ADOPTED LEVELS, GAMMAS for 158Hf

Author: N. Nica |  Citation: Nucl. Data Sheets 141, 1 (2017) |  Cutoff date: 1-Feb-2017 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-10936 keV 197S(n)= 11271 keV 196S(p)= 2951 keV 21Q(α)= 5405 keV 3
S(2n)= 2.043×104 keV 196S(2p)= 3415 keV 21Q(EC)= 5110 keV 15Q(ECp)= 4031 keV 21
Reference: 2017WA10

References:
  A  162W α decay  B  PD(58Ni,XNYPG)

General Comments:

All of the data for the excited levels and γ’s are from the Pd(58Ni,xnypγ) reaction










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0AB 0+ 2.85 s 7 
% ε = 55.7 19
% α = 44.3 19
     
   476.36 11  B 2+      476.36 11 
  100
E2
     0
0+
  1033.33 15  B 4+      556.97 10 
  100
E2
   476.36
2+
  1642.61 19  B 6+      609.28 11 
  100
E2
  1033.33
4+
  2259.24 22  B 8+      616.63 11 
  100
E2
  1642.61
6+
  2940.05 24  B 10+      680.89 10 
  100
E2
  2259.24
8+
  2981.72 24  B 10+      722.31 14 
  100
E2
  2259.24
8+
  3093.20 25  B (11-)      111.49 12 
   153.14 10 
   19 3 
  100 9 
(E1)
(E1)
  2981.72
  2940.05
10+
10+
  3519.79 25  B 12+      537.95 12 
   579.89 13 
  100 8 
   98 8 
E2
E2
  2981.72
  2940.05
10+
10+
  3904.4 3  B (13-)      811.18 13 
  100
E2
  3093.20
(11-)
  4159.6 3  B 14+      639.79 12 
  100
E2
  3519.79
12+
  4591.5 3  B (15-)      687.09 11 
  100
E2
  3904.4
(13-)
  4807.9 3  B 16+      648.36 14 
  100
E2
  4159.6
14+
  4917.8 4  B 16+      758.2 3 
  100
E2
  4159.6
14+
  5065.4 4  B (17-)      473.95 11 
  100
E2
  4591.5
(15-)
  5249.5 4  B (18+)      331.70 14 
   441.3 4 
  100 14 
   38 14 


  4917.8
  4807.9
16+
16+
  5439.5 4  B (18+)      189.9 2 
   631.7 2 
   20 5 
  100 10 


  5249.5
  4807.9
(18+)
16+
  5667.0 4  B      601.6 2 
  100

  5065.4
(17-)
  5779.4 4  B (19-)      339.9 2 
  100
(E1)
  5439.5
(18+)
  5850.6 4  B (19-)      183.6 2 
   785.17 12 
    9 2 
  100 7 

E2
  5667.0
  5065.4

(17-)
  6010.7 9  B (20+)      761.2 8 
  100

  5249.5
(18+)
  6154.9 5  B (20+)      715.4 3 
  100

  5439.5
(18+)
  6462.3 6  B (21-)      611.7 4 
  100

  5850.6
(19-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  6523.7 6  B (22+)       61.3 3 
  100

  6462.3
(21-)
  6884.7 6  B (23-)      360.94 12 
   422.37 12 
   70 8 
  100 9 
(E1)
E2
  6523.7
  6462.3
(22+)
(21-)
  7210.3 6  B (24+)      325.64 12 
  100
(E1)
  6884.7
(23-)
  7268.1 6  B (24+)      383.3 2 
  100

  6884.7
(23-)
  7557.2 6  B (26+)      289.07 15 
   346.97 14 
   77 12 
  100 14 
E2

  7268.1
  7210.3
(24+)
(24+)
  7597.1 7  B (25-)      386.8 5 
   712.5 5 
  <32
  100 23 


  7210.3
  6884.7
(24+)
(23-)
  7985.9 7  B      388.72 12 
  100

  7597.1
(25-)
  8046.4 7  B     1161.7 3 
  100

  6884.7
(23-)
  8901.3 7  B      915.4 2 
  100
E2
  7985.9

  9106.6 7  B      205.31 14 
  100

  8901.3

E(level): From least-squares fit to Eγ’s

Jπ(level): Based on adopted multipolarities and band assignements, assuming streched transitions and increasing values of spins with increasing excitation energy

M(γ): Authors’ assignments from A2 values (2000Di18, Pd(58Ni,xnypγ)). Since the A2 values only determine dipole or quadrupole character, all the assignments are strictly either Q, or d. However based on the heavy ion reaction type, the Q can be assigned E2, while the d transitions assignment as electric or magnetic is tentative and based on weaker arguments following from theory, systematics, etc. In this case for all occurances d transitions were assigned electric character by authors, which were adopted as (E1) (tentatively, by evaluator). The assignments shown without measured A2 were dropped by evaluator.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - ground-state band
     0 0+ 2.85 s 7 
% ε = 55.7 19
% α = 44.3 19
     
