ADOPTED LEVELS, GAMMAS for 169W

Author: Coral M. Baglin |  Citation: Nucl. Data Sheets 109, 2033 (2008) |  Cutoff date: 1-Jun-2022 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-6509 keV 19S(n)= 8096 keV 20S(p)= 3.81×103 keV 3Q(α)= 4.29×103 keV 3
Reference: 2021WA16

References:
  A  173Os α decay  B  154Gd(20Ne,5nγ)
  C  169Re ε decay 

General Comments:

Identification: cross bombardments, excitation functions, and x-ray coincidence data for 36Ar, 40Ar bombardments of Cs, Ba, La, and Pr (1987ScZL).










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
       0.0A   (5/2-) 74 s 6 
% ε = 100
     
       0.0+X BC (9/2-)        
       0.0+Y B  (13/2+)        
     145.3+X 2  BC (11/2-)     145.3 2 
  100
(M1+E2)
       0.0+X
(9/2-)
     208.6+Y 3  B  (17/2+)     208.6 3 
  100
(E2)
       0.0+Y
(13/2+)
     327.1+X 3  B  (13/2-)     181.7 3 
  327.1 3 
   65 27 
  100 40 
(M1+E2)
(E2)
     145.3+X
       0.0+X
(11/2-)
(9/2-)
     576.0+Y 4  B  (21/2+)     367.4 3 
  100
(E2)
     208.6+Y
(17/2+)
     734.3+X 4  B  (17/2-)     407.2 3 
  100
(E2)
     327.1+X
(13/2-)
    1063.6+Y 5  B  (25/2+)     487.6 3 
  100
(E2)
     576.0+Y
(21/2+)
    1176.0+X 5  B  (21/2-)     441.7 3 
  100
(E2)
     734.3+X
(17/2-)
    1422.6+Y 6  B  (23/2-)     846.6 6 
  100

     576.0+Y
(21/2+)
    1615.1+X 6  B  (25/2-)     439.1 3 
  100
(E2)
    1176.0+X
(21/2-)
    1639.0+Y 6  B  (29/2+)     575.4 3 
  100
(E2)
    1063.6+Y
(25/2+)
    1759.1+Y 6  B  (27/2-)     336.5 3 
  695.5 6 
  100 21 
  <74
(E2)

    1422.6+Y
    1063.6+Y
(23/2-)
(25/2+)
    2019.2+X 7  B  (29/2-)     404.1 3 
  100
(E2)
    1615.1+X
(25/2-)
    2160.9+Y 7  B  (31/2-)     401.8 3 
  100
(E2)
    1759.1+Y
(27/2-)
    2269.4+Y 7  B  (33/2+)     630.4 3 
  100
(E2)
    1639.0+Y
(29/2+)
    2434.5+X 7  B  (33/2-)     415.3 3 
  100
(E2)
    2019.2+X
(29/2-)
    2597.8+Y 8  B  (35/2-)     436.9 3 
  100
(E2)
    2160.9+Y
(31/2-)
    2893.4+Y 7  B  (37/2+)     624.0 3 
  100
(E2)
    2269.4+Y
(33/2+)
    2899.8+X 8  B  (37/2-)     465.3 3 
  100
(E2)
    2434.5+X
(33/2-)
    3099.7+Y 8  B  (39/2-)     501.9 3 
  100
(E2)
    2597.8+Y
(35/2-)
    3452.7+X 8  B  (41/2-)     552.9 3 
  100
(E2)
    2899.8+X
(37/2-)
    3475.2+Y 8  B  (41/2+)     581.8 3 
  100
(E2)
    2893.4+Y
(37/2+)
    3678.3+Y 9  B  (43/2-)     578.6 3 
  100
(E2)
    3099.7+Y
(39/2-)
    4088.9+X 9  B  (45/2-)     636.2 3 
  100
(E2)
    3452.7+X
(41/2-)
    4116.1+Y 8  B  (45/2+)     640.9 3 
  100
(E2)
    3475.2+Y
(41/2+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
    4324.7+Y 9  B  (47/2-)     646.4 3 
  100
(E2)
    3678.3+Y
(43/2-)
    4790.5+X 11  B  (49/2-)     701.6 6 
  100
[E2]
    4088.9+X
(45/2-)
    4849.4+Y 9  B  (49/2+)     733.3 3 
  100
(E2)
    4116.1+Y
(45/2+)
    5027.8+Y 11  B  (51/2-)     703.1 6 
  100
[E2]
    4324.7+Y
(47/2-)
    5546.2+X 12  B  (53/2-)     755.7 6 
  100
[E2]
    4790.5+X
(49/2-)
    5671.3+Y 9  B  (53/2+)     821.9 3 
  100
(E2)
    4849.4+Y
(49/2+)
    5784.0+Y 13  B  (55/2-)     756.2 6 
  100
[E2]
    5027.8+Y
(51/2-)
    6354.9+X 14  B  (57/2-)     808.7 6 
  100
[E2]
    5546.2+X
(53/2-)
    6568.4+Y 10  B  (57/2+)     897.1 3 
  100
(E2)
    5671.3+Y
(53/2+)
    6594.9+Y 14  B  (59/2-)     810.9 6 
  100

