ADOPTED LEVELS for 200Os
Author: F.G. Kondev | Citation: ENSDF | Cutoff date: 2-Apr-2008
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=2.8×103 keV SY | S(n)= 6.4×103 keV SY | ||||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0 | 0+ | 6 s +4-3 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
2007KuZW: 200Os was produced by the in-flight fragmentation of relativistic heavy projectiles. The beam was 208Pb at 1 GeV/α bombarding a 9Be target. Fragment Recoil Separator (FRS) was used to identify 200Os residues. The 200Os nuclei were implanted into an array of four double-sided silicon strip detectors with a surface of 25 cm2, 1 mm thickness each. The half-life was deduced from position-time correlations between the implanted fragments and the subsequent β decay.
Q-value: Note: Current evaluation has used the following Q record
Q-value: Q(β-) from 1997Mo25