ADOPTED LEVELS, GAMMAS for 189Tl

Authors: T.D. Johnson, Balraj Singh |  Citation: Nucl. Data Sheets 142, 1 (2017) |  Cutoff date: 15-Apr-2017 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-6772 keV 16S(n)= 10350 keV 30S(p)= 1703 keV 15Q(α)= 4817 keV 9
Reference: 2017WA10

References:
  A  189Pb ε decay (39 S)  B  189Pb ε decay (50 S)
  C  193Bi α decay (3.2 S)  D  193Bi α decay (63.6 S)
  E  156Gd(37Cl,4nγ)  F  156Gd(37Cl,4nγ):SD
  G  165Ho(28Si,4nγ)  H  169Tm(24Mg,4nγ)

General Comments:

Identification and production of 189Tl isotope by 1972Va12 in Pb(p,X) reaction; measured half-life and γ-ray energies and intensities. In 1976Ha25 (also 1974Ha10), the isotope was produced in 181Ta(16O,xn) reaction; measured half-life and γ-radiation characteristics

1987Bo44 (also 1987Bi08, 1986BoZY thesis, 1985Bo46): measured Hyperfine structure, isotope-shift and moments

Mass measurements: 2000Ra23 (also 1997Ra14, 1999Sc46)

Nuclear structure calculations:

SD bands (theory): 2009Al12, 2009Ch62, 1991Sa12, 1991Ch36

Normal-deformed levels (theory): 1989Be34, 1988Ar12, 1977Go09, 1976Di14

Levels: The high-spin level scheme is primarily adopted here from 1996RiZZ with the exception of sequence 5 in authors’ figure 1, since the lower members of this sequence and connecting transitions to the (9/2-) isomer were not corroborated by the γγ coin data in ε decay study by 2009Sa09.

Q-value: S(2n)=18314 12, S(2p)=6166 24, Q(εp)=466 9 (2017Wa10)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0A CD     (1/2+) 2.3 m 2 
% ε = 100
     
   281 7  B DE GH (9/2-) 1.4 m 1 
% ε = 98 2
% IT < 4
     
   318.80 20 ?A        (3/2+)      318.8 2 ?
   100

     0.0
(1/2+)
   463.57 19 ?A        (3/2+)      463.7 2 ?
   100

     0.0
(1/2+)
   599.79 16  B       (9/2-)      318.8 2 
   100
[M1]
   281
(9/2-)
   667.30 10  B  E GH (11/2-) 37.8 ps 35     386.1 2 
   100
M1+E2
   281
(9/2-)
   667.53 19 ?A        (3/2-)      667.4 2 ?
   100

     0.0
(1/2+)
   744.70 16  B       (7/2-)      463.7 2 
   100
[M1+E2]
   281
(9/2-)
   885.54 24 ?A             217.5 4 ?
   422.1 2 ?
    34 6 
   100 16 


   667.53
   463.57
(3/2-)
(3/2+)
   981.37 9  B  E G  (13/2-) 1.9 ps 6     314.0 1 
   700.2 2 
    57 9 
   100 13 
M1
E2
   667.30
   281
(11/2-)
(9/2-)
  1028.12 16  B       (13/2-)      428.3 2 
   747.1 2 
  ≈112
   100 15 
[E2]

   599.79
   281
(9/2-)
(9/2-)
  1032.6 5 ?A             365.1 4 ?
   100

   667.53
(3/2-)
  1062.50 15  B       (9/2-)      317.7 2 
   781.6 2 
   100 18 
    69 10 
[M1+E2]

   744.70
   281
(7/2-)
(9/2-)
  1105.43 18  B       (11/2-)      361 1 
   437.8 4 
   824.5 2 
    ≈5.7
     8.7 13 
   100 17 
[E2]
[M1+E2]
[M1+E2]
   744.70
   667.30
   281
(7/2-)
(11/2-)
(9/2-)
  1147.51 14  B  E GH (13/2+) 209 ps 12     166.0 3 
   480.2 1 
     8.0 16 
   100 3 
[E1]
E1
   981.37
   667.30
(13/2-)
(11/2-)
  1227.79 25  B       (11/2-)      165 1 
   483.1 2 
   560.3 4 ?
   ≈19
   100 15 
    42 6 



  1062.50
   744.70
   667.30
(9/2-)
(7/2-)
(11/2-)
  1325.00 14  B    GH (13/2-)      657.4 2 
  1044.3 2 
   100 20 
    50 8 
M1
[E2]
   667.30
   281
(11/2-)
(9/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1332.27 20  B       (11/2-)      269.7 2 
   587.6 2 
    47 7 
   100 15 
[M1+E2]
[E2]
  1062.50
   744.70
(9/2-)
(7/2-)
  1368.9 5 ?A            1050.1 4 ?
   100

