ADOPTED LEVELS, GAMMAS for 205Au

Author: F.G. Kondev |  Citation: Nucl. Data Sheets 166, 1 (2020) |  Cutoff date: 20-Apr-2020 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=3520 keV SYS(n)= 6.19×103 keV SYS(p)= 8.14×103 keV SYQ(α)= -1.3×103 keV SY
Reference: 2017WA10

References:
  A  9Be(208Pb,xγ) 








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0A (3/2+) 32.0 s 14 
% β- = 100
     
   907 5 A (11/2-) 6 s 2 
% β- > 0
% IT < 100
   907 5 S
 
(M4)
     0.0
(3/2+)
  1643.93 24 A (11/2-)      736.9 3 
  100

   907
(11/2-)
  1853.06 25 A (15/2-)      946.1 3 
  100

   907
(11/2-)
  1887.22 24 A (13/2-)      243.4 5 
   980.2 3 
   18 8 
  100 8 


  1643.93
   907
(11/2-)
(11/2-)
  2815.51 25 A (15/2+)      928.3 3 
   962.5 3 
  1171.5 3 
   23 2 
  100 5 
   32 2 



  1887.22
  1853.06
  1643.93
(13/2-)
(15/2-)
(11/2-)
  2849.7 4 A (19/2+) 163 ns 5      34.2 5 S
   962.5 3 
    1.75 16 
  100 36 
[E2]
[E3]
  2815.51
  1887.22
(15/2+)
(13/2-)

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   907 (11/2-) 6 s 2 
% β- > 0
% IT < 100
   907 5 (M4)0.177α=0.177 5, α(K)=0.132 3, α(L)=0.0338 9, α(M)=0.00834 22, α(N)=0.00209 6, α(O)=0.000377 10, α(P)=2.15×10-5 6
  2849.7 (19/2+) 163 ns 5      34.2 5 [E2]8.1×102B(E2)(W.u.)=1.19 14, α=8.1E2 7, α(L)=6.1E2 5, α(M)=157 12, α(N)=38 3, α(O)=6.1 5, α(P)=0.0052 4
(19/2+) 163 ns 5     962.5 3 [E3]0.01435B(E3)(W.u.)=0.26 10, α=0.01435, α(K)=0.01075 15, α(L)=0.00273 4, α(M)=0.000664 10, α(N)=0.0001651 24, α(O)=2.92E-5 4, α(P)=1.352E-6 19

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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
   907   907E(γ): From the observed K- and L-conversion electron lines of 825 keV and 896 keV, respectively. The Eγ was not directly observed
M(γ): From the measured K/L(exp)=3.4 9 (2009PoZZ), but E3 assignment (K/L(theory)=3.7) cannot be unambiguously excluded
  2849.7    34.2E(γ): From level energy differences

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