Evaluation made within an IAEA Coordinated Reserch Project
—
For atomic radiation data, please refer to the pdf files linked below
Parent
Energy [keV]
Half-life
J
π
Decay
Q [keV]
Daughter
238
92
U
146
0.0
4.468 x 10
9
y
5
0+
α
4269.7
29.0
234
90
Th
144
Evaluation
: V. Chist
Publication cut-off
: 01-APR-2006
ENSDF
Summary
General Comments
•
•
Alpha
E
α
[keV]
I
α
(abs)
[%]
Daughter level
[keV]
J
π
HF
4038
5
0.13
3
163.0
1
4+
24
4151
5
22.3
5
49.55
6
2+
1.33
4198
3
77.5
5
0
0+
1
Gamma
E
γ
[keV]
I
γ-
(abs)
[%]
Initial level
[keV]
J
π
Final level
[keV]
J
π
Mult.
δ
α
T
I
Tot
[%]
49.55
6
0.0697
26
49.55
6
2+
0
E2
321
10
113.5
1
0.0174
47
163.0
1
4+
49.55
[E2]
6.47
19
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ENSDF 
Summary ENSDF Summary