ADOPTED LEVELS, GAMMAS for 123In

Author: Jun Chen |  Citation: Nucl. Data Sheets 174, 1 (2021) |  Cutoff date: 15-Apr-2021 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=4386 keV 20S(n)= 7930 keV 50S(p)= 10106 keV 20Q(α)= -7208 keV 25
Reference: 2021WA16

References:
  A  123Cd β- decay (2.10 S)  B  123Cd β- decay (1.80 S)
  C  123In IT decay (1.4 μs)  D  124Sn(d,3He)
  E  124Sn(t,α)  F  232Th(6Li,Fγ)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABCDEF 9/2+ 6.15 s 27 
% β- = 100
     
   327.21 4 AB DE  1/2- 47.4 s 8 
% β- = 100
     
   698.52 5 AB DE  (3/2)-      371.32 3 
  100
M1
   327.21
1/2-
  1027.542 24  BCD F (11/2+)     1027.50 3 
  100

     0.0
9/2+
  1052.294 22 AB     (5/2+)      353.63 7 
  1052.28 3 
   14.5 16 
  100 6 


   698.52
     0.0
(3/2)-
9/2+
  1137.55 5 AB D   (3/2-,5/2-)      438.68 5 
   810.29 3 
   36 4 
  100 7 


   698.52
   327.21
(3/2)-
1/2-
  1165.855 23  BC  F (13/2+)      138.38 10 
  1165.86 3 
    3.5 6 
  100 6 

[E2]
  1027.542
     0.0
(11/2+)
9/2+
  1473.79 3  B         1473.77 3 
  100

     0.0
9/2+
  1512.11 3 AB D   7/2+,9/2+     1512.09 3 
  100

     0.0
9/2+
  1566.24 4 AB D   (9/2+)     1566.09 5 
  100

     0.0
9/2+
  1615.72 7 A      (1/2,3/2,5/2-)      917.16 6 
  1288.35 20 
  100 11 
    8.6 16 


   698.52
   327.21
(3/2)-
1/2-
  1926.49 6 A      (1/2,3/2,5/2-)     1227.50 5 
  1599.23 12 
  100 10 
   47 8 


   698.52
   327.21
(3/2)-
1/2-
  2020.64 3 AB     (7/2-)      454.25 5 
   883.0 9 
  2020.71 4 
   46 11 
   43.4 8 
  100 7 



  1566.24
  1137.55
     0.0
(9/2+)
(3/2-,5/2-)
9/2+
  2029.91 7 A      (1/2+,3/2+)     1331.44 5 
  1702.37 7 
  100 9 
   33 5 


   698.52
   327.21
(3/2)-
1/2-
  2046.55 17   C  F (13/2-)      880.7 2 
  1019.0 3 
  100
   37


  1165.855
  1027.542
(13/2+)
(11/2+)
  2078.1 6   C  F (17/2-) 1.4 µs 2 
% IT = 100
    31.5 5 
  100
(E2)
  2046.55
(13/2-)
  2078.1+X     F (21/2-) ≥ 100 µs
% IT = 100
     X?
 

  2078.1
(17/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2101.01 4  B     (11/2-,13/2-)      935.10 3 
  100

  1165.855
(13/2+)
  2102.79 5  B     (9/2-,11/2-)     2102.81 5 
  100

     0.0
9/2+
  2136.63 5 AB     (1/2+,3/2+)      999.12 15 
  1084.32 3 
  1438.13 5 
  1809.50 9 
   17 4 
   61 5 
  100 8 
   21 2 




  1137.55
  1052.294
   698.52
   327.21
(3/2-,5/2-)
(5/2+)
(3/2)-
1/2-
  2158.59 7 A      (1/2+,3/2+,5/2+)     1460.07 5 
  100

   698.52
(3/2)-
  2178.52 6  B     (11/2-)       75.81
    77.60
  1012.91 10 
  1150.81 6 
  2178.98 15 
  100 10 
   65 7 
   81 7 
   17 5 
   12 2 
M1
M1



  2102.79
  2101.01
  1165.855
  1027.542
     0.0
(9/2-,11/2-)
(11/2-,13/2-)
(13/2+)
(11/2+)
9/2+
  2185.7 4  B           84.7 4 
  100

  2101.01
(11/2-,13/2-)
  2268.05 3  B     (11/2-)     1102.20 3 
  1240.48 3 
  2268.09 10 
   38 3 
  100 6 
    6.7 8 



  1165.855
  1027.542
     0.0
(13/2+)
(11/2+)
9/2+
  2309.74 5  B     (11/2-,13/2-)      207.12 10 
  1143.84 15 
  1282.19 4 
   41 8 
   33 7 
  100 6 



  2102.79
  1165.855
  1027.542
(9/2-,11/2-)
(13/2+)
(11/2+)
  2354.69 4  B     (11/2-)      334.03 5 
  1188.78 9 
  2354.74 6 
   10.7 11 
    6.3 8 
  100 6 