   318.80
(3/2+)
  1388.78 23  B       (11/2-)      283.4 4 ?
   326.2 4 
   644.1 2 
    ≈8
    18 2 
   100 16 



  1105.43
  1062.50
   744.70
(11/2-)
(9/2-)
(7/2-)
  1408.76 15  B  E GH (15/2-)      427.1 2 
   741.7 2 
    54 14 
   100 15 
M1
(E2)
   981.37
   667.30
(13/2-)
(11/2-)
  1420.94 22  B            821.2 2 
   100

   599.79
(9/2-)
  1461.0 5  B       (13/2-)      355.6 4 
   100
[M1+E2]
  1105.43
(11/2-)
  1464.30 22  B       (13/2-)      864.5 2 
   100

   599.79
(9/2-)
  1489.8 11 ?A            1171 1 ?
   100

   318.80
(3/2+)
  1492.51 25  B       (11/2-)      430.0 2 
   748 1 
   100 15 
   ≈13


  1062.50
   744.70
(9/2-)
(7/2-)
  1532.9 3  B       (11/2,13/2,15/2-)      427.5 2 
   787 1 ?
  ≈100
   ≈10


  1105.43
   744.70
(11/2-)
(7/2-)
  1546.38 17  B  E    (15/2+)      398.9 1 
   100
M1+E2
  1147.51
(13/2+)
  1553.2 3  B       (11/2,13/2-)      491.0 4 
   885.5 4 
    26 4 
   100 13 


  1062.50
   667.30
(9/2-)
(11/2-)
  1614.9 5  B       (11/2,13/2-)      194.0 4 
  1015 1 
  ≈100
  ≈100


  1420.94
   599.79

(9/2-)
  1645.66 20  B  E GH (17/2-) 1.80 ps 42     236.9 5 
   664.3 2 
 
   100 3 

E2
  1408.76
   981.37
(15/2-)
(13/2-)
  1716.7 5 ?A            1397.9 4 ?
   100

   318.80
(3/2+)
  1745.7 4       GH      199.6 5 
   336.7 5 
 
 


  1546.38
  1408.76
(15/2+)
(15/2-)
  1752.6 4  B       (11/2,13/2-)      420.2 4 
   690.2 4 
   100 15 
    92 15 


  1332.27
  1062.50
(11/2-)
(9/2-)
  1756.81 21  B       (17/2-)      292.6 4 
   336.3 4 
   728.6 2 
    17 2 
    19 4 
   100 15 



  1464.30
  1420.94
  1028.12
(13/2-)

(13/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1761.2 3  B       (11/2,13/2,15/2-)      429 1 ?
   613.2 4 
  1094.4 4 
  ≈100
  ≈170
   100 20 



  1332.27
  1147.51
   667.30
(11/2-)
(13/2+)
(11/2-)
  1783.2 5  B       (13/2-)      450.9 4 
   100
[M1+E2]
  1332.27
(11/2-)
  1812.6 3  B       (11/2,13/2,15/2)      348.5 4 
   391.4 4 
   784.6 4 
   ≈32
   100 16 
   ≈68



  1464.30
  1420.94
  1028.12
(13/2-)

(13/2-)
  1829.73 25  B  E GH (17/2+) 9.0 ps 11     283.6 3 
   682.1 3 
    58 26 
   100 5 
(M1)
E2
  1546.38
  1147.51
(15/2+)
(13/2+)
  1845.0 5  B  E  H (17/2-)      199
   436
   863 1 
 
 
 
(D)


  1645.66
  1408.76
   981.37
(17/2-)
(15/2-)
(13/2-)
  1861.4 3  B       (11/2,13/2,15/2)      536.4 4 
   880.0 4 
   100 15 
    65 10 


  1325.00
   981.37
(13/2-)
(13/2-)
  1865.0 5  B       (11/2,13/2,15/2-)     1197.7 4 
   100

   667.30
(11/2-)
  1878.0 3  B       (11/2,13/2,15/2-)      730 1 
   896.0 4 
  1211.4 4 
   ≈45
    85 15 
   100 15 



  1147.51
   981.37
   667.30
(13/2+)
(13/2-)
(11/2-)
  1893.9 11  B       (11/2,13/2,15/2)      361 1 
   100

  1532.9
(11/2,13/2,15/2-)
  1959.6 4  B       (11/2,13/2,15/2)      811.9 4 ?
   978.2 4 
    26 4 
  ≈100


  1147.51
   981.37
(13/2+)
(13/2-)
  1962.2 5  B       (11/2,13/2,15/2)      498 1 ?
   934.1 4 
   ≈36
   100 18 


  1464.30
  1028.12
(13/2-)
(13/2-)
  1995.3 3  B  E GH (17/2+)      448.8 3 
   848?
   100 9 
 
(M1)

  1546.38
  1147.51
(15/2+)
(13/2+)
  2006.3 4  B       (13/2-,15/2)      249.7 4 
   541.8 4 
    66 11 
   100 11 


  1756.81
  1464.30
(17/2-)
(13/2-)
  2025.3 5  B       (11/2,13/2,15/2-)      919.9 4 
   100

  1105.43
(11/2-)
  2062.0 7       G       317.0 5 
 

  1745.7

  2147.6 3     E GH (19/2-) 7.1 ps 14     303
   502.1 3 
 
   100

(M1)
  1845.0
  1645.66
(17/2-)
(17/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2163.4 4     E  H (19/2-)      319
   518
   754.7 5 
 
