ADOPTED LEVELS for 202Ir
Authors: S. Zhu and F.G. Kondev | Citation: Nucl. Data Sheets 109, 699 (2008) | Cutoff date: 1-May-2007
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=5.9×103 keV SY | S(n)= 5.0×103 keV SY | S(p)= 8.8×103 keV SY | Q(α)= -2.1×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | Jπ(level) | T1/2(level) |
| 0 | (1-,2-) | 11 s 3 % β- = 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | (1-,2-) | 11 s 3 % β- = 100 | Possible configuration=((π d3/2)-1(ν p1/2)-1). The assignment is tentative. |
2007KuZZ: 202Ir was produced by the in-flight fragmentation of relativistic heavy projectiles. The beam was 208Pb at 1 GeV/α impinging on a 9Be target. Fragment Recoil Separator (FRS) was used to identify 202Ir residues. The 202Ir nuclei were implanted into an array of four double-sided silicon strip detectors with a surface of 25 cm2, 1 mm thickness. 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