  2020.64
  1165.855
     0.0
(7/2-)
(13/2+)
9/2+
  2377.32 9 A      (1/2+,3/2+,5/2+)      347.48 8 
  1324.77 15 
  100 17 
   47 10 


  2029.91
  1052.294
(1/2+,3/2+)
(5/2+)
  2393.31 5 AB     (5/2+)      256.69 5 
   363.7 6 
   827.23 25 
   881.17 5 
  1255.65 5 
  1341.06 5 
  1694.81 5 
  2393.46 15 
   41 4 
    3.5 3 
    4.0 18 
   64 13 
   39.2 18 
   47 4 
  100 6 
   10.0 3 








  2136.63
  2029.91
  1566.24
  1512.11
  1137.55
  1052.294
   698.52
     0.0
(1/2+,3/2+)
(1/2+,3/2+)
(9/2+)
7/2+,9/2+
(3/2-,5/2-)
(5/2+)
(3/2)-
9/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2429.49 7 A      (1/2+,3/2+,5/2+)      813.63 9 
  1377.36 10 
  1730.95 6 
   95 15 
   70 10 
  100 10 



  1615.72
  1052.294
   698.52
(1/2,3/2,5/2-)
(5/2+)
(3/2)-
  2461.49 6  B     (9/2-,11/2-)      107.1 3 
   987.60 10 
  2461.50 7 
    1.8 6 
   15 4 
  100 6 



  2354.69
  1473.79
     0.0
(11/2-)

9/2+
  2500.91 4  B     (9/2-,11/2-)      480.28 3 
   988.73 10 
  1473.77 3 
  2500.44 9 
   18.6 14 
   65 4 
  100 7 
    8.6 8 




  2020.64
  1512.11
  1027.542
     0.0
(7/2-)
7/2+,9/2+
(11/2+)
9/2+
  2529.26 6 A      (1/2+,3/2+)      602.73 3 
  1830.78 5 
  2202.14 7 
   20.0 3 
  100 7 
   52 5 



  1926.49
   698.52
   327.21
(1/2,3/2,5/2-)
(3/2)-
1/2-
  2529.47 3  B     (11/2-,13/2-)      174.79 6 
   261.5 5 
   428.41 3 
  1363.64 3 
  1502.13 15 
   30 4 
   12.7 14 
  100 6 
   63 4 
    4.2 7 





  2354.69
  2268.05
  2101.01
  1165.855
  1027.542
(11/2-)
(11/2-)
(11/2-,13/2-)
(13/2+)
(11/2+)
  2541.35 6 A      (1/2+,3/2+)      512.0 5 
   615.10 9 
  1403.37 15 
  1488.91 5 
  1842.86 5 
  2214.33 10 
   55.3 10 
   15 6 
    5.6 14 
   33 4 
  100 7 
   21 3 






  2029.91
  1926.49
  1137.55
  1052.294
   698.52
   327.21
(1/2+,3/2+)
(1/2,3/2,5/2-)
(3/2-,5/2-)
(5/2+)
(3/2)-
1/2-
  2602.10 8  B     (9/2-,11/2-)      292.90 10 
  2601.98 8 
    3.5 3 
  100 6 


  2309.74
     0.0
(11/2-,13/2-)
9/2+
  2617.86 6  B     (11/2-,13/2-)      515.0 5 
  1452.00 5 
   57 4 
  100 9 


  2102.79
  1165.855
(9/2-,11/2-)
(13/2+)
  2723.59 6  B     (11/2-,13/2-)      193.4 4 
  1557.74 5 
   37 16 
  100 8 


  2529.47
  1165.855
(11/2-,13/2-)
(13/2+)

E(level): From a least-squares fit to γ-ray energies if levels are connected by γ rays, otherwise from transfer reactions.

M(γ): From 123Cd β- decay (1.80 s) based on ce data (1986Ho24), unless otherwise noted.

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   698.52 (3/2)-      371.32 3 M10.01517α=0.01517, α(K)=0.01319 19, α(L)=0.001608 23, α(M)=0.000311 5, α(N)=5.71×10-5 8, α(O)=4.27E-6 6
  1165.855 (13/2+)     1165.86 3 [E2]0.000872α=0.000872 13, α(K)=0.000757 11, α(L)=9.09×10-5 13, α(M)=1.756E-5 25, α(N)=3.21E-6 5, α(O)=2.37E-7 4
  2078.1 (17/2-) 1.4 µs 2 
% IT = 100
    31.5 5 (E2)105B(E2)(W.u.)=3.4 +12-8, α=105 7, α(K)=19.5 3, α(L)=69 6, α(M)=14.1 12, α(N)=2.34 20, α(O)=0.042 4
  2178.52 (11/2-)       75.81M11.124α=1.124, α(K)=0.972 14, α(L)=0.1235 18, α(M)=0.0240 4, α(N)=0.00439 7, α(O)=0.000323 5
(11/2-)       77.60M11.051α=1.051, α(K)=0.909 13, α(L)=0.1154 17, α(M)=0.0224 4, α(N)=0.00410 6, α(O)=0.000302 5

