ADOPTED LEVELS for 255Cf

Authors: E. Browne, J. K. Tuli |  Citation: Nucl. Data Sheets 114, 1041 (2013) |  Cutoff date: 1-Nov-2011 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=720 keV SYS(n)= 4603 keV SYS(p)= 6872 keV SYQ(α)= 5736 keV SY
Reference: 2012WA38

General Comments:

Calculations, compilation:

Ground state properties: 1997Mo25, 1995Mo29

Single-particle Nilsson levels: 2005Pa73, 1994Cw02

1994Cw02 have calculated the following single-particle level sequence: g.s. 7/2[613], 0.01 MeV, 3/2[622]; 0.02 MeV, 11/2[725], 0.06 MeV, 1/2[620]; 0.18 MeV, 9/2[615].

Assignment: 254Cf(n,γ), parent of 255Es (chem), grandparent of 255Fm (1981Lo15)

Q-value: Estimated ΔQ(β-)=200, ΔS(n)=201, ΔS(p)=359, ΔQ(α)=201 (2012Wa38)





E(level)
(keV)
Jπ(level) T1/2(level)
  0 (7/2+) 85 m 18 
% β- = 100

Back to top

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

Back to top