ADOPTED LEVELS, GAMMAS for 66Fe

Authors: E. Browne, J. K. Tuli |  Citation: Nucl. Data Sheets 111, 1093 (2010) |  Cutoff date: 3-Mar-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=6341 keV 15S(n)= 6918 keV 8S(p)= 16389 keV 6Q(α)= -1.160×104 keV 15
Reference: 2012WA38

References:
  A  66Mn β- decay  B  238U(64Ni,xγ)
  C  9Be(67Co,66FeG)  D  9Be(68Ni,66FeG)

General Comments:

1998Am04: 66Fe produced in a fragmentation reaction using 43-GeV 86Kr projectiles on Be. Measured β- decay, half-life.

1999Le67, 1999So20: 66Fe produced in a fragmentation reaction using 52-GeV 86Kr projectiles on Ni.

2008Ad04: 66Fe produced in a fragmentation reaction using 10-GeV 76Ge projectiles on Be.

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








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
Final Levels
     0.0ABCD 0+ 440 ms 60 
% β- = 100
   
   574.4 10 ABCD (2+)     574.4 10 
     0.0
0+
  1407 6  BCD (4+)     832.5 60 
   574.4
(2+)

Jπ(level): From systematics of Jπ in even-even nuclei.

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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Additional Gamma Comments:

E(level)E(gamma)Comments
   574.4   574.4E(γ): Weighted average of 574.7 keV 10 (2007Lu13), 571 keV 6 (2008Ad04), and 567 keV 6 (2008Ad04). Other value: 573 keV (1999Ha05).
  1407   832.5E(γ): Weighted average of 833 keV 9 and 832 keV 9 (2008Ad04). Other value: 840.5 keV (1999Ha05).

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