 
 



  1845.0
  1645.66
  1408.76
(17/2-)
(17/2-)
(15/2-)
  2174.5 4  B       (11/2,13/2,15/2-)     1027 1 
  1507.2 4 
   ≈50
   100 17 


  1147.51
   667.30
(13/2+)
(11/2-)
  2185.0 3  B       (13/2-,15/2)      372.5 4 
   428.1 4 
   720 1 
   860.0 4 
    28 6 
  ≈167
   ≈50
   100 17 




  1812.6
  1756.81
  1464.30
  1325.00
(11/2,13/2,15/2)
(17/2-)
(13/2-)
(13/2-)
  2213.4 5  B       (11/2,13/2,15/2-)     1108.0 4 
   100

  1105.43
(11/2-)
  2237.1 3     E GH (21/2+) 8.6 ps 12     241.6 5 
   407.4 2 
 
   100 10 

E2
  1995.3
  1829.73
(17/2+)
(17/2+)
  2237.2 6       G       690.7 5 
 

  1546.38
(15/2+)
  2308.1 4 ?      GH      562.5 2 
   662 1 
   100 5 
 
(D)

  1745.7
  1645.66

(17/2-)
  2308.2 5       G  (19/2+)      479 1 
   761.7 5 
   100
 


  1829.73
  1546.38
(17/2+)
(15/2+)
  2420.3 5  B       (11/2,13/2,15/2)      956.0 4 
   100

  1464.30
(13/2-)
  2500.7 5     E    (21/2-)      336.7 5 
   657
   856
 
 
 



  2163.4
  1845.0
  1645.66
(19/2-)
(17/2-)
(17/2-)
  2632.5 5     E GH (25/2+) 2.08 ps 28     395.4 3 
   100
E2
  2237.1
(21/2+)
  2649.6 4     E GH (23/2-) < 6.1 ps    484
   502.1 3 
 
   100
(E2)
E2
  2163.4
  2147.6
(19/2-)
(19/2-)
  2668.6 11     E    (23/2-)      521
 

  2147.6
(19/2-)
  2698.0 8     E    (23/2-)      197
   535
 
 


  2500.7
  2163.4
(21/2-)
(19/2-)
  2788.4 6     E GH (25/2-)      138.8 4 
   288
   100 10 
 
D

  2649.6
  2500.7
(23/2-)
(21/2-)
  3025.3 6     E GH (27/2-)      236.9 2 
   375.8 3 ?
   100 10 
    35 4 
D

  2788.4
  2649.6
(25/2-)
(23/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3094.9 6     E GH (29/2+) 0.90 ps 14     462.4 3 
   100
E2
  2632.5
(25/2+)
  3253.6 15     E    (27/2-)      585
 

  2668.6
(23/2-)
  3277.5 6     E GH (29/2-)      252.2 3 
   489.2 5 
   100 9 
 
D

  3025.3
  2788.4
(27/2-)
(25/2-)
  3442.9 8       G       348.0 5 
 

  3094.9
(29/2+)
  3627.0 8     E G  (31/2-)      349.7 5 
   601
 
 


  3277.5
  3025.3
(29/2-)
(27/2-)
  3629.0 6     E GH (33/2+) < 0.7 ps    534.1 3 
   100
E2
  3094.9
(29/2+)
  3901.6 18     E    (31/2-)      648
 

  3253.6
(27/2-)
  3957.8 9     E    (33/2-)      331
   680
 
 


  3627.0
  3277.5
(31/2-)
(29/2-)
  4232.1 8     E G  (37/2+)      603.1 5 
 

  3629.0
(33/2+)
  4359.9 10 ?    E    (35/2-)      402?
   733?
 
 


  3957.8
  3627.0
(33/2-)
(31/2-)
  4605.6 21     E    (35/2-)      704
 

  3901.6
(31/2-)
  4728.8 12 ?    E    (37/2-)      369?
   771?
 
 


  4359.9
  3957.8
(35/2-)
(33/2-)
  4896.1 13     E G  (41/2+)      664 1 
 

  4232.1
(37/2+)
  5361.6 23     E    (39/2-)      756
 

  4605.6
(35/2-)
  5606.1 17     E    (45/2+)      710
 

  4896.1
(41/2+)
  6333.1 19     E    (49/2+)      727
 

  5606.1
(45/2+)
     X     F   J1 AP (27/2)        
   326.3+X 10      F   J1+2      326.3 10 ?
 

