| |
|
|---|
| Half life: | 301 ms 6 | |
|---|
| Jp: | 5/2+ |
|---|
| Sn (keV): | 6750 40 |
|---|
| Sp (keV): | 13300 67 |
|---|
| Prod. mode: |
Charged particle reaction
|
|---|
| | |
|---|
| ENSDF citation: | NP A521,1 (1990) |
|---|
| Literature cut-off date: | 1-Jun-1990 |
|---|
| Author(s): | P.M. Endt |
|---|
| References since cut-off: |
27Na decay from 1990-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 9006 38 |
|
| b-n | 0.13 4 | |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 27Na (301 ms 6)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 713.32 13 |
<0.9 |
b- |
| 955.32 13 |
0.9 9 |
b- |
| 984.64 8 |
88 |
b- |
| 1169.3 3 |
0.60 6 |
b- |
| 1486.8 6 |
0.42 6 |
b- |
| 1666.6 9 |
0.10 4 |
b- |
| 1697.94 11 |
11.9 6 |
b- |
| 1728.8 6 |
0.32 4 |
b- |
| 1792.6 8 |
0.15 4 |
b- |
| 1808.65 7 |
0.13 |
b-n |
| 1939.92 11 |
0.46 5 |
b- |
| 2451.6 5 |
0.026 9 |
b- |
| 2505.9 8 |
0.25 4 |
b- |
| 2612.6 7 |
0.17 5 |
b- |
| 2835.9 9 |
0.064 13 |
b- |
| 3109.2 3 |
<2.6 |
b- |
| 3490.4 8 |
0.12 4 |
b- |
| 4007.3 10 |
0.18 4 |
b- |
|
X-rays from 27Na (301 ms 6)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 1.254 |
0.00030 3 |
Mg Ka1 |
| 1.254 |
1.52E-04 16 |
Mg Ka2 |
Betas from 27Na (301 ms 6)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 4017.7 |
0.25 |
b- |
| 4233.9 |
0.22 |
b- |
| 4457.2 |
0.33 |
b- |
| 4860.2 |
0.07 |
b- |
| 5519.3 |
0.6 |
b- |
| 5583.1 |
0.8 |
b- |
| 5900.6 |
0.6 |
b- |
| 7070 |
0.5 |
b- |
| 7312 |
11 |
b- |
| 8025.34 |
84 |
b- |
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