| |
|
|---|
| Half life: | 90.7 m 2 | |
|---|
| Jp: | 2- |
|---|
| Sn (keV): | 6971 10 |
|---|
| Sp (keV): | 8891 10 |
|---|
| Prod. mode: |
Fission product
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 63,1 (1991) |
|---|
| Literature cut-off date: | 1-Dec-1990 |
|---|
| Author(s): | S. Rab |
|---|
| References since cut-off: |
78As decay from 1990-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 4209 10 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 78As (90.7 m 2)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 156.6 3 |
0.092 22 |
b- |
| 174.2 3 |
0.18 4 |
b- |
| 351.49 17 |
0.162 16 |
b- |
| 354.735 25 |
1.89 22 |
b- |
| 391.0 3 |
0.124 16 |
b- |
| 449.94 6 |
0.08 3 |
b- |
| 462.2 2 |
0.59 5 |
b- |
| 468.8 3 |
0.097 16 |
b- |
| 497.294 7 |
0.184 22 |
b- |
| 503.7 2 |
0.42 4 |
b- |
| 545.300 13 |
3.02 11 |
b- |
| 551.8 3 |
0.17 3 |
b- |
| 613.725 3 |
54 |
b- |
| 637.1 2 |
0.205 22 |
b- |
| 657.9 2 |
0.27 3 |
b- |
| 686.3 2 |
0.92 11 |
b- |
| 687.254 7 |
0.65 11 |
b- |
| 694.916 4 |
16.7 11 |
b- |
| 722.4 2 |
0.146 16 |
b- |
| 756.9 3 |
0.086 22 |
b- |
| 828.189 13 |
8.1 5 |
b- |
| 841.5 10 |
0.16 11 |
b- |
| 842.36 19 |
1.08 11 |
b- |
| 882.0 2 |
0.19 3 |
b- |
| 884.861 15 |
0.46 4 |
b- |
| 889.099 12 |
2.11 16 |
b- |
| 903.6 4 |
0.08 3 |
b- |
| 959.0 2 |
0.46 4 |
b- |
| 968.2 7 |
0.16 5 |
b- |
| 988.2 4 |
0.092 22 |
b- |
| 1004.73 20 |
0.32 4 |
b- |
| 1018.65 5 |
0.140 22 |
b- |
| 1079.67 22 |
1.62 11 |
b- |
| 1144.959 17 |
1.67 11 |
b- |
| 1169.5 4 |
0.12 3 |
b- |
| 1198.6 3 |
0.70 5 |
b- |
| 1228.25 17 |
0.11 5 |
b- |
| 1240.13 3 |
5.9 5 |
b- |
| 1290.6 6 |
0.10 3 |
b- |
| 1308.59 4 |
13.0 11 |
b- |
| 1338.78 5 |
0.39 5 |
b- |
| 1373.48 6 |
4.8 3 |
b- |
| 1382.16 3 |
0.76 5 |
b- |
| 1440.9 7 |
0.32 11 |
b- |
| 1529.60 17 |
2.48 16 |
b- |
| 1642.0 3 |
0.16 4 |
b- |
| 1713.55 3 |
1.78 11 |
b- |
| 1721.50 5 |
0.32 4 |
b- |
| 1737.2 4 |
0.11 3 |
b- |
| 1791.9 7 |
0.97 11 |
b- |
| 1835.8 2 |
1.46 11 |
b- |
| 1893.46 6 |
0.29 3 |
b- |
| 1921.3 3 |
0.81 11 |
b- |
| 1923.15 4 |
0.76 11 |
b- |
| 1995.87 8 |
1.35 11 |
b- |
| 2064.1 5 |
0.11 4 |
b- |
| 2068.4 4 |
0.70 11 |
b- |
| 2187.8 2 |
0.36 4 |
b- |
| 2224.7 3 |
0.92 11 |
b- |
| 2327.26 6 |
0.11 5 |
b- |
| 2615.8 2 |
0.70 11 |
b- |
| 2628.4 4 |
0.081 22 |
b- |
| 2681.3 7 |
1.94 11 |
b- |
| 2758.8 3 |
0.113 22 |
b- |
| 2797.6 2 |
0.21 3 |
b- |
| 2839.0 3 |
0.05 3 |
b- |
| 3097.5 5 |
0.065 16 |
b- |
|
X-rays from 78As (90.7 m 2)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 1.204 |
7.4E-05 16 |
Se Ll |
| 1.245 |
4.4E-05 11 |
Se Lh |
| 1.379 |
0.0013 3 |
Se La1 |
| 1.379 |
1.4E-04 3 |
Se La2 |
| 1.419 |
0.00076 19 |
Se Lb1 |
| 1.424 |
5.9E-06 12 |
Se Lb6 |
| 1.486 |
3.7E-05 11 |
Se Lb4 |
| 1.492 |
5.5E-05 16 |
Se Lb3 |
| 1.648 |
1.7E-06 5 |
Se Lg2 |
| 1.648 |
1E-05 3 |
Se Lg3 |
| 11.004 |
1.18E-07 6 |
Se Ka3 |
| 11.182 |
0.0217 9 |
Se Ka2 |
| 11.222 |
0.0421 17 |
Se Ka1 |
| 12.490 |
0.00288 12 |
Se Kb3 |
| 12.496 |
0.00560 23 |
Se Kb1 |
| 12.601 |
1.43E-05 8 |
Se Kb5 |
| 12.652 |
0.000398 16 |
Se Kb2 |
| 12.658 |
1.02E-05 6 |
Se Kb4 |
Betas from 78As (90.7 m 2)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 497.7 |
0.065 18 |
b- |
| 712.74 |
1.41 18 |
b- |
| 797.71 |
0.29 5 |
b- |
| 836.4 |
0.23 5 |
b- |
| 914.64 |
3.5 5 |
b- |
| 979.29 |
1.66 24 |
b- |
| 1064.54 |
2.5 3 |
b- |
| 1370.52 |
6.4 8 |
b- |
| 1526.89 |
15.9 19 |
b- |
| 1561.53 |
0.39 7 |
b- |
| 1672.05 |
0.31 14 |
b- |
| 1701.68 |
0.61 12 |
b- |
| 1881.68 |
0.2 |
b- |
| 2213.1 |
0.9 3 |
b- |
| 2355.07 |
1.4 |
b- |
| 2450.31 |
0.2 |
b- |
| 2706.18 |
0.50 21 |
b- |
| 2710.4 |
0.28 6 |
b- |
| 2900.36 |
14.6 23 |
b- |
| 3595.27 |
18.5 25 |
b- |
| 4209 |
32 8 |
b- |
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