ADOPTED LEVELS for 178Pb
Authors: E. Achterberg, O.A. Capurro, G.V. Marti | Citation: Nucl. Data Sheets 110, 1473 (2009) | Cutoff date: 31-May-2008
Full ENSDF file | Adopted Levels (PDF version)
| S(p)= 4.0×102 keV 4 | Q(α)= 7790 keV 15 | ||||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0.0 | 0+ | 0.12 ms +22-5 % α ≈ 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 0.12 ms +22-5 % α ≈ 100 | %α≈100 (2003Au02). E(level): %α≈100 (2003Au02). |
178Pb activity produced by 102Pd(78Kr,2n), E(lab)=355 MeV (340 MeV at mid-target). Reaction product separation in the Berkeley gas-filled separator, implantation in position-sensitive Si strip detector. Identification by position and α decay correlations with α rays from previously known daughter nuclides (2001RoZW).
Theory references: 1996Sh20, 1994Yo05, 1993Na05, 1991Ba04, 1977ToZM.
Q-value: Note: Current evaluation has used the following Q record 390 30 7790 14 2003Au03
Q-value: Q(β+)=8320 120 keV (2003Au03)