|
|
Half life: | 3.217 h 5 | |
Jp: | 2- |
Sn (keV): | 4969 4 |
Sp (keV): | 5087 6 |
Prod. mode: |
Thermal neutron activation
|
| |
ENSDF citation: | NDS 57,558 (1989) |
Literature cut-off date: | 1-Dec-1988 |
Author(s): | M.R. Schmorak |
References since cut-off: |
250Bk decay from 1988-98 (NSR)
|
|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
References |
b- | 100 | 1780 4 |
79Re01 |
|
Data sets: |
Mode | Data set name | Display data |
|
Gammas from 250Bk (3.217 h 5)
|
Eg (keV) |
Ig (%) | Decay mode |
|
34.325 5 |
|
b- |
42.723 5 |
0.038 3 |
b- |
46.093 5 |
|
b- |
80.412 10 |
|
b- |
99.163 6 |
0.128 7 |
b- |
119.4 3 |
0.00067 22 |
b- |
126.01 3 |
0.0063 5 |
b- |
160.26 4 |
0.0284 18 |
b- |
165.44 15 |
0.00135 18 |
b- |
199.72 20 |
0.00108 13 |
b- |
303.96 3 |
0.00230 22 |
b- |
304.13 4 |
|
b- |
555.22 10 |
0.0063 5 |
b- |
586.45 7 |
0.0063 5 |
b- |
626.11 4 |
0.0234 13 |
b- |
786.26 14 |
0.0049 9 |
b- |
828.82 3 |
0.117 6 |
b- |
889.96 2 |
1.530 23 |
b- |
929.47 2 |
1.233 18 |
b- |
989.12 2 |
45 |
b- |
1028.65 2 |
4.90 14 |
b- |
1031.85 2 |
35.6 5 |
b- |
1047.51 5 |
0.00225 18 |
b- |
1068.2 5 |
0.00058 9 |
b- |
1098.36 16 |
0.00054 9 |
b- |
1103.0 3 |
0.00036 13 |
b- |
1103.5 |
0.00054 22 |
b- |
1111.50 10 |
0.00108 9 |
b- |
1132.80 3 |
0.0194 10 |
b- |
1146.67 3 |
0.0126 6 |
b- |
1154.3 2 |
|
b- |
1154.77 3 |
0.0072 4 |
b- |
1167.25 3 |
0.0275 13 |
b- |
1175.5 |
0.0068 13 |
b- |
1175.50 3 |
0.0351 22 |
b- |
1201.79 3 |
0.0047 3 |
b- |
1223.92 4 |
0.00279 18 |
b- |
1244.42 7 |
0.00131 9 |
b- |
1253.84 7 |
0.00167 13 |
b- |
1266.6 2 |
|
b- |
1279.21 23 |
0.00081 9 |
b- |
1296.54 13 |
0.00067 9 |
b- |
1302.90 22 |
0.00045 9 |
b- |
1312.95 6 |
0.00148 9 |
b- |
1342.87 8 |
0.00189 13 |
b- |
1368.61 5 |
0.00315 22 |
b- |
1385.42 6 |
0.00202 13 |
b- |
1411.6 4 |
0.00058 13 |
b- |
1516.22 7 |
0.00121 9 |
b- |
1553.22 7 |
0.00054 13 |
b- |
1615.29 4 |
0.0459 22 |
b- |
1633.18 24 |
0.00054 9 |
b- |
1652.40 10 |
0.00099 9 |
b- |
1658.00 4 |
0.0275 13 |
b- |
|
X-rays from 250Bk (3.217 h 5)
|
E (keV) |
I (%) | Assignment |
|
13.146 |
0.59 8 |
Cf Ll |
15.423 |
0.87 9 |
Cf La2 |
15.660 |
7.8 8 |
Cf La1 |
18.094 |
0.163 16 |
Cf Lb6 |
18.347 |
0.21 3 |
Cf Lh |
18.946 |
2.12 21 |
Cf Lb2 |
19.665 |
0.098 17 |
Cf Lb4 |
19.778 |
0.50 5 |
Cf Lb5 |
20.624 |
7.6 9 |
Cf Lb1 |
20.894 |
0.074 13 |
Cf Lb3 |
24.117 |
1.94 24 |
Cf Lg1 |
24.390 |
0.044 8 |
Cf Lg2 |
24.718 |
0.035 7 |
Cf Lg3 |
24.971 |
0.41 6 |
Cf Lg6 |
108.929 |
0.00166 8 |
Cf Ka3 |
109.831 |
0.305 12 |
Cf Ka2 |
115.032 |
0.475 19 |
Cf Ka1 |
128.594 |
0.0600 24 |
Cf Kb3 |
129.823 |
0.113 4 |
Cf Kb1 |
130.574 |
0.00473 25 |
Cf Kb5 |
133.483 |
0.0449 18 |
Cf Kb2 |
133.979 |
0.0179 9 |
Cf Kb4 |
Betas from 250Bk (3.217 h 5)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
84,88 |
0.0015 2 |
b- |
122,01 |
0.11 1 |
b- |
353,14 |
0.017 2 |
b- |
368,66 |
0.0034 3 |
b- |
394,51 |
0.0039 2 |
b- |
483,36 |
0.014 2 |
b- |
513,36 |
0.0085 6 |
b- |
535,5 |
0.0061 3 |
b- |
570,03 |
0.027 2 |
b- |
590,6 |
0.0149 7 |
b- |
604,49 |
0.060 3 |
b- |
625,76 |
0.0015 2 |
b- |
708,63 |
6.21 18 |
b- |
748,14 |
83.4 16 |
b- |
874,1 |
0.06 |
b- |
908,42 |
0.06 |
b- |
1638,12 |
0.37 17 |
b- |
1737,28 |
4.8 |
b- |
1780 |
4.8 |
b- |
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