ADOPTED LEVELS for 245Fm
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 112, 447 (2011) | Cutoff date: 1-Jun-2010
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-5.1×103 keV SY | S(n)= 6.9×103 keV SY | S(p)= 3.1×103 keV SY | Q(α)= 8.44×103 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0 | 4.2 s 13 % α ≤ 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 4.2 s 13 % α ≤ 100 | Only α decay was observed. Gross β calculations of 1973Ta30 yield T1/2(ε+β+ decay)≈100 sec, which corresponds to %ε+%β+≈4.2. E(level): Only α decay was observed. Gross β calculations of 1973Ta30 yield T1/2(ε+β+ decay)≈100 sec, which corresponds to %ε+%β+≈4.2. |
Other reactions and nuclear structure theory: 2009Sa25, 2008Do12, 2005Pa73, 1998Sa08.
Fission barrier as a function of deformation was calculated in 1985Cw01.
Activity produced by the 208Pb(40Ar,3n) reaction with a cross-section of 15 nb 5. 245Fm was separated using the gas-filled recoil ion separator GARIS. Measured Eα=8.15 MeV (2007Ha29). Other value: Eα=8.15 Mev 2 (1967Nu01).
Q-value: Note: Current evaluation has used the following Q record