| |
|
| Half life: | 17.4 d 5 | |
| Jp: | (2-) |
| Sn (keV): | 5795 9 |
| Sp (keV): | 4702 4 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 69,155 (1993) |
| Literature cut-off date: | 31-Jan-1993 |
| Author(s): | Y.A. Akovali |
| References since cut-off: |
230Pa decay from 1993-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 91.6 13 | 1310 3 |
|
| b- | 8.4 13 | 564 5 |
|
| a | 0.0032 1 | 5439.4 7 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 230Pa (17.4 d 5)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 51.72 4 |
0.026 3 |
b- |
| 53.20 2 |
0.242 22 |
e+b+ |
| 117.8 2 |
0.0019 4 |
b- |
| 120.90 2 |
0.35 6 |
e+b+ |
| 146.7 |
|
e+b+ |
| 170.2 4 |
|
e+b+ |
| 175.5 4 |
|
e+b+ |
| 183.6 4 |
|
e+b+ |
| 194.6 |
|
e+b+ |
| 197.1 |
|
e+b+ |
| 228.0 4 |
<0.005 |
e+b+ |
| 253.6 3 |
0.022 8 |
e+b+ |
| 266.0 |
0.0141 24 |
b- |
| 274.25 10 |
0.10 3 |
e+b+ |
| 294.2 5 |
0.038 16 |
e+b+ |
| 298.0 3 |
0.044 22 |
e+b+ |
| 302.0 4 |
0.012 |
e+b+ |
| 314.8 3 |
0.094 12 |
b- |
| 316.8 2 |
0.16 3 |
e+b+ |
| 332.0 2 |
0.055 16 |
e+b+ |
| 346.5 4 |
<0.027 |
e+b+ |
| 366.56 10 |
0.076 12 |
b- |
| 375.2 10 |
~0.011 |
e+b+ |
| 375.2 10 |
0.033 11 |
e+b+ |
| 380.15 10 |
0.30 6 |
e+b+ |
| 383.6 5 |
0.036 3 |
b- |
| 397.7 1 |
1.87 16 |
e+b+ |
| 399.95 10 |
0.63 3 |
e+b+ |
| 401.3 5 |
0.025 6 |
e+b+ |
| 440.8 10 |
0.11 3 |
e+b+ |
| 443.75 5 |
5.5 3 |
e+b+ |
| 450 1 |
~0.011 |
e+b+ |
| 454.95 5 |
6.27 16 |
e+b+ |
| 463.60 10 |
0.82 6 |
e+b+ |
| 503.5 2 |
0.066 11 |
e+b+ |
| 503.5 2 |
0.071 11 |
e+b+ |
| 508 1 |
0.22 11 |
e+b+ |
| 508.20 10 |
3.6 3 |
e+b+ |
| 518.50 10 |
1.98 11 |
e+b+ |
| 533 |
|
e+b+ |
| 536 |
|
e+b+ |
| 556.0 2 |
0.198 22 |
e+b+ |
| 571.10 10 |
1.08 6 |
e+b+ |
| 581.7 1 |
0.132 16 |
e+b+ |
| 607.5 3 |
0.049 22 |
e+b+ |
| 619.69 10 |
0.159 22 |
e+b+ |
| 624.4 1 |
0.045 11 |
e+b+ |
| 634.9 2 |
|
e+b+ |
| 651.8 3 |
0.016 6 |
e+b+ |
| 677.6 1 |
0.049 11 |
e+b+ |
| 728.20 10 |
1.90 8 |
e+b+ |
| 772.6 2 |
0.10 3 |
e+b+ |
| 781.35 5 |
1.48 6 |
e+b+ |
| 835.7 3 |
0.08 3 |
e+b+ |
| 838.7 5 |
0.026 11 |
e+b+ |
| 898.68 10 |
5.8 3 |
e+b+ |
| 918.48 10 |
8.2 4 |
e+b+ |
| 951.95 5 |
29.1 14 |
e+b+ |
| 954 1 |
0.16 4 |
e+b+ |
| 956.5 1 |
1.6 3 |
e+b+ |
| 959.2 2 |
0.44 11 |
e+b+ |
| 970 1 |
0.014 4 |
e+b+ |
| 999.4 10 |
0.012 4 |
e+b+ |
| 1009.7 1 |
1.08 8 |
e+b+ |
| 1026.05 10 |
1.46 7 |
e+b+ |
| 1074.68 10 |
