ADOPTED LEVELS for 114Ba
Author: Jean Blachot | Citation: Nucl. Data Sheets 113, 515 (2012) | Cutoff date: 1-Jan-2012
Full ENSDF file | Adopted Levels (PDF version)
| S(p)= 1.48×103 keV 11 | Q(α)= 3.53×103 keV 5 | ||||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0 | 0+ | 0.43 s +30-15 % ε = 99.1 3 % εp = 20 10 % α = 0.9 3 % 12C < 0.0034 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
1994Og02, 1994Og03: 12C decay mode investigated, only upper limits were established for this decay mode
1997Gu22, 1995Gu10 (also 1995Gu01): first identified 114Ba from 58Ni(58Ni,2n) reaction and on-line mass separation (GSI). Three carbon events were reported by 1995Gu10 from ≈10×105 atoms of 114Ba, no α were found. But in later study 1997Gu22, no evidence has been found for the 12C decay mode. From a total of 5.4×104 17 114Ba atoms implanted, 1997Gu22 determine %12C<0.0034 (84% confidence limit)
1997Ja12: Delayed proton decay
2002Ma19 (also 2003Mb01,2003Ro08,2001Ro35): measured α decay, the energy of α: 3410 40
Theoretical calculation of 12C emission can be found in 1993Ka22, 1994De38, 1994Fu13 and 1995Po02
Q-value: Note: Current evaluation has used the following Q record 1.42e+4SY1.48×103 113.53×103 4 2011AuZZ