ADOPTED LEVELS, GAMMAS for 85Y

Authors: Balraj Singh and Jun Chen |  Citation: Nucl. Data Sheets 116, 1 (2014) |  Cutoff date: 31-Dec-2013 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-4668 keV 20S(n)= 12020 keV 19S(p)= 4482 keV 19Q(α)= -4810 keV 20
Reference: 2012WA38

References:
  A  85Zr ε decay (7.86 M)  B  85Zr ε decay (10.9 S)
  C  52Cr(37Cl,2P2NG)  D  72Ge(16O,p2nγ)
  E  84Sr(p,γ)  F  84Sr(p,p) IAR
  G  84Sr(3He,d) 

General Comments:

85Y produced and identified in 1952Ca29 which was later assigned to an isomer in 85Y. 1949Ro03 may have observed 85Y through a 3.7H activity formed in deuteron bombardment of 84Sr, but they assigned it incorrectly to 84Y. Later decay measurements: 1977Ar04, 1975Ba49, 1976Li02; also several references listed with half-lives of ground state and isomer

Mass measurement: 2006Ka48 (Penning-trap method)

Nuclear structure calculations: 1992Ta01, 1988Bu09, 1983Bu09, 1976Kr12

Q-value: S(2n)=21780 27, S(2p)=13349 19 (2012Wa38)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
      0.0ABCDE G (1/2)- 2.68 h 5 
% ε = 100
     
     19.68 17 A CDE G (9/2)+ 4.86 h 20 
% ε = 100
% IT < 0.002
     
    266.18 10 A C E G (5/2)- 178 ns 7     266.2 1 
   100
E2
      0.0
(1/2)-
    416.5 3 AB  E G (3/2)-      416.5 3 
   100

      0.0
(1/2)-
    435.95 18 A   E G (5/2)+      416.3 1 
   100
E2
     19.68
(9/2)+
    473.89 18 A CD    (7/2)+      454.23 10 
   100
M1
     19.68
(9/2)+
    636.79 18 A   E G (3/2)-      636.7 2 
   100

      0.0
(1/2)-
    752 3     E          
    793.88 20 A   E   (LE 9/2)      319.9 6 
   358.0 1 
   774.7 4 ?
    16 6 
   100 10 
    <6



    473.89
    435.95
     19.68
(7/2)+
(5/2)+
(9/2)+
    803 4       G 3/2+,5/2+        
    814.66 17 A CD    (13/2)+ 2.36 ps 14     795.00 5 
   100
E2
     19.68
(9/2)+
    883 4       G 3/2+,5/2+        
    888.68 14 A C E   (7/2-)      416.0?
   622.5 1 
 
   100 20 

D
    473.89
    266.18
(7/2)+
(5/2)-
    898.4 3 A            462.5 2 
   100

    435.95
(5/2)+
    930.20 20 A C     (9/2+)      456.4 2 
   910.6 2 
    24 10 
   100 9 
D
D
    473.89
     19.68
(7/2)+
(9/2)+
    936 3     E G 1/2-,3/2-        
    965 3     E G 1/2-,3/2-        
   1010.42 19 A C     (11/2-)      536.0 4 ?
   990.9 2 
   <15
   100 8 

D
    473.89
     19.68
(7/2)+
(9/2)+
   1030.4 5 A       (5/2+:13/2+)     1010.0 8 
   100

     19.68
(9/2)+
   1050.2 4 A       (5/2,7/2,9/2)      576.3 3 
   100

    473.89
(7/2)+
   1140.17 14 A C     (9/2-)      874.0 1 
   100
Q
    266.18
(5/2)-
   1163.7 7 A       (5/2,7/2,9/2)      689.8 6 
 

    473.89
(7/2)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   1179.59 18 A CD    (11/2+)      364.8 2 
   705.8 2 
  1159.8 1 
   113 9 
    37 4 
   100 4 
(M1+E2)
Q
(M1+E2)
    814.66
    473.89
     19.68
(13/2)+
(7/2)+
(9/2)+
   1214 3     E G 1/2-,3/2-        
   1218.12 19 A       (5/2+,7/2,9/2+)      208.0 4 ?
   287.8 2 
   744.2 2 
   782.2 2 
  1198.4 2 
    <1.8
     8.3 18 
     6.4 9 
    37 3 
   100 7 





   1010.42
    930.20
    473.89
    435.95
     19.68
(11/2-)
(9/2+)
(7/2)+
(5/2)+
(9/2)+
   1270.0 3 A       (1/2:7/2-)      633.0 3 
   854.0?
 