    5784.0+Y
(55/2-)
  7224+X? B  (61/2-)     869?
  100

    6354.9+X
(57/2-)

E(level): From least-squares fit to Eγ. 1985Re06 estimate the energy offset "y " to be <100 keV.

Jπ(level): From coincidence data, rotational structure, and γ-ray multipolarities in 154Gd(20Ne,5nγ), except where noted.

E(γ): From 154Gd(20Ne,5nγ), except as noted.

I(γ): Relative photon branching from each level; intensities are from 154Gd(20Ne,5nγ).

M(γ): From γ(θ) in 154Gd(20Ne,5nγ), except as noted, assigning Δπ=(no) for intraband transitions.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - 5/2[523] band.
       0.0 (5/2-) 74 s 6 
% ε = 100
     
       0.0+X (9/2-)        
     145.3+X 2  (11/2-)        
     327.1+X 3  (13/2-)     181.7 3 
  327.1 3 
   65 27 
  100 40 
(M1+E2)
(E2)
     145.3+X
       0.0+X
(11/2-)
(9/2-)
     734.3+X 4  (17/2-)     407.2 3 
  100
(E2)
     327.1+X
(13/2-)
    1176.0+X 5  (21/2-)     441.7 3 
  100
(E2)
     734.3+X
(17/2-)
    1615.1+X 6  (25/2-)     439.1 3 
  100
(E2)
    1176.0+X
(21/2-)
    2019.2+X 7  (29/2-)     404.1 3 
  100
(E2)
    1615.1+X
(25/2-)
    2434.5+X 7  (33/2-)     415.3 3 
  100
(E2)
    2019.2+X
(29/2-)
    2899.8+X 8  (37/2-)     465.3 3 
  100
(E2)
    2434.5+X
(33/2-)
    3452.7+X 8  (41/2-)     552.9 3 
  100
(E2)
    2899.8+X
(37/2-)
    4088.9+X 9  (45/2-)     636.2 3 
  100
(E2)
    3452.7+X
(41/2-)
    4790.5+X 11  (49/2-)     701.6 6 
  100
[E2]
    4088.9+X
(45/2-)
    5546.2+X 12  (53/2-)     755.7 6 
  100
[E2]
    4790.5+X
(49/2-)
    6354.9+X 14  (57/2-)     808.7 6 
  100
[E2]
    5546.2+X
(53/2-)
  7224+X (61/2-)     869?
  100

