ADOPTED LEVELS for 117Ba
Author: Jean Blachot | Citation: ENSDF | Cutoff date: 1-Mar-2009
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-1.10×104 keV SY | S(n)= 1.10×104 keV SY | S(p)= 2.85×103 keV SY | Q(α)= 2.16×103 keV 20 | ||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0.0 | (3/2) | 1.75 s 7 % ε = 100 % β+p > 0 % B+A > 0 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
From 290-MeV 58Ni on 58Ni or 63Cu, ms (1985Ti02,1982Ti05)
Measurements: coincidences between β delayed p and γ-rays
From 190-MeV 32s on 92Mo, ms (1978Bo20,1977Bo02) Q(ε)-s(p)(117Cs)=7.9 MeV 3
The intensity ratio limits of the β delayed p and α have been established: βp/βα is between 350 and 1200 (1985Ti02)
β-strength function: see 1985Ti02, 1982Ti05, 1978Bo20, 1976Iv02
Q-value: Note: Current evaluation has used the following Q record -10776.0 SY10755.0 SY2509.0 SY2491.0 syst 2009AuZZ
Q-value: ΔQ(β-)=501, ΔS(n)=501, ΔS(p)=317, ΔQ(α)=300 (2009AuZZ)