039 8 Gd Lb6
7,102 0.82 18 Gd Lb2
7,243 0.0067 14 Gd Lb5
7,484 0.0134 11 Eu Lg1
7,768 0.0023 4 Eu Lg2
7,790 0.55 11 Gd Lg1
7,795 0.0032 5 Eu Lg3
7,930 0.0045 10 Gd Lg6
8,087 0.35 6 Gd Lg2
8,105 0.49 8 Gd Lg3
40,467 1.39E-04 6 Eu Ka3
40,902 0.512 17 Eu Ka2
41,542 0.92 3 Eu Ka1
41,864 0.000789 24 Gd Ka3
42,309 2.57 5 Gd Ka2
42,996 4.64 10 Gd Ka1
46,905 0.091 3 Eu Kb3
47,038 0.175 6 Eu Kb1
47,373 0.00268 13 Eu Kb5
48,249 0.0581 20 Eu Kb2
48,386 0.0231 11 Eu Kb4
48,551 0.460 10 Gd Kb3
48,695 0.890 18 Gd Kb1
49,038 0.0140 6 Gd Kb5
49,959 0.298 6 Gd Kb2
50,099 0.115 5 Gd Kb4

Betas from 145mGd (85 s 3)

>Eb endpoint (keV) Ib (%) Decay mode
4060,7 0.25 b+
5082,7 0.07 e