    6354.9+X
(57/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - i13/2 π=+ band.
       0.0+Y (13/2+)        
     208.6+Y 3  (17/2+)        
     576.0+Y 4  (21/2+)        
    1063.6+Y 5  (25/2+)     487.6 3 
  100
(E2)
     576.0+Y
(21/2+)
    1639.0+Y 6  (29/2+)     575.4 3 
  100
(E2)
    1063.6+Y
(25/2+)
    2269.4+Y 7  (33/2+)     630.4 3 
  100
(E2)
    1639.0+Y
(29/2+)
    2893.4+Y 7  (37/2+)     624.0 3 
  100
(E2)
    2269.4+Y
(33/2+)
    3475.2+Y 8  (41/2+)     581.8 3 
  100
(E2)
    2893.4+Y
(37/2+)
    4116.1+Y 8  (45/2+)     640.9 3 
  100
(E2)
    3475.2+Y
(41/2+)
    4849.4+Y 9  (49/2+)     733.3 3 
  100
(E2)
    4116.1+Y
(45/2+)
    5671.3+Y 9  (53/2+)     821.9 3 
  100
(E2)
    4849.4+Y
(49/2+)
    6568.4+Y 10  (57/2+)     897.1 3 
  100
(E2)
    5671.3+Y
(53/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - π=(-) SIDE band.
    1422.6+Y 6  (23/2-)        
    1759.1+Y 6  (27/2-)        
    2160.9+Y 7  (31/2-)        
    2597.8+Y 8  (35/2-)     436.9 3 
  100
(E2)
    2160.9+Y
(31/2-)
    3099.7+Y 8  (39/2-)     501.9 3 
  100
(E2)
    2597.8+Y
(35/2-)
    3678.3+Y 9  (43/2-)     578.6 3 
  100
(E2)
    3099.7+Y
(39/2-)
    4324.7+Y 9  (47/2-)     646.4 3 
  100
(E2)
    3678.3+Y
(43/2-)
    5027.8+Y 11  (51/2-)     703.1 6 
  100
[E2]
    4324.7+Y
(47/2-)
    5784.0+Y 13  (55/2-)     756.2 6 
  100
[E2]
    5027.8+Y
(51/2-)
    6594.9+Y 14  (59/2-)     810.9 6 
  100

    5784.0+Y
(55/2-)

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
     145.3+X (11/2-)     145.3 2 (M1+E2)1.3α=1.3 4
     208.6+Y (17/2+)     208.6 3 (E2)0.268α=0.268
     327.1+X (13/2-)     181.7 3 (M1+E2)0.65α=0.65 23
(13/2-)     327.1 3 (E2)0.0659α=0.0659
     576.0+Y (21/2+)     367.4 3 (E2)0.0473α=0.0473
     734.3+X (17/2-)     407.2 3 (E2)0.0357α=0.0357
    1063.6+Y (25/2+)     487.6 3 (E2)0.0224α=0.0224
    1176.0+X (21/2-)     441.7 3 (E2)0.0288α=0.0288
    1615.1+X (25/2-)     439.1 3 (E2)0.0292α=0.0292
    1639.0+Y (29/2+)     575.4 3 (E2)0.0149α=0.0149 3
    1759.1+Y (27/2-)     336.5 3 (E2)0.0607α=0.0607
    2019.2+X (29/2-)     404.1 3 (E2)0.0364α=0.0364
    2160.9+Y (31/2-)     401.8 3 (E2)0.0370α=0.0370
    2269.4+Y (33/2+)     630.4 3 (E2)0.0120α=0.0120 7
    2434.5+X (33/2-)     415.3 3 (E2)0.0339α=0.0339
    2597.8+Y (35/2-)     436.9 3 (E2)0.0296α=0.0296
    2893.4+Y (37/2+)     624.0 3 (E2)0.0123α=0.0123 6
    2899.8+X (37/2-)     465.3 3 (E2)0.0252α=0.0252
    3099.7+Y (39/2-)     501.9 3 (E2)0.0208α=0.0208
    3452.7+X (41/2-)     552.9 3 (E2)0.0164α=0.0164 2
    3475.2+Y (41/2+)     581.8 3 (E2)0.0145α=0.0145 4
    3678.3+Y (43/2-)     578.6 3 (E2)0.0147α=0.0147 3
    4088.9+X (45/2-)     636.2 3 (E2)0.0118α=0.0118 2
    4116.1+Y (45/2+)     640.9 3 (E2)0.01162α=0.01162
    4324.7+Y (47/2-)     646.4 3 (E2)0.01140α=0.01140
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
    4790.5+X (49/2-)     701.6 6 [E2]0.00949α=0.00949
    4849.4+Y (49/2+)     733.3 3 (E2)0.00861α=0.00861
    5027.8+Y (51/2-)     703.1 6 [E2]0.00944α=0.00944
    5546.2+X (53/2-)     755.7 6 [E2]0.00807α=0.00807
    5671.3+Y (53/2+)     821.9 3 (E2)0.00674α=0.00674
    5784.0+Y (55/2-)     756.2 6 [E2]0.00806α=0.00806
    6354.9+X (57/2-)     808.7 6 [E2]0.00698α=0.00698
    6568.4+Y (57/2+)     897.1 3 (E2)0.00562α=0.00562