     X
J1 AP (27/2)
   694.2+X 12      F   J1+4      367.9 6 
 

   326.3+X
J1+2
  1102.7+X 12      F   J1+6      408.5 3 
 

   694.2+X
J1+4
  1551.3+X 13      F   J1+8      448.6 3 
 

  1102.7+X
J1+6
  2039.6+X 13      F   J1+10      488.3 3 
 

  1551.3+X
J1+8
  2566.4+X 14      F   J1+12      526.8 3 
 

  2039.6+X
J1+10
  3131.1+X 14      F   J1+14      564.7 3 
 

  2566.4+X
J1+12
  3732.6+X 15      F   J1+16      601.5 6 
 

  3131.1+X
J1+14
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  4369.4+X 16      F   J1+18      636.8 6 ?
 

  3732.6+X
J1+16
  5040.3+X 19 ?     F   J1+20      670.9 10 ?
 

  4369.4+X
J1+18
     Y     F   J2 AP (25/2)        
   304.5+Y 10 ?     F   J2+2      304.5 10 ?
 

     Y
J2 AP (25/2)
   649.3+Y 12      F   J2+4      344.8 6 
 

   304.5+Y
J2+2
  1034.3+Y 16      F   J2+6      385 1 
 

   649.3+Y
J2+4
  1461.3+Y 19      F   J2+8      427 1 
 

  1034.3+Y
J2+6
  1927.5+Y 19      F   J2+10      466.2 3 
 

  1461.3+Y
J2+8
  2432.3+Y 19      F   J2+12      504.8 3 
 

  1927.5+Y
J2+10
  2973.7+Y 19      F   J2+14      541.4 3 
 

  2432.3+Y
J2+12
  3552.8+Y 20      F   J2+16      579.1 6 
 

  2973.7+Y
J2+14
  4167.0+Y 21      F   J2+18      614.2 6 
 

  3552.8+Y
J2+16
  4815.4+Y 24 ?     F   J2+20      648.4 10 ?
 

  4167.0+Y
J2+18

E(level): From least-squares fit to Eγ data, assuming 1 keV uncertainty when not given. Reduced χ2=0.91

Jπ(level): The high-spin states (J>4) are based on 9/2- isomer at 281 keV supported by γ(θ), γγ(θ) and γ(lin pol) data for selected transitions and extensive shell-model calculations by 2009Sa09. Ascending spins with excitation energy are assumed in in-beam γ-ray data which follows from yrast type population of states in such studies. In some cases specific arguments are given

T1/2(level): From DSAM in 165Ho(28Si,4nγ) (2007Ch41) for levels above 300 keV

M(γ): From DCO, γ(θ) and γ(θ,pol) data in 165Ho(28Si,4nγ) (1991Po15)

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - π9/2[505],α=+1/2.
   281 7  (9/2-) 1.4 m 1 
% ε = 98 2
% IT < 4
     
   981.37 9  (13/2-) 1.9 ps 6       
  1645.66 20  (17/2-) 1.80 ps 42     236.9 5 
   664.3 2 
 
   100 3 

E2
  1408.76
   981.37
(15/2-)
(13/2-)
  2500.7 5  (21/2-)      336.7 5 
   657
   856
 
 
 



  2163.4
  1845.0
  1645.66
(19/2-)
(17/2-)
(17/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - π9/2[505],α=-1/2.
   667.30 10  (11/2-) 37.8 ps 35       
  1408.76 15  (15/2-)        
  2163.4 4  (19/2-)      319
   518
   754.7 5 
 
 
 



  1845.0
  1645.66
  1408.76
(17/2-)
(17/2-)
(15/2-)
  2698.0 8  (23/2-)      197
   535
 
 


  2500.7
  2163.4
(21/2-)
(19/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - π9/2[505]~#νi13/22,α=+1/2.
  2788.4 6  (25/2-)        
  3277.5 6  (29/2-)        
  3957.8 9  (33/2-)      331
   680
 
 


  3627.0
  3277.5
(31/2-)
(29/2-)
  4728.8 12 ? (37/2-)      369?
   771?
 
 


  4359.9
  3957.8
(35/2-)
(33/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - π9/2[505]~#νi13/22,α=-1/2.
  2649.6 4  (23/2-) < 6.1 ps      
  3025.3 6  (27/2-)        
  3627.0 8  (31/2-)      349.7 5 
   601
 
 


  3277.5
  3025.3
(29/2-)
(27/2-)
  4359.9 10 ? (35/2-)      402?
   733?
 
 


  3957.8
  3627.0
(33/2-)
(31/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - Possible π1/2[550] band.
  2147.6 3  (19/2-) 7.1 ps 14       
  2668.6 11  (23/2-)        
  3253.6 15  (27/2-)      585
 

  2668.6
(23/2-)
  3901.6 18  (31/2-)      648
 

  3253.6
(27/2-)
  4605.6 21  (35/2-)      704
 

  3901.6
(31/2-)
  5361.6 23  (39/2-)      756
 

  4605.6
(35/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - π1/2[660],α=+1/2.
  1995.3 3  (17/2+)        
  2237.1 3  (21/2+) 8.6 ps 12       
  2632.5 5  (25/2+) 2.08 ps 28     395.4 3 
   100
E2
  2237.1
(21/2+)
  3094.9 6  (29/2+) 0.90 ps 14     462.4 3 
   100
E2
  2632.5
(25/2+)
  3629.0 6  (33/2+) < 0.7 ps    534.1 3 
   100
E2
  3094.9
(29/2+)
  4232.1 8  (37/2+)      603.1 5 
 

