ADOPTED LEVELS for 161Eu
Author: C. W. Reich | Citation: Nucl. Data Sheets 112,2497 (2011) | Cutoff date: 1-Jun-2011
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=3714 keV 11 | S(n)= 6382 keV 14 | S(p)= 8846 keV 12 | Q(α)= -1919 keV 13 | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0 | 26 s 3 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
The only data currently available on 161Eu are the T1/2 from 161Eu β- decay (1986Ma12,1988GrZY) and the presence, somewhere in the level scheme, of a 263.7γ, observed following the β- decay of 161Sm (1998Ic02).
Q-value: Note: Current evaluation has used the following Q record $ 3705 60 6479 syst 8649 syst -1828 syst
Q-value: S(n),S(p),Q(α): from 2009AuZZ. The uncertainties associated with these estimates from systematics are as follows: for S(n), 359; for S(p), 357; and, for Q(α), 318. 2003Au03 list S(n)=6480 360, S(p)=8650 360 and Q(α)=-1830 {320, all also from systematics.