0.75 6 |
e+b+ |
|
X-rays from 230Pa (17.4 d 5)
|
| E (keV) |
I (%) | Assignment |
|
| 11.118 |
1.34 15 |
Th Ll |
| 11.620 |
0.074 12 |
U Ll |
| 12.809 |
2.30 18 |
Th La2 |
| 12.968 |
20.5 16 |
Th La1 |
| 13.442 |
0.122 17 |
U La2 |
| 13.618 |
1.09 15 |
U La1 |
| 14.511 |
0.43 5 |
Th Lh |
| 14.970 |
0.37 3 |
Th Lb6 |
| 15.400 |
0.031 5 |
U Lh |
| 15.605 |
5.4 4 |
Th Lb2 |
| 15.641 |
1.24 21 |
Th Lb4 |
| 15.727 |
0.021 3 |
U Lb6 |
| 16.202 |
16.6 20 |
Th Lb1 |
| 16.209 |
1.06 8 |
Th Lb5 |
| 16.410 |
0.29 4 |
U Lb2 |
| 16.426 |
1.19 21 |
Th Lb3 |
| 16.577 |
0.0083 17 |
U Lb4 |
| 17.068 |
0.061 8 |
U Lb5 |
| 17.222 |
1.15 18 |
U Lb1 |
| 17.454 |
0.0075 16 |
U Lb3 |
| 18.980 |
3.9 5 |
Th Lg1 |
| 19.304 |
0.49 9 |
Th Lg2 |
| 19.505 |
0.49 9 |
Th Lg3 |
| 19.599 |
0.83 12 |
Th Lg6 |
| 20.169 |
0.28 4 |
U Lg1 |
| 20.487 |
0.0034 7 |
U Lg2 |
| 20.715 |
0.0032 7 |
U Lg3 |
| 20.844 |
0.059 10 |
U Lg6 |
| 89.178 |
0.0562 22 |
Th Ka3 |
| 89.957 |
18.6 6 |
Th Ka2 |
| 93.350 |
30.4 10 |
Th Ka1 |
| 93.844 |
7E-05 4 |
U Ka3 |
| 94.654 |
0.021 12 |
U Ka2 |
| 98.434 |
0.034 19 |
U Ka1 |
| 104.819 |
3.70 12 |
Th Kb3 |
| 105.604 |
7.06 23 |
Th Kb1 |
| 106.239 |
0.251 12 |
Th Kb5 |
| 108.583 |
2.70 9 |
Th Kb2 |
| 108.955 |
0.94 5 |
Th Kb4 |
| 110.421 |
0.0042 23 |
U Kb3 |
| 111.298 |
0.008 4 |
U Kb1 |
| 111.964 |
0.00029 16 |
U Kb5 |
| 114.445 |
0.0031 17 |
U Kb2 |
| 114.844 |
0.0011 6 |
U Kb4 |
Betas from 230Pa (17.4 d 5)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 128.7 |
0.052 14 |
b- |
| 182.15 |
1.24 13 |
e |
| 197.44 |
0.18 5 |
b- |
| 230.74 |
2.7 3 |
e |
| 257.4 |
0.018 |
e |
| 297.5 |
0.63 13 |
e |
| 300.3 |
3.0 5 |
e |
| 338.31 |
9.3 8 |
e |
| 358.06 |
38 4 |
e |
| 484.2 |
0.08 3 |
e |
| 512.28 |
8.2 19 |
b- |
| 528.63 |
2.7 3 |
e |
| 632.4 |
0.13 9 |
e |
| 675.1 |
0.08 6 |
e |
| 738.23 |
1.9 3 |
e |
| 801.84 |
0.7 7 |
e |
| 1256.8 |
23 6 |
e |
Alphas from 230Pa (17.4 d 5)
|
| Ea (keV) |
Ia (%) |
|
| 4766 2 |
0.2 1 |
| 4798 5 |
~0.03 |
| 4934 3 |
0.4 2 |
| 4973 2 |
0.7 2 |
| 5060 3 |
0.4 2 |
| 5084 2 |
0.7 2 |
| 5119 3 |
0.6 2 |
| 5153 2 |
0.4 1 |
| 5183 3 |
0.5 2 |
| 5216.6 15 |
0.5 1 |
| 5268.4 7 |
3.5 5 |
| 5275.6 7 |
3.0 5 |
| 5287.4 15 |
3.0 8 |
| 5300.5 7 |
17 3 |
| 5312.0 7 |
13 3 |
| 5326.2 7 |
18 3 |
| 5339.7 10 |
15 5 |
| 5344.7 7 |
23 5 |
|
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