  3629.0
(33/2+)
  4896.1 13  (41/2+)      664 1 
 

  4232.1
(37/2+)
  5606.1 17  (45/2+)      710
 

  4896.1
(41/2+)
  6333.1 19  (49/2+)      727
 

  5606.1
(45/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 7 - π1/2[660].
  1147.51 14  (13/2+) 209 ps 12       
  1546.38 17  (15/2+)        
  1829.73 25  (17/2+) 9.0 ps 11     283.6 3 
   682.1 3 
    58 26 
   100 5 
(M1)
E2
  1546.38
  1147.51
(15/2+)
(13/2+)
  2308.2 5  (19/2+)      479 1 
   761.7 5 
   100
 


  1829.73
  1546.38
(17/2+)
(15/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 8 - π7/2[514] (oblate)
   744.70 16  (7/2-)        
  1062.50 15  (9/2-)        
  1332.27 20  (11/2-)      269.7 2 
   587.6 2 
    47 7 
   100 15 
[M1+E2]
[E2]
  1062.50
   744.70
(9/2-)
(7/2-)
  1783.2 5  (13/2-)      450.9 4 
   100
[M1+E2]
  1332.27
(11/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 9 - π11/2[505] (prolate)
  1105.43 18  (11/2-)        
  1461.0 5  (13/2-)        
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 10 - π1/2[541] (prolate)
   599.79 16  (9/2-)        
  1028.12 16  (13/2-)        
  1756.81 21  (17/2-)      292.6 4 
   336.3 4 
   728.6 2 
    17 2 
    19 4 
   100 15 



  1464.30
  1420.94
  1028.12
(13/2-)

(13/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 11 - π1/2[400] band (prolate)
     0.0 (1/2+) 2.3 m 2 
% ε = 100
     
   318.80 20  (3/2+)        
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 12 - SD-1 band.
     X J1 AP (27/2)        
   326.3+X 10  J1+2        
   694.2+X 12  J1+4      367.9 6 
 

   326.3+X
J1+2
  1102.7+X 12  J1+6      408.5 3 
 

   694.2+X
J1+4
  1551.3+X 13  J1+8      448.6 3 
 

  1102.7+X
J1+6
  2039.6+X 13  J1+10      488.3 3 
 

  1551.3+X
J1+8
  2566.4+X 14  J1+12      526.8 3 
 

  2039.6+X
J1+10
  3131.1+X 14  J1+14      564.7 3 
 

  2566.4+X
J1+12
  3732.6+X 15  J1+16      601.5 6 
 

  3131.1+X
J1+14
  4369.4+X 16  J1+18      636.8 6 ?
 

  3732.6+X
J1+16
  5040.3+X 19  J1+20      670.9 10 ?
 

  4369.4+X
J1+18
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 13 - SD-2 band.
     Y J2 AP (25/2)        
   304.5+Y 10  J2+2        
   649.3+Y 12  J2+4      344.8 6 
 

   304.5+Y
J2+2
  1034.3+Y 16  J2+6      385 1 
 

   649.3+Y
J2+4
  1461.3+Y 19  J2+8      427 1 
 

  1034.3+Y
J2+6
  1927.5+Y 19  J2+10      466.2 3 
 

  1461.3+Y
J2+8
  2432.3+Y 19  J2+12      504.8 3 
 

  1927.5+Y
J2+10
  2973.7+Y 19  J2+14      541.4 3 
 

  2432.3+Y
J2+12
  3552.8+Y 20  J2+16      579.1 6 
 

  2973.7+Y
J2+14
  4167.0+Y 21  J2+18      614.2 6 
 

  3552.8+Y
J2+16
  4815.4+Y 24  J2+20      648.4 10 ?
 

