ADOPTED LEVELS, GAMMAS for 109I

Authors: S. Kumar, J. Chen and F.G. Kondev |  Citation: Nucl. Data Sheets 137, 1 (2016) |  Cutoff date: 31-May-2016 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-11500 keV SYS(n)= 13100 keV SYS(p)= -819.5 keV 19Q(α)= 3918 keV 21
Reference: 2012WA38

References:
  A  58Ni(54Fe,p2nγ)  B  54Fe(58Ni,p2nγ)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0AB (1/2+,3/2+) 92.8 µs 8 
% p = 99.986 4
% α = 0.014 4
     
     XA  (7/2+)        
   593.90+X 20 A  (11/2+) 10.7 ps 13     593.9 2 
  100
E2
     X
(7/2+)
  1142.1+X 3 A  (11/2-)      548.2 2 
  100
(E1)
   593.90+X
(11/2+)
  1312.0+X 3 A  (15/2+)      718.1 2 
  100
E2
   593.90+X
(11/2+)
  1650.3+X 5 A  (13/2-)     1056.4 4 
  100
(E1)
   593.90+X
(11/2+)
  1680.0+X 3 A  (15/2-)      368.1 3 
   537.8 2 
  <19
  100

E2
  1312.0+X
  1142.1+X
(15/2+)
(11/2-)
  2146.9+X 5 A  (17/2-)      496.6 2 
  100
E2
  1650.3+X
(13/2-)
  2193.7+X 4 A  (19/2+)      881.7 3 
  100
E2
  1312.0+X
(15/2+)
  2346.1+X 4 A  (19/2-)      666.1 2 
  100
E2
  1680.0+X
(15/2-)
  2790.6+X 6 A  (21/2-)      643.7 2 
  100
E2
  2146.9+X
(17/2-)
  3083.8+X 5 A  (23/2-)      737.7 3 
  100
E2
  2346.1+X
(19/2-)
  3112.6+X 6 A  (23/2+)      918.9 4 
  100

  2193.7+X
(19/2+)

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

M(γ): Based on R(angular) in 2007Pe32; R(θ)=Iγ(θ=157.6|’,133.6|’)/Iγ(θ=94.2|’,85.8|’), normalized to R=1.0 for 593.9γ.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - πg7/2 band
     X (7/2+)        
   593.90+X 20  (11/2+) 10.7 ps 13       
  1312.0+X 3  (15/2+)      718.1 2 
  100
E2
   593.90+X
(11/2+)
  2193.7+X 4  (19/2+)      881.7 3 
  100
E2
  1312.0+X
(15/2+)
  3112.6+X 6  (23/2+)      918.9 4 
  100

  2193.7+X
(19/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - πh11/2 intruder orbital
  1142.1+X 3  (11/2-)        
  1680.0+X 3  (15/2-)        
  2346.1+X 4  (19/2-)      666.1 2 
  100
E2
  1680.0+X
(15/2-)
  3083.8+X 5  (23/2-)      737.7 3 
  100
E2
  2346.1+X
(19/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - πg7/2~#ν(h11/2g7/2).
  1650.3+X 5  (13/2-)        
  2146.9+X 5  (17/2-)        
  2790.6+X 6  (21/2-)      643.7 2 
  100
E2
  2146.9+X
(17/2-)