 


    636.79
    416.5
(3/2)-
(3/2)-
   1274.10 23 A       (5/2,7/2,9/2+)      480.5 2 
   800.0 2 
   837.4 6 
    27 5 
   100 23 
    32 5 



    793.88
    473.89
    435.95
(LE 9/2)
(7/2)+
(5/2)+
   1280 3     E G 3/2+,5/2+        
   1310.8 3 A       (5/2+,7/2,9/2+)      836.7 3 
   874.5 4 
  1291.1 5 
   100 13 
    30 7 
    63 7 



    473.89
    435.95
     19.68
(7/2)+
(5/2)+
(9/2)+
   1378 3     E G 1/2+        
   1393.07 23 A   E   (5/2,7/2,9/2+)      599.1 4 
   957.3 3 
   <13
   100 13 


    793.88
    435.95
(LE 9/2)
(5/2)+
   1422.6 4 A     G      948.9 5 
   100

    473.89
(7/2)+
   1433 3     E G        
   1461.8 3 A       (5/2+:13/2+)      531.6 2 
   100

    930.20
(9/2+)
   1514.1 3 A       (5/2+,7/2,9/2)     1039.8 7 
  1078.1 6 
  1494.3 3 
    56 11 
   <22
   100 22 



    473.89
    435.95
     19.68
(7/2)+
(5/2)+
(9/2)+
   1605 3     E G 3/2+,5/2+        
   1627.39 24 A       (5/2+,7/2,9/2+)      697.0 7 
  1153.4 3 
  1191.3 3 
  1607.6?
    29 14 
   100 14 
   100 14 
 




    930.20
    473.89
    435.95
     19.68
(9/2+)
(7/2)+
(5/2)+
(9/2)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   1648.51 17   CD    (13/2+)      468.88 7 
   638.1 1 
   718.2 3 
   833.97 8 
  1628.6 2 
   160 12 
    70 4 
    44 4 
   100 5 
    36.1 25 
(M1+E2)
D
Q
D
Q
   1179.59
   1010.42
    930.20
    814.66
     19.68
(11/2+)
(11/2-)
(9/2+)
(13/2)+
(9/2)+
   1676 3     E          
   1706.3 5 A       (5/2+,7/2,9/2+)     1233.0 13 
  1270.3 5 
    43 14 
   100 14 


    473.89
    435.95
(7/2)+
(5/2)+
   1724.2 3 A   E G 5/2+      454.0
   794.0 2 
  1249.5 6 ?
 
   100 43 
    36 21 



   1270.0
    930.20
    473.89
(1/2:7/2-)
(9/2+)
(7/2)+
   1737.65 17   C     (11/2-)      597.4 4 
   849.0 2 
    31 8 
   100 6 
D
Q
   1140.17
    888.68
(9/2-)
(7/2-)
   1772.3 4 A     G 7/2+,9/2+      761.9 4 
  1298.0 9 
   100 50 
  <100


   1010.42
    473.89
(11/2-)
(7/2)+
   1788.7 7 A           1315.0 9 
 

    473.89
(7/2)+
   1797.43 17   CD    (17/2)+ 1.32 ps 14     982.81 5 
   100
E2
    814.66
(13/2)+
   1824.4 4 A   E   (5/2,7/2,9/2)      794.0 2 
   100

   1030.4
(5/2+:13/2+)
   1837 6       G 1/2+        
   1846 3     E          
   1893.0 4 A       (7/2+,9/2)      712.9 6 
  1419.3 4 
   100 25 
    75 25 


   1179.59
    473.89
(11/2+)
(7/2)+
   1896 6       G 1/2+        
   1954.2 4 A   E   (5/2+,7/2,9/2+)      531.6 2 
  1518.0 5 
  1934.1 5 ?
    20 10 
   100 20 
   220 20 



   1422.6
    435.95
     19.68

(5/2)+
(9/2)+
   1992 6       G 1/2-,3/2-        
   2003 3     E          
   2023 3     E          
   2044.26 15   C     (13/2-)      904.1 1 
   100
Q
   1140.17
(9/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   2156 6       G 1/2+&3/2+,5/2+        
   2204.12 19 A       (5/2+)      689.8 6 
   781.5 6 
   811.1 2 
   892.7 6 
   933.9 3 
   986.6 5 
  1315.0 9 
  1410.2 3 
  1567.4 5 
  1730.2 3 
  1768.2 2 
  1938.1 5 
    <4
    <2
    21.7 22 
    <4
    10.9 22 
    10.9 22 
    <4
    59 4 
    26 4 
    21 3 
   100 7 
    34.8 22 












