ADOPTED LEVELS for 263Bh

Author: Agda Artna-cohen |  Citation: Nucl. Data Sheets 88, 155 (1999) |  Cutoff date: 31-Jul-1999 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-5.2×103 keV SYS(n)= 8.1×103 keV SYS(p)= 1.2×103 keV SYQ(α)= 1.01×104 keV SY
Reference: 2012WA38

General Comments:

Calculations, compilations:

g.s. properties: 1997Mo25, 1995Mo29

Single-particle Nilsson levels: 1994Cw02

1994Cw02 calculate the following single-particle level sequence: g.s. 5/2[512], 0.44 MeV 9/2[624], 0.84 MeV 1/2[521], 0.97 MeV 9/2[505], 0.97 MeV 11/2[615]

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

Q-value: Estimated ΔQ(β-)=600, ΔS(n)=600, ΔS(p)=500, ΔQ(α)=300 (1995Au04)



E(level)
(keV)
  0.0S

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  0.0   Calculated: T1/2(ε+β+)≈30 s, T1/2(α)≈1 s (1997Mo25); T1/2(α)≈1×10-2 s (1990Ha26); T1/2(SF)≈1×103 s, T1/2(α)≈1 s (1988Lo03).

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