ADOPTED LEVELS for 236Ac
Author: Shaofei Zhu | Citation: Nucl. Data Sheets 182, 2 (2022). | Cutoff date: 1-Apr-2022
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=4.97×103 keV 4 | S(n)= 4.21×103 keV 4 | S(p)= 7200 keV SY | Q(α)= 2.72×103 keV 4 | ||
Reference: 2021WA16 |
E(level) (keV) | T1/2(level) |
0 | 1.2 m +58-5 % β- = 100 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 1.2 m +58-5 % β- = 100 | %β=100% on the basis of predicted T1/2(β)=16 s and T1/2(α)>1020 s (2019Mo01). No measurement available. E(level): %β=100% on the basis of predicted T1/2(β)=16 s and T1/2(α)>1020 s (2019Mo01). No measurement available. |
2008ChZI,2010Ch19, 2012Ch19: Single 236Ac89+ ion was produced by the fragmentation of 238U at an energy of 670 MeV/nucleon on a 4 g/cm2 9Be target at GSI. It was separated in flight with FRagment Separator (FRS), injected into the storage-cooler ring ESR and electron cooled for high precision mass and half-life measurements.
Q-value: ΔS(p)=300 (2021Wa16)
Q-value: S(2n)=9760 4 (2021Wa16)