   476.36 11  2+      476.36 11 
  100
E2
     0
0+
  1033.33 15  4+      556.97 10 
  100
E2
   476.36
2+
  1642.61 19  6+      609.28 11 
  100
E2
  1033.33
4+
  2259.24 22  8+      616.63 11 
  100
E2
  1642.61
6+
  2940.05 24  10+      680.89 10 
  100
E2
  2259.24
8+
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - band based on 11- level
  3093.20 25  (11-)        
  3904.4 3  (13-)      811.18 13 
  100
E2
  3093.20
(11-)
  4591.5 3  (15-)      687.09 11 
  100
E2
  3904.4
(13-)
  5065.4 4  (17-)      473.95 11 
  100
E2
  4591.5
(15-)
  5850.6 4  (19-)      183.6 2 
   785.17 12 
    9 2 
  100 7 

E2
  5667.0
  5065.4

(17-)
  6462.3 6  (21-)      611.7 4 
  100

  5850.6
(19-)
  6884.7 6  (23-)      360.94 12 
   422.37 12 
   70 8 
  100 9 
(E1)
E2
  6523.7
  6462.3
(22+)
(21-)
  7597.1 7  (25-)      386.8 5 
   712.5 5 
  <32
  100 23 


  7210.3
  6884.7
(24+)
(23-)
  7985.9 7       388.72 12 
  100

  7597.1
(25-)
  8901.3 7       915.4 2 
  100
E2
  7985.9

  9106.6 7       205.31 14 
  100

  8901.3

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - band based on 10+ level
  2981.72 24  10+        
  3519.79 25  12+      537.95 12 
   579.89 13 
  100 8 
   98 8 
E2
E2
  2981.72
  2940.05
10+
10+
  4159.6 3  14+      639.79 12 
  100
E2
  3519.79
12+
  4807.9 3  16+      648.36 14 
  100
E2
  4159.6
14+
  5439.5 4  (18+)      189.9 2 
   631.7 2 
   20 5 
  100 10 


  5249.5
  4807.9
(18+)
16+
  6154.9 5  (20+)      715.4 3 
  100

  5439.5
(18+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - band based on 16+ level
  4917.8 4  16+        
  5249.5 4  (18+)      331.70 14 
   441.3 4 
  100 14 
   38 14 


  4917.8
  4807.9
16+
16+
  6010.7 9  (20+)      761.2 8 
  100

  5249.5
(18+)