  4167.0+Y
J2+18

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
   599.79 (9/2-)      318.8 2 [M1]0.332α=0.332, α(K)=0.272 4, α(L)=0.0459 7, α(M)=0.01071 16, α(N)=0.00270 4, α(O)=0.000525 8, α(P)=4.97×10-5 7
   667.30 (11/2-) 37.8 ps 35     386.1 2 M1+E20.17α=0.17 3, α(K)=0.14 3, α(L)=0.025 3, α(M)=0.0058 6, α(N)=0.00146 15, α(O)=0.00028 3, α(P)=2.6×10-5 4
   981.37 (13/2-) 1.9 ps 6     314.0 1 M10.346B(M1)(W.u.)=0.10 +5-2, α=0.346, α(K)=0.284 4, α(L)=0.0479 7, α(M)=0.01117 16, α(N)=0.00282 4, α(O)=0.000548 8, α(P)=5.18×10-5 8
(13/2-) 1.9 ps 6     700.2 2 E20.01310B(E2)(W.u.)=17 +8-4, α=0.01310, α(K)=0.01006 14, α(L)=0.00231 4, α(M)=0.000559 8, α(N)=0.0001407 20, α(O)=2.63E-5 4, α(P)=2.03E-6 3
  1028.12 (13/2-)      428.3 2 [E2]0.0413α=0.0413, α(K)=0.0282 4, α(L)=0.00993 14, α(M)=0.00248 4, α(N)=0.000623 9, α(O)=0.0001133 16, α(P)=7.11×10-6 10
  1105.43 (11/2-)      361 1 [E2]0.0652α=0.0652 11, α(K)=0.0415 7, α(L)=0.0178 3, α(M)=0.00450 8, α(N)=0.001130 20, α(O)=0.000203 4, α(P)=1.166×10-5 19
  1147.51 (13/2+) 209 ps 12     166.0 3 [E1]0.1208B(E1)(W.u.)=1.6E-5 4, α=0.1208, α(K)=0.0979 15, α(L)=0.0175 3, α(M)=0.00410 6, α(N)=0.001022 16, α(O)=0.000190 3, α(P)=1.424E-5 21
(13/2+) 209 ps 12     480.2 1 E10.01004B(E1)(W.u.)=8.1E-6 6, α=0.01004, α(K)=0.00832 12, α(L)=0.001328 19, α(M)=0.000307 5, α(N)=7.71E-5 11, α(O)=1.473E-5 21, α(P)=1.275E-6 18
  1325.00 (13/2-)      657.4 2 M10.0485α=0.0485, α(K)=0.0399 6, α(L)=0.00659 10, α(M)=0.001535 22, α(N)=0.000387 6, α(O)=7.53×10-5 11, α(P)=7.15E-6 10
(13/2-)     1044.3 2 [E2]0.00583α=0.00583, α(K)=0.00468 7, α(L)=0.000877 13, α(M)=0.000207 3, α(N)=5.22×10-5 8, α(O)=9.95E-6 14, α(P)=8.52E-7 12
  1332.27 (11/2-)      587.6 2 [E2]0.0193α=0.0193, α(K)=0.01433 20, α(L)=0.00375 6, α(M)=0.000916 13, α(N)=0.000230 4, α(O)=4.27×10-5 6, α(P)=3.09E-6 5
  1408.76 (15/2-)      427.1 2 M10.1512α=0.1512, α(K)=0.1241 18, α(L)=0.0208 3, α(M)=0.00484 7, α(N)=0.001221 18, α(O)=0.000237 4, α(P)=2.25×10-5 4
(15/2-)      741.7 2 (E2)0.01160α=0.01160, α(K)=0.00898 13, α(L)=0.00199 3, α(M)=0.000480 7, α(N)=0.0001208 17, α(O)=2.27×10-5 4, α(P)=1.783E-6 25
  1492.51 (11/2-)      430.0 2  0.08α=0.08 7
  1645.66 (17/2-) 1.80 ps 42     664.3 2 E20.01468B(E2)(W.u.)=37 +12-7, α=0.01468, α(K)=0.01117 16, α(L)=0.00267 4, α(M)=0.000646 9, α(N)=0.0001625 23, α(O)=3.03E-5 5, α(P)=2.30E-6 4
  1829.73 (17/2+) 9.0 ps 11     283.6 3 (M1)0.457B(M1)(W.u.)=0.033 17, α=0.457, α(K)=0.375 6, α(L)=0.0633 9, α(M)=0.01478 22, α(N)=0.00373 6, α(O)=0.000725 11, α(P)=6.86×10-5 10
(17/2+) 9.0 ps 11     682.1 3 E20.01386B(E2)(W.u.)=3.6 9, α=0.01386, α(K)=0.01060 15, α(L)=0.00248 4, α(M)=0.000601 9, α(N)=0.0001511 22, α(O)=2.83E-5 4, α(P)=2.16E-6 3
  1995.3 (17/2+)      448.8 3 (M1)0.1325α=0.1325, α(K)=0.1088 16, α(L)=0.0182 3, α(M)=0.00423 6, α(N)=0.001069 15, α(O)=0.000208 3, α(P)=1.97×10-5 3
  2147.6 (19/2-) 7.1 ps 14     502.1 3 (M1)0.0984B(M1)(W.u.)=0.025 +6-4, α=0.0984, α(K)=0.0808 12, α(L)=0.01346 19, α(M)=0.00313 5, α(N)=0.000791 12, α(O)=0.0001538 22, α(P)=1.458×10-5 21
  2237.1 (21/2+) 8.6 ps 12     407.4 2 E20.0471B(E2)(W.u.)=87 +14-11, α=0.0471, α(K)=0.0315 5, α(L)=0.01174 17, α(M)=0.00294 5, α(N)=0.000739 11, α(O)=0.0001339 19, α(P)=8.19E-6 12
