ADOPTED LEVELS for 146Ho
Authors: Yu. Khazov, A. Rodionov and G. Shulyak | Citation: Nucl. Data Sheets 136, 163 (2016) | Cutoff date: 14-Jul-2016
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-6916 keV 9 | S(n)= 10189 keV 10 | S(p)= 285 keV 9 | Q(α)= 2.9×103 keV 7 | ||
| Reference: 2012Wa38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0.0+X | (6-) | 3.32 s 22 % ε < 100 % εp = ? |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
Produced and identified by 1982Gu07; irradiation of 90Zr and 91Zr targets with 233 and 250 MeV 58Ni beams.
The ε decay of 146Ho has been studied in 1981NoZY and 1982Gu07.
The precursor 146Ho was identified by coincidence between β-delayed protons and X-rays or γ rays. Coincidences of γ rays (Dy) and the delayed protons (E(p)=2.4-6.3 MeV, T1/2=3.1 s 4) were measured by 1986Wi15 (see also 1986ToZV,1988NiZX,1988ToZW); 640 keV and 906 keV γ’s, coincident with the delayed protons (E(p)=2.2-6.5 MeV, T1/2=2.8 s 5), were measured in 2010Ma37, 2011MaZL.
Q-value: Q(εp)=7.77×103 10 (2012Wa38)