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
       0.0(5/2-) 74 s 6 
% ε = 100
%ε+%β+: only ε decay has been observed. %α≈0.01 can be estimated from extrapolation of log T1/2(α) versus log Q(α) for 159W, 161W, 163W.
E(level): %ε+%β+: only ε decay has been observed. %α≈0.01 can be estimated from extrapolation of log T1/2(α) versus log Q(α) for 159W, 161W, 163W. 5/2[523] band.
       0.0+X(9/2-)   E(level): 5/2[523] band.
       0.0+Y(13/2+)   E(level): i13/2 π=+ band.
     145.3+X(11/2-)   E(level): 5/2[523] band.
     208.6+Y(17/2+)   E(level): i13/2 π=+ band.
     327.1+X(13/2-)   E(level): 5/2[523] band.
     576.0+Y(21/2+)   E(level): i13/2 π=+ band.
     734.3+X(17/2-)   E(level): 5/2[523] band.
    1063.6+Y(25/2+)   E(level): i13/2 π=+ band.
    1176.0+X(21/2-)   E(level): 5/2[523] band.
    1422.6+Y(23/2-)   E(level): π=(-) SIDE band.
    1615.1+X(25/2-)   E(level): 5/2[523] band.
    1639.0+Y(29/2+)   E(level): i13/2 π=+ band.
E(level): i13/2 π=+ band.
    1759.1+Y(27/2-)   E(level): π=(-) SIDE band.
    2019.2+X(29/2-)   E(level): 5/2[523] band.
    2160.9+Y(31/2-)   E(level): π=(-) SIDE band.
    2269.4+Y(33/2+)   E(level): i13/2 π=+ band.
    2434.5+X(33/2-)   E(level): 5/2[523] band.
    2597.8+Y(35/2-)   E(level): π=(-) SIDE band.
    2893.4+Y(37/2+)   E(level): i13/2 π=+ band.
    2899.8+X(37/2-)   E(level): 5/2[523] band.
    3099.7+Y(39/2-)   E(level): π=(-) SIDE band.
    3452.7+X(41/2-)   E(level): 5/2[523] band.
    3475.2+Y(41/2+)   E(level): i13/2 π=+ band.
    3678.3+Y(43/2-)   E(level): π=(-) SIDE band.
E(level)Jπ(level)T1/2(level)Comments
    4088.9+X(45/2-)   E(level): 5/2[523] band.
    4116.1+Y(45/2+)   E(level): i13/2 π=+ band.
    4324.7+Y(47/2-)   E(level): π=(-) SIDE band.
    4790.5+X(49/2-)   E(level): 5/2[523] band.
    4849.4+Y(49/2+)   E(level): i13/2 π=+ band.
E(level): i13/2 π=+ band.
    5027.8+Y(51/2-)   E(level): π=(-) SIDE band.
    5546.2+X(53/2-)   E(level): 5/2[523] band.
    5671.3+Y(53/2+)   E(level): i13/2 π=+ band.
    5784.0+Y(55/2-)   E(level): π=(-) SIDE band.
    6354.9+X(57/2-)   E(level): 5/2[523] band.
    6568.4+Y(57/2+)   E(level): i13/2 π=+ band.
    6594.9+Y(59/2-)   E(level): π=(-) SIDE band.
  7224+X(61/2-)   E(level): 5/2[523] band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
     145.3+X     145.3E(γ): from 169Re ε decay.

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