ADOPTED LEVELS for 216Pa
Author: S. -c. Wu | Citation: Nucl. Data Sheets 108, 1057 (2007) | Cutoff date: 1-Mar-2007
Full ENSDF file | Adopted Levels (PDF version)
| S(n)= 8.14×103 keV 9 | S(p)= 4.1×102 keV 6 | Q(α)= 8097 keV 15 | |||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0 | 0.15 s +6-4 % ε ≈ 2 SY % α ≈ 98 SY |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 0.15 s +6-4 % ε ≈ 2 SY % α ≈ 98 SY | Eα=7948 keV 15, 7815 keV 15, 7793 keV 15 (2000He17); 796050, 7830 50 (1998Ik01); 7948 keV 10, 7856 keV 20, 7838 keV 20, 7815 keV 20 (1996An21). |
Calculations: spontaneous emission of heavy ions: 1986Po06
1982SoZR searched for ε-delayed fission from 216Pa. The following upper limits in units of 1×10-9 barns were obtained. 197Au(24Mg,5n) E=129-137 MeV (|<0.4), 140-146 MeV (|<0.6), 183W(37Cl,4n) E|<185 MeV (|<13), 182W(37Cl,3n) E|<185 MeV (|<7), 184W(37Cl,5n) E|<185 MeV (|<6)
Q-value: Note: Current evaluation has used the following Q record 8140 110 420 70 8097 15 2003Au03