ADOPTED LEVELS for 220Po
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-)=888 keV 23 | S(n)= 5489 keV 24 | S(p)= 8.31×103 keV SY | Q(α)= 5.36×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0 | 0+ | > 300 ns % β- = ? |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 0+ | > 300 ns % β- = ? | %β- is expected to be 100 (1997Mo25) but no decay study has yet been reported. |
1998Pf02: 220Po nuclide identified in 9Be(238U,X) reaction at E(238U)=1 GeV/nucleon at GSI, FRS separator used to separate fragments of 238U beam
Q-value: Note: Current evaluation has used the following Q record 1108 syst 5512 syst 8230 calc 5470 calc 2009AuZZ
Q-value: ΔQ(β-)=207, ΔS(n)=283 (syst,2009AuZZ);
Q-value: Q(β-)=1110 ΔQ(β-)=360 (syst. 2003Au03) S(n)=5410 ΔS(n)=510 (syst. 2003Au03)