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.09/2+ 6.15 s 27 
% β- = 100
μ=+5.491 7 (1987Eb02,2014StZZ), Q=+0.720 9 (1987Eb02,2016St14), CONF=(P,1G9/2,-1)
Nuclear rms charge radius=4.6594 fm 56 (2013An02).
   698.52(3/2)-   CONF=(P,2P3/2,-1)
XREF: d(660)E(660).
  1137.55(3/2-,5/2-)   XREF: d(1100).
  1512.117/2+,9/2+   XREF: d(1500).
  1566.24(9/2+)   XREF: d(1550).
  2078.1+X(21/2-) ≥ 100 µs
% IT = 100
This isomer is suggested to arise from ν(h11/2~#d3/2)7- and ν(h11/2~#s1/2)5- neutron core excitation coupling with the valence proton (2010Re01).

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Additional Gamma Comments:

E(level)E(gamma)Comments
  1027.542  1027.50E(γ): other: 1027.4 3 from 123In IT decay.
  1052.294   353.63I(γ): weighted average of 14.3 16 from 123Cd β- decay (2.10 s) and 17 7 from 123Cd β- decay (1.80 s)
  1052.28I(γ): from 123Cd β- decay (2.10 s). Other: 100 10 from 123Cd β- decay (1.80 s)
  1137.55   438.68E(γ): Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.
I(γ): weighted average of 37 4 from 123Cd β- decay (2.10 s) and 34 4 from 123Cd β- decay (1.80 s)
   810.29I(γ): from 123Cd β- decay (1.80 s). Other: 100 10 from 123Cd β- decay (2.10 s)
  1165.855  1165.86E(γ): other: 1166.0 3 from 123In IT decay
  1473.79  1473.77E(γ): Multiply placed
  1926.49  1227.50E(γ): Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.
  2020.64   454.25I(γ): unweighted average of 35 4 from 123Cd β- decay (2.10 s) and 56 6 from 123Cd β- decay (1.80 s)
   883.0I(γ): weighted average of 35 9 from 123Cd β- decay (2.10 s) and 43.5 8 from 123Cd β- decay (1.80 s)
  2020.71I(γ): from 123Cd β- decay (2.10 s). Other: 100 8 from 123Cd β- decay (1.80 s)
  2029.91  1702.37E(γ): Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.
  2078.1    31.5E(γ): from energy of conversion electron, observed in delayed ce spectrum in 123In IT decay
M(γ): suggested by the absence of crossover transition between 2078 level and 1166 level in 123In IT decay
  2078.1+X     XE(γ): it is stated in 2010Re01 in (6Li,Fγ) that by assuming a single transition between the two isomeric states, it is not possible to assign this transition in their experiment and mass separation or isomer decay tagging would be needed to determine the origin with confidence
  2136.63   999.12I(γ): weighted average of 17 4 from 123Cd β- decay (2.10 s) and 18 9 from 123Cd β- decay (1.80 s)
  1084.32I(γ): weighted average of 60 5 from 123Cd β- decay (2.10 s) and 64 9 from 123Cd β- decay (1.80 s)
  1438.13I(γ): from 123Cd β- decay (2.10 s). Other: 100 9 from 123Cd β- decay (1.80 s)
  1809.50I(γ): weighted average of 21 2 from 123Cd β- decay (2.10 s) and 27 9 from 123Cd β- decay (1.80 s)
  2393.31   256.69I(γ): weighted average of 39 6 from 123Cd β- decay (2.10 s) and 42 4 from 123Cd β- decay (1.80 s)
   827.23I(γ): weighted average of 4.6 21 from 123Cd β- decay (2.10 s) and 3.6 18 from 123Cd β- decay (1.80 s)
   881.17I(γ): weighted average of 62 13 from 123Cd β- decay (2.10 s) and 65 13 from 123Cd β- decay (1.80 s)
  1255.65I(γ): weighted average of 37 3 from 123Cd β- decay (2.10 s) and 40.0 18 from 123Cd β- decay (1.80 s)
  1341.06I(γ): weighted average of 44 4 from 123Cd β- decay (2.10 s) and 49 4 from 123Cd β- decay (1.80 s)
  1694.81I(γ): from 123Cd β- decay (2.10 s). Other: 100 7 from 123Cd β- decay (1.80 s)
  2393.46I(γ): weighted average of 10.0 3 from 123Cd β- decay (2.10 s) and 10.9 18 from 123Cd β- decay (1.80 s)
E(level)E(gamma)Comments
  2500.91  1473.77E(γ): Multiply placed. Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.
  2500.44E(γ): Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.
  2602.10   292.90E(γ): Poor fit. Uncertainty are increased to 0.2 keV in the fitting procedure.

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