ADOPTED LEVELS for 250Md
Author: Y. Akovali | Citation: Nucl. Data Sheets 94,131 (2001) | Cutoff date: 1-Aug-2001
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-2.9×103 keV SY | S(n)= 6.7×103 keV SY | S(p)= 2.2×103 keV SY | Q(α)= 8.31×103 keV SY | ||
| Reference: 2012WA38 |
| References: | |||
| A | 254Lr α decay | ||
| E(level) (keV) | XREF | T1/2(level) |
| 0.0 | A | 52 s 6 % ε = 93 3 % α = 7 3 |
| ≈250 | A | |
| ≈310 | A |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 52 s 6 % ε = 93 3 % α = 7 3 | %α and %ε are obtained from ε/(α+ε)=0.94 3, determined by 1973Es01 from comparison of 250Fm (ε daughter) α counts and 250Md α counts. Other measurement:%α=13 10 (1985He22). E(level): %α and %ε are obtained from ε/(α+ε)=0.94 3, determined by 1973Es01 from comparison of 250Fm (ε daughter) α counts and 250Md α counts. Other measurement:%α=13 10 (1985He22). |
For calculations of fission barriers, see 1985Cw01.
Partial half-life for SF decay was calculated by 1985Lo17.
For calculations of levels and configurations, see 2000So15.
Q-value: Note: Current evaluation has used the following Q record -2800 syst 6690 syst 2200 syst 8310 syst 1995Au04