ADOPTED LEVELS, GAMMAS for 159Ta

Author: C. W. Reich |  Citation: Nucl. Data Sheets 113, 157 (2012) |  Cutoff date: 31-Dec-2010 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-9145 keV SYS(n)= 11344 keV SYS(p)= -374 keV 9Q(α)= 5681 keV 6
Reference: 2017WA10

References:
  A  106Cd(58Ni,3P2NG)  B  163Re α decay (214 MS)
  C  163Re α decay (390 MS) 

General Comments:

Gammas: Unplaced γ’s are not included here; see the 106Cd(58Ni,3p2nγ) data set.

Q-value: ΔQ(β-)=299, ΔS(n)=197 (2017Wa10)

Q-value: S(2n)=20990 syst 197, S(2p)=2577 9, Q(ε)=8410 3, Q(εp)=5484 17 (2017Wa10)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0 BC 1/2+ 0.83 s 18 
% ε = 66 5
% α = 34 5
     
    64 5 AB  11/2- 0.56 s 6 
% ε = 45 1
% α = 55 1
     
   637.7 1 A   15/2-     573.7 1 
  100
Q
    64
11/2-
  1278.2 2 A   19/2-     640.5 1 
  100
Q
   637.7
15/2-
  1911.6 2 A   23/2-     633.4 1 
  100
Q
  1278.2
19/2-

Back to top

Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - level sequence based on πh11/2.
    64 5  11/2- 0.56 s 6 
% ε = 45 1
% α = 55 1
     
   637.7 1  15/2-        
  1278.2 2  19/2-     640.5 1 
  100
Q
   637.7
15/2-
  1911.6 2  23/2-     633.4 1 
  100
Q
  1278.2
19/2-

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    6411/2- 0.56 s 6 
% ε = 45 1
% α = 55 1
E(level): level sequence based on πh11/2.
   637.715/2-   E(level): level sequence based on πh11/2.
  1278.219/2-   E(level): level sequence based on πh11/2.
  1911.623/2-   E(level): level sequence based on πh11/2.

Back to top