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   476.36 2+      476.36 11 E20.0219α=0.0219, α(K)=0.01685 24, α(L)=0.00388 6, α(M)=0.000910 13, α(N)=0.000214 3, α(O)=3.04×10-5 5, α(P)=1.283E-6 18
  1033.33 4+      556.97 10 E20.01483α=0.01483, α(K)=0.01167 17, α(L)=0.00243 4, α(M)=0.000566 8, α(N)=0.0001334 19, α(O)=1.92×10-5 3, α(P)=9.00E-7 13
  1642.61 6+      609.28 11 E20.01197α=0.01197, α(K)=0.00953 14, α(L)=0.00189 3, α(M)=0.000438 7, α(N)=0.0001032 15, α(O)=1.499×10-5 21, α(P)=7.38E-7 11
  2259.24 8+      616.63 11 E20.01164α=0.01164, α(K)=0.00928 13, α(L)=0.00183 3, α(M)=0.000423 6, α(N)=9.98×10-5 14, α(O)=1.451E-5 21, α(P)=7.19E-7 10
  2940.05 10+      680.89 10 E20.00927α=0.00927, α(K)=0.00746 11, α(L)=0.001400 20, α(M)=0.000323 5, α(N)=7.61×10-5 11, α(O)=1.116E-5 16, α(P)=5.81E-7 9
  2981.72 10+      722.31 14 E20.00813α=0.00813, α(K)=0.00658 10, α(L)=0.001201 17, α(M)=0.000276 4, α(N)=6.52×10-5 10, α(O)=9.59E-6 14, α(P)=5.12E-7 8
  3093.20 (11-)      111.49 12 (E1)0.270α=0.270, α(K)=0.222 4, α(L)=0.0370 6, α(M)=0.00836 12, α(N)=0.00195 3, α(O)=0.000278 4, α(P)=1.369×10-5 20
(11-)      153.14 10 (E1)0.1177α=0.1177, α(K)=0.0976 14, α(L)=0.01559 22, α(M)=0.00352 5, α(N)=0.000823 12, α(O)=0.0001194 17, α(P)=6.29×10-6 9
  3519.79 12+      537.95 12 E20.01613α=0.01613, α(K)=0.01265 18, α(L)=0.00269 4, α(M)=0.000628 9, α(N)=0.0001477 21, α(O)=2.12×10-5 3, α(P)=9.73E-7 14
12+      579.89 13 E20.01346α=0.01346, α(K)=0.01065 15, α(L)=0.00217 3, α(M)=0.000504 7, α(N)=0.0001187 17, α(O)=1.718×10-5 24, α(P)=8.23E-7 12
  3904.4 (13-)      811.18 13 E20.00632α=0.00632, α(K)=0.00516 8, α(L)=0.000898 13, α(M)=0.000206 3, α(N)=4.86×10-5 7, α(O)=7.20E-6 10, α(P)=4.03E-7 6
  4159.6 14+      639.79 12 E20.01069α=0.01069, α(K)=0.00855 12, α(L)=0.001652 24, α(M)=0.000382 6, α(N)=9.01×10-5 13, α(O)=1.315E-5 19, α(P)=6.64E-7 10
  4591.5 (15-)      687.09 11 E20.00909α=0.00909, α(K)=0.00732 11, α(L)=0.001367 20, α(M)=0.000315 5, α(N)=7.43×10-5 11, α(O)=1.090E-5 16, α(P)=5.69E-7 8
  4807.9 16+      648.36 14 E20.01037α=0.01037, α(K)=0.00830 12, α(L)=0.001594 23, α(M)=0.000368 6, α(N)=8.69×10-5 13, α(O)=1.269E-5 18, α(P)=6.45E-7 9
  4917.8 16+      758.2 3 E20.00731α=0.00731, α(K)=0.00593 9, α(L)=0.001062 15, α(M)=0.000244 4, α(N)=5.75×10-5 8, α(O)=8.50E-6 12, α(P)=4.63E-7 7
  5065.4 (17-)      473.95 11 E20.0222α=0.0222, α(K)=0.01705 24, α(L)=0.00394 6, α(M)=0.000925 13, α(N)=0.000217 3, α(O)=3.09×10-5 5, α(P)=1.298E-6 19
  5779.4 (19-)      339.9 2 (E1)0.01583α=0.01583, α(K)=0.01328 19, α(L)=0.00198 3, α(M)=0.000445 7, α(N)=0.0001049 15, α(O)=1.567×10-5 22, α(P)=9.38E-7 14
  5850.6 (19-)      785.17 12 E20.00677α=0.00677, α(K)=0.00552 8, α(L)=0.000973 14, α(M)=0.000223 4, α(N)=5.27×10-5 8, α(O)=7.80E-6 11, α(P)=4.31E-7 6
  6884.7 (23-)      360.94 12 (E1)0.01373α=0.01373, α(K)=0.01153 17, α(L)=0.001714 24, α(M)=0.000384 6, α(N)=9.07×10-5 13, α(O)=1.357E-5 19, α(P)=8.18E-7 12
(23-)      422.37 12 E20.0300α=0.0300, α(K)=0.0226 4, α(L)=0.00567 8, α(M)=0.001341 19, α(N)=0.000315 5, α(O)=4.43×10-5 7, α(P)=1.701E-6 24
  7210.3 (24+)      325.64 12 (E1)0.01753α=0.01753, α(K)=0.01470 21, α(L)=0.00220 3, α(M)=0.000494 7, α(N)=0.0001165 17, α(O)=1.738×10-5 25, α(P)=1.034E-6 15
  7557.2 (26+)      289.07 15 E20.0886α=0.0886, α(K)=0.0607 9, α(L)=0.0214 3, α(M)=0.00516 8, α(N)=0.001206 17, α(O)=0.0001635 24, α(P)=4.30×10-6 6
  8901.3      915.4 2 E20.00490α=0.00490, α(K)=0.00403 6, α(L)=0.000673 10, α(M)=0.0001534 22, α(N)=3.63×10-5 5, α(O)=5.42E-6 8, α(P)=3.15E-7 5

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     00+ 2.85 s 7 
% ε = 55.7 19
% α = 44.3 19
E(level): ground-state band.
   476.362+   E(level): ground-state band.
  1033.334+   E(level): ground-state band.
  1642.616+   E(level): ground-state band.
  2259.248+   E(level): ground-state band.
  2940.0510+   E(level): ground-state band.
  2981.7210+   E(level): band based on 10+ level.
  3093.20(11-)   E(level): band based on 11- level.
  3519.7912+   E(level): band based on 10+ level.
  3904.4(13-)   E(level): band based on 11- level.
  4159.614+   E(level): band based on 10+ level.
  4591.5(15-)   E(level): band based on 11- level.
  4807.916+   E(level): band based on 10+ level.
  4917.816+   E(level): band based on 16+ level.
  5065.4(17-)   E(level): band based on 11- level.
  5249.5(18+)   E(level): band based on 16+ level.
  5439.5(18+)   E(level): band based on 10+ level.
  5850.6(19-)   E(level): band based on 11- level.
  6010.7(20+)   E(level): band based on 16+ level.
  6154.9(20+)   E(level): band based on 10+ level.
  6462.3(21-)   E(level): band based on 11- level.
  6523.7(22+)   Jπ(level): (E1) γ from (23-).
  6884.7(23-)   E(level): band based on 11- level.
  7210.3(24+)   Jπ(level): (E1) γ to (23-).
  7268.1(24+)   Jπ(level): (E2) γ from (26+).
E(level)Jπ(level)T1/2(level)Comments
  7557.2(26+)   Jπ(level): (E2) γ to (24+).
  7597.1(25-)   E(level): band based on 11- level.
  7985.9   E(level): band based on 11- level.
  8901.3   E(level): band based on 11- level.
  9106.6   E(level): band based on 11- level.

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