ADOPTED LEVELS for 220Pa
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 112, 1115 (2011) | Cutoff date: 31-Oct-2010
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-2.72×103 keV SY | S(n)= 6.39×103 keV SY | S(p)= 1.54×103 keV SY | Q(α)= 9.65×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0+X | 0.78 µs 16 % ε = 3×10-7 % α = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0+X | 0.78 µs 16 % ε = 3×10-7 % α = 100 | Jπ=(1-) or (9-) depending on which isomer in 216Ac is fed by the α decay of this level. E(level): Jπ=(1-) or (9-) depending on which isomer in 216Ac is fed by the α decay of this level. |
Production and assignment: 204Pb(19F,3n), excit (1987FaZS)
205Tl(20Ne,xn), E=102-110 MeV (1987MiZO) observed an α group with Eα=9.15 MeV, T1/2=1.1 μs 1 and assign it to 220Pa because of approximate fit with expected Q(α) value
Production and yield of fully-stripped 220Pa in projectile fragmentation of 238U at 1 GeV/u (2005Li17)
Evaporation residue cross section for 82Se+(nat)Ce compared with calculated values (2001Ni06)
Q-value: Note: Current evaluation has used the following Q record -2630 syst 6210 70 1360 70 9830 50 2009AuZZ