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   593.90+X (11/2+) 10.7 ps 13     593.9 2 E20.00536B(E2)(W.u.)=23 3, α=0.00536, α(K)=0.00458 7, α(L)=0.000628 9, α(M)=0.0001269 18, α(N)=2.55E-5 4, α(O)=2.89E-6 4
  1142.1+X (11/2-)      548.2 2 (E1)0.00226α=0.00226, α(K)=0.00196 3, α(L)=0.000240 4, α(M)=4.80×10-5 7, α(N)=9.69E-6 14, α(O)=1.130E-6 16
  1312.0+X (15/2+)      718.1 2 E20.00330α=0.00330, α(K)=0.00283 4, α(L)=0.000376 6, α(M)=7.58×10-5 11, α(N)=1.525E-5 22, α(O)=1.750E-6 25
  1650.3+X (13/2-)     1056.4 4 (E1)5.84×10-4α=5.84×10-4, α(K)=0.000508 8, α(L)=6.09E-5 9, α(M)=1.215E-5 17, α(N)=2.46E-6 4, α(O)=2.89E-7 4
  1680.0+X (15/2-)      537.8 2 E20.00700α=0.00700, α(K)=0.00596 9, α(L)=0.000835 12, α(M)=0.0001689 24, α(N)=3.39×10-5 5, α(O)=3.82E-6 6
  2146.9+X (17/2-)      496.6 2 E20.00873α=0.00873, α(K)=0.00741 11, α(L)=0.001057 15, α(M)=0.000214 3, α(N)=4.29×10-5 6, α(O)=4.81E-6 7
  2193.7+X (19/2+)      881.7 3 E20.00203α=0.00203, α(K)=0.001750 25, α(L)=0.000225 4, α(M)=4.53×10-5 7, α(N)=9.13E-6 13, α(O)=1.057E-6 15
  2346.1+X (19/2-)      666.1 2 E20.00399α=0.00399, α(K)=0.00341 5, α(L)=0.000459 7, α(M)=9.25×10-5 13, α(N)=1.86E-5 3, α(O)=2.13E-6 3
  2790.6+X (21/2-)      643.7 2 E20.00435α=0.00435, α(K)=0.00372 6, α(L)=0.000503 7, α(M)=0.0001015 15, α(N)=2.04×10-5 3, α(O)=2.33E-6 4
  3083.8+X (23/2-)      737.7 3 E20.00309α=0.00309, α(K)=0.00266 4, α(L)=0.000351 5, α(M)=7.06×10-5 10, α(N)=1.422E-5 20, α(O)=1.634E-6 23

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.0(1/2+,3/2+) 92.8 µs 8 
% p = 99.986 4
% α = 0.014 4
E(α)=3774 keV 20 (2007Ma35). E(p)=813 keV 4 (1995Ho26) and 830 keV 80 (1984Fa04).
     X(7/2+)   E(level): πg7/2 band.
   593.90+X(11/2+) 10.7 ps 13  E(level): πg7/2 band.
  1142.1+X(11/2-)   E(level): πh11/2 intruder orbital.
  1312.0+X(15/2+)   E(level): πg7/2 band.
  1650.3+X(13/2-)   E(level): πg7/2~#ν(h11/2g7/2).
  1680.0+X(15/2-)   E(level): πh11/2 intruder orbital.
  2146.9+X(17/2-)   E(level): πg7/2~#ν(h11/2g7/2).
  2193.7+X(19/2+)   E(level): πg7/2 band.
  2346.1+X(19/2-)   E(level): πh11/2 intruder orbital.
  2790.6+X(21/2-)   E(level): πg7/2~#ν(h11/2g7/2).
  3083.8+X(23/2-)   E(level): πh11/2 intruder orbital.
  3112.6+X(23/2+)   E(level): πg7/2 band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   593.90+X   593.9M(γ): R(θ)=1.0 1 used for normalization in 58Ni(54Fe,p2nγ) (2007Pe32)
  1142.1+X   548.2M(γ): R(θ)=1.0 1 suggests ΔJ=0, dipole transition in 58Ni(54Fe,p2nγ) (2007Pe32)
  1312.0+X   718.1M(γ): R(θ)=1.1 1 in 58Ni(54Fe,p2nγ) (2007Pe32)
  1650.3+X  1056.4M(γ): R(θ)=0.7 1 suggests ΔJ=1, dipole transition in 58Ni(54Fe,p2nγ) (2007Pe32)
  1680.0+X   537.8E(γ): Possible doublet
M(γ): R(θ)=1.0 1 in 58Ni(54Fe,p2nγ) (2007Pe32)
  2146.9+X   496.6M(γ): R(θ)=1.2 2 in 58Ni(54Fe,p2nγ) (2007Pe32)
  2193.7+X   881.7M(γ): R(θ)=1.2 2 in 58Ni(54Fe,p2nγ) (2007Pe32)
  2346.1+X   666.1M(γ): R(θ)=1.1 1 in 58Ni(54Fe,p2nγ) (2007Pe32)
  2790.6+X   643.7E(γ): Possible doublet
M(γ): R(θ)=1.2 2 in 58Ni(54Fe,p2nγ) (2007Pe32)
  3083.8+X   737.7M(γ): R(θ)=1.2 2 in 58Ni(54Fe,p2nγ) (2007Pe32)

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