  2632.5 (25/2+) 2.08 ps 28     395.4 3 E20.0509B(E2)(W.u.)=4.2×102 6, α=0.0509, α(K)=0.0337 5, α(L)=0.01299 19, α(M)=0.00326 5, α(N)=0.000819 12, α(O)=0.0001482 22, α(P)=8.92E-6 13
  2649.6 (23/2-) < 6.1 ps    484(E2)0.0304α=0.0304, α(K)=0.0216 3, α(L)=0.00670 10, α(M)=0.001660 24, α(N)=0.000417 6, α(O)=7.64×10-5 11, α(P)=5.09E-6 8
(23/2-) < 6.1 ps    502.1 3 E20.0278B(E2)(W.u.)>44, α=0.0278, α(K)=0.0199 3, α(L)=0.00598 9, α(M)=0.001477 21, α(N)=0.000371 6, α(O)=6.82E-5 10, α(P)=4.62E-6 7
  3094.9 (29/2+) 0.90 ps 14     462.4 3 E20.0341B(E2)(W.u.)=4.5×102 +9-14, α=0.0341, α(K)=0.0238 4, α(L)=0.00774 11, α(M)=0.00192 3, α(N)=0.000483 7, α(O)=8.83E-5 13, α(P)=5.75E-6 9
  3629.0 (33/2+) < 0.7 ps    534.1 3 E20.0240B(E2)(W.u.)>2.8×102, α=0.0240, α(K)=0.01749 25, α(L)=0.00496 7, α(M)=0.001220 18, α(N)=0.000307 5, α(O)=5.65E-5 8, α(P)=3.93E-6 6
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.0(1/2+) 2.3 m 2 
% ε = 100
E(level): π1/2[400] band (prolate).
   281(9/2-) 1.4 m 1 
% ε = 98 2
% IT < 4
μ=3.756 22 (2012Ba32,2014StZZ), Q=-2.29 4 (1987Bo44,2016St14)
RMS charge radius (<r2>)1/2=5.424 fm 6 (2004An14,evaluation). The evaluators assume that this value corresponds to the isomer in 189Tl and not the g.s. No value is listed in the recent evaluation by 2013An02.
E(level): π9/2[505],α=+1/2.
   318.80(3/2+)   E(level): π1/2[400] band (prolate).
   599.79(9/2-)   E(level): π1/2[541] (prolate).
   667.30(11/2-) 37.8 ps 35  E(level): π9/2[505],α=-1/2.
   744.70(7/2-)   E(level): π7/2[514] (oblate).
   981.37(13/2-) 1.9 ps 6  E(level): π9/2[505],α=+1/2.
  1028.12(13/2-)   E(level): π1/2[541] (prolate).
  1062.50(9/2-)   E(level): π7/2[514] (oblate).
  1105.43(11/2-)   E(level): π11/2[505] (prolate).
  1147.51(13/2+) 209 ps 12  E(level): π1/2[660].
  1332.27(11/2-)   E(level): π7/2[514] (oblate).
  1408.76(15/2-)   E(level): π9/2[505],α=-1/2.
  1461.0(13/2-)   E(level): π11/2[505] (prolate).
  1546.38(15/2+)   E(level): π1/2[660].
  1645.66(17/2-) 1.80 ps 42  Qt=2.7 3 (2007Ch41).
E(level): π9/2[505],α=+1/2.
  1745.7   XREF: H(?).
  1756.81(17/2-)   E(level): π1/2[541] (prolate).
  1783.2(13/2-)   E(level): π7/2[514] (oblate).
  1829.73(17/2+) 9.0 ps 11  Qt=1.1 1 (2007Ch41).
E(level): π1/2[660].
  1845.0(17/2-)   XREF: H(?).
  1995.3(17/2+)   E(level): π1/2[660],α=+1/2.
  2147.6(19/2-) 7.1 ps 14  E(level): Possible π1/2[550] band.
  2163.4(19/2-)   E(level): π9/2[505],α=-1/2.
  2237.1(21/2+) 8.6 ps 12  Qt=3.8 3 (2007Ch41).
E(level): π1/2[660],α=+1/2.
E(level)Jπ(level)T1/2(level)Comments
  2308.2(19/2+)   E(level): π1/2[660].
  2500.7(21/2-)   E(level): π9/2[505],α=+1/2.
  2632.5(25/2+) 2.08 ps 28  Qt=7.8 5 (2007Ch41).
E(level): π1/2[660],α=+1/2.
  2649.6(23/2-) < 6.1 ps Qt>2.8 (2007Ch41).
E(level): π9/2[505]~#νi13/22,α=-1/2.
  2668.6(23/2-)   E(level): Possible π1/2[550] band.
  2698.0(23/2-)   E(level): π9/2[505],α=-1/2.
  2788.4(25/2-)   E(level): π9/2[505]~#νi13/22,α=+1/2.
  3025.3(27/2-)   E(level): π9/2[505]~#νi13/22,α=-1/2.
  3094.9(29/2+) 0.90 ps 14  Qt=8.6 8 (2007Ch41).
E(level): π1/2[660],α=+1/2.
  3253.6(27/2-)   E(level): Possible π1/2[550] band.
  3277.5(29/2-)   E(level): π9/2[505]~#νi13/22,α=+1/2.
  3627.0(31/2-)   E(level): π9/2[505]~#νi13/22,α=-1/2.
  3629.0(33/2+) < 0.7 ps Qt>8.8 (2007Ch41).
E(level): π1/2[660],α=+1/2.
  3901.6(31/2-)   E(level): Possible π1/2[550] band.
  3957.8(33/2-)   E(level): π9/2[505]~#νi13/22,α=+1/2.
