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Half life: | 396.1 d 12 | |
Jp: | 5/2+ |
Sn (keV): | 6984 8 |
Sp (keV): | 4391.8 9 |
Prod. mode: |
Charged particle reaction
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ENSDF citation: | NDS 69,375 (1993) |
Literature cut-off date: | 1-Jun-1993 |
Author(s): | M.R. Schmorak |
References since cut-off: |
235Np decay from 1993-98 (NSR)
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Decay properties: |
Mode | Branching (%) | Q-value (keV) |
References |
e | 99.99740 1 | 123.7 9 |
58Gi05 |
a | 0.00260 13 | 5191.9 18 |
73Br12 |
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Data sets: |
Mode | Data set name | Display data |
|
Gammas from 235Np (396.1 d 12)
|
Eg (keV) |
Ig (%) | Decay mode |
|
9.21 3 |
|
a |
10.25 |
|
a |
17.193 4 |
|
a |
18.053 4 |
|
a |
25.646 4 |
0.00041 5 |
a |
58.570 3 |
0.000016 5 |
a |
63.825 6 |
0.00000019 |
a |
68.48 3 |
|
a |
81.227 3 |
0.000039 3 |
a |
84.216 3 |
0.000179 10 |
a |
89.944 5 |
<0.0000018 |
a |
93.063 25 |
0.0000026 13 |
a |
99.279 3 |
0.0000052 5 |
a |
102.268 3 |
0.0000078 16 |
a |
110.5 2 |
0.0000023 8 |
a |
124.925 4 |
0.0000018 8 |
a |
135.667 11 |
0.0000007 |
a |
163.105 5 |
0.0000013 8 |
a |
174.160 5 |
<0.00000018 |
a |
183.495 3 |
0.0000010 8 |
a |
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X-rays from 235Np (396.1 d 12)
|
E (keV) |
I (%) | Assignment |
|
11.372 |
4.5E-05 10 |
Pa Ll |
13.127 |
7.6E-05 15 |
Pa La2 |
13.291 |
0.00068 13 |
Pa La1 |
14.953 |
1.5E-05 4 |
Pa Lh |
15.350 |
1.25E-05 24 |
Pa Lb6 |
16.007 |
1.8E-04 4 |
Pa Lb2 |
16.104 |
3.1E-05 6 |
Pa Lb4 |
16.639 |
3.7E-05 7 |
Pa Lb5 |
16.708 |
0.00056 13 |
Pa Lb1 |
16.931 |
2.9E-05 5 |
Pa Lb3 |
19.571 |
1.3E-04 3 |
Pa Lg1 |
19.888 |
1.26E-05 24 |
Pa Lg2 |
20.101 |
1.23E-05 24 |
Pa Lg3 |
20.217 |
2.8E-05 7 |
Pa Lg6 |
91.491 |
9E-09 3 |
Pa Ka3 |
92.282 |
2.9E-06 9 |
Pa Ka2 |
95.863 |
4.8E-06 15 |
Pa Ka1 |
107.595 |
5.8E-07 18 |
Pa Kb3 |
108.422 |
1.1E-06 4 |
Pa Kb1 |
109.072 |
4.0E-08 13 |
Pa Kb5 |
111.486 |
4.3E-07 14 |
Pa Kb2 |
111.870 |
1.5E-07 5 |
Pa Kb4 |
Betas from 235Np (396.1 d 12)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
41,96 |
0.10 |
e |
72 |
0.10 |
e |
77,5 |
2.0 |
e |
110,66 |
0.10 |
e |
123,7 |
98 |
e |
Alphas from 235Np (396.1 d 12)
|
Ea (keV) |
Ia (%) |
|
4809 7 |
~0.1 |
4862 3 |
0.7 1 |
4925 2 |
11.5 5 |
4940 6 |
~0.6 |
4997 4 |
~6 |
5007 4 |
24 8 |
5008 |
<0.5 |
5025 2 |
53 8 |
5051 2 |
1.8 3 |
5100 3 |
~0.2 |
5108 3 |
1.5 2 |
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