Author: Y. Akovali |  Citation: Nucl. Data Sheets 94, 131 (2001) |  Cutoff date: 1-Aug-2001 

 Full ENSDF file | Adopted Levels (PDF version) 

Q(β-)=-2.0×103 keV SYS(n)= 6.4×103 keV SYS(p)= 5.8×103 keV SYQ(α)= 7.3×103 keV SY
Reference: 2012WA38

General Comments:

Assignment: daughter of 262Lr (1989HuZU).

262Lr was produced in 254Es(127-MeV 22Ne); the recoiled lawrencium nuclei were chemically separated; the SF activities correlated with the nobelium K x-rays were identified by 1989HuZU to Be from 262No.

Theoretical studies:

For calculations of equilibrium deformations, see 1983Bo15.

For calculations of fission barrier, see 1983Cw01.

Q-value: Note: Current evaluation has used the following Q record

Jπ(level) T1/2(level)
  0.0 0+ ≈ 5 ms
% SF = 100

Back to top

Back to top

Additional Level Data and Comments:

  0.00+ ≈ 5 ms
% SF = 100
Only SF decay was observed.
E(level): Only SF decay was observed.

Back to top