  4232.1(37/2+)   E(level): π1/2[660],α=+1/2.
  4359.9(35/2-)   E(level): π9/2[505]~#νi13/22,α=-1/2.
  4605.6(35/2-)   E(level): Possible π1/2[550] band.
  4728.8(37/2-)   E(level): π9/2[505]~#νi13/22,α=+1/2.
  4896.1(41/2+)   E(level): π1/2[660],α=+1/2.
  5361.6(39/2-)   E(level): Possible π1/2[550] band.
  5606.1(45/2+)   E(level): π1/2[660],α=+1/2.
  6333.1(49/2+)   E(level): π1/2[660],α=+1/2.
     XJ1 AP (27/2)   E(level): SD-1 band.
Jπ(level): Proposed in 1998Re20 based on fitting of measured dynamic moment of inertia as a function of h|w using a Harris parameterization. These assignments are consistent with the observation that the SD bands feed the normal-deformed states at and below spin 25/2.
   326.3+XJ1+2   E(level): SD-1 band.
E(level)Jπ(level)T1/2(level)Comments
   694.2+XJ1+4   E(level): SD-1 band.
  1102.7+XJ1+6   E(level): SD-1 band.
  1551.3+XJ1+8   E(level): SD-1 band.
  2039.6+XJ1+10   E(level): SD-1 band.
  2566.4+XJ1+12   E(level): SD-1 band.
  3131.1+XJ1+14   E(level): SD-1 band.
  3732.6+XJ1+16   E(level): SD-1 band.
  4369.4+XJ1+18   E(level): SD-1 band.
  5040.3+XJ1+20   E(level): SD-1 band.
     YJ2 AP (25/2)   E(level): SD-2 band.
Jπ(level): Proposed in 1998Re20 based on fitting of measured dynamic moment of inertia as a function of h|w using a Harris parameterization. These assignments are consistent with the observation that the SD bands feed the normal-deformed states at and below spin 25/2.
   304.5+YJ2+2   E(level): SD-2 band.
   649.3+YJ2+4   E(level): SD-2 band.
  1034.3+YJ2+6   E(level): SD-2 band.
  1461.3+YJ2+8   E(level): SD-2 band.
  1927.5+YJ2+10   E(level): SD-2 band.
  2432.3+YJ2+12   E(level): SD-2 band.
  2973.7+YJ2+14   E(level): SD-2 band.
  3552.8+YJ2+16   E(level): SD-2 band.
  4167.0+YJ2+18   E(level): SD-2 band.
  4815.4+YJ2+20   E(level): SD-2 band.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   318.80   318.8E(γ): Multiply placed
   463.57   463.7E(γ): Multiply placed
   599.79   318.8E(γ): Multiply placed
   667.30   386.1E(γ): 386.7 1 from (24Mg,4nγ) (1988Kr16) not used. Weighted average of all three values is 386.5 2 with reduced χ2=6.5
   744.70   463.7E(γ): Multiply placed
   981.37   314.0I(γ): from ε decay, 109 12 in (24Mg,4nγ) (1988Kr16) is in disagreement
  1105.43   361E(γ): Multiply placed
  1325.00  1044.3E(γ): γ not reported in in-beam γ-ray studies
  1408.76   427.1I(γ): 25% uncertainty is assumed by the evaluators
   741.7M(γ): ΔJ=2, Q from γ(θ), ΔJπ
  1645.66   236.9E(γ): γ not seen in ε decay. In in-beam γ-ray data this γ is doubly placed with only a small component from 1646 level. Multiply placed
  1745.7   199.6E(γ): γ only from (28Si,4nγ)
  1829.73   283.6I(γ): unweighted average from (24Mg,4nγ) and (28Si,4nγ), assuming 50% uncertainty in the value from the latter reaction
M(γ): ΔJ=1, dipole from γ(θ), ΔJπ
  1845.0   199E(γ): γ only from (37Cl,4nγ)
   436E(γ): from (37Cl,4nγ) only
  1893.9   361E(γ): Multiply placed
  2147.6   502.1E(γ): Multiply placed
M(γ): suggested as stretched dipole in 1995Re18, but stretched E2 in 1991Po15
  2649.6   484M(γ): ΔJ=2 from DCO ratio; RUL
   502.1E(γ): Multiply placed
  2788.4   138.8M(γ): most likely M1 with α(theory)=3.32
  3025.3   236.9E(γ): Multiply placed

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