   1514.1
   1422.6
   1393.07
   1310.8
   1270.0
   1218.12
    888.68
    793.88
    636.79
    473.89
    435.95
    266.18
(5/2+,7/2,9/2)

(5/2,7/2,9/2+)
(5/2+,7/2,9/2+)
(1/2:7/2-)
(5/2+,7/2,9/2+)
(7/2-)
(LE 9/2)
(3/2)-
(7/2)+
(5/2)+
(5/2)-
   2223 6       G 1/2+&3/2+,5/2+        
   2259.52 18   CD    (17/2)+ 3.05 ps 35     462.18 11 
  1444.7 1 
    34.4 24 
   100 6 
(M1)
E2
   1797.43
    814.66
(17/2)+
(13/2)+
   2294.0 4 A       (5/2,7/2,9/2)      667.0 6 ?
   901.0 6 
  1500.1 3 
   <44
   <44
   100 33 



   1627.39
   1393.07
    793.88
(5/2+,7/2,9/2+)
(5/2,7/2,9/2+)
(LE 9/2)
   2303.25 16   CD    (15/2-) 11.1 ps 14     259.0 1 
   565.6 1 
   654.78 11 
  1488.5 1 
    42 4 
    15.0 21 
   100.0 25 
    41.3 17 
(M1)
E2
(E1)
(E1)
   2044.26
   1737.65
   1648.51
    814.66
(13/2-)
(11/2-)
(13/2+)
(13/2)+
   2349.75 22 A       (7/2+,9/2+)      722.1 3 
  1131.7 7 
  1170.1 2 
  1339.5 4 
  1419.3 4 
  1876.2 3 
    27 7 
   100 13 
    53 7 
    33 13 
    20 7 
    67 7 






   1627.39
   1218.12
   1179.59
   1010.42
    930.20
    473.89
(5/2+,7/2,9/2+)
(5/2+,7/2,9/2+)
(11/2+)
(11/2-)
(9/2+)
(7/2)+
   2411.3 6 A       (5/2,7/2,9/2)      622.6 3 
  1137.1 7 
    45 9 
   100 9 


   1788.7
   1274.10

(5/2,7/2,9/2+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   2427 6       G 3/2+,5/2+        
   2429.43 24 A       (7/2+,9/2+)      604.8 5 
   914.9 5 
  1118.1 5 
  1210.9 3 
  1249.5 6 
  1289.2 10 
  1500.1 3 
  1955.6 5 
   <20
    30 10 
    80 10 
    70 20 
    25 15 
   <20
    45 15 
   100 10 








   1824.4
   1514.1
   1310.8
   1218.12
   1179.59
   1140.17
    930.20
    473.89
(5/2,7/2,9/2)
(5/2+,7/2,9/2)
(5/2+,7/2,9/2+)
(5/2+,7/2,9/2+)
(11/2+)
(9/2-)
(9/2+)
(7/2)+
   2472 6       G 1/2+        
   2507.06 17   CD    (17/2-) 11.1 ps 7     203.82 5 
   100
(M1)
   2303.25
(15/2-)
   2519 6       G 3/2+,5/2+        
   2551 6       G 3/2+,5/2+        
   2586.3 4 A       (7/2+,9/2)      761.9 4 
   814.0 6 
  1124.4 7 
  1406.6?
  1656.6
    29 14 
   <29
   100 14 
 
 





   1824.4
   1772.3
   1461.8
   1179.59
    930.20
(5/2,7/2,9/2)
7/2+,9/2+
(5/2+:13/2+)
(11/2+)
(9/2+)
   2649.58 19   CD    (21/2)+ 4.02 ps 21     852.03 14 
   100
E2
   1797.43
(17/2)+
   2660.4 4 A       (5/2+,7/2,9/2)     1730.2 3 
   100

    930.20
(9/2+)
   2745.72 17   CD    (17/2-)      238.67 6 
   100
D
   2507.06
(17/2-)
   2748 6       G 3/2+,5/2+        
   2782.52 18   C     (17/2-)      275.5 1 
   100
D
   2507.06
(17/2-)
   2840 6       G (1/2+)        
   2861.67 25   C     (17/2-)      817.4 2 
   100
(Q)
   2044.26
(13/2-)
   2925.68 17   CD    (19/2-) 5.1 ps 10     143.2 1 
   180.0 1 
   275.70 19 
   418.7 5 
   622.4 1 
   666.1 1 
  1128.61 14 
    24.6 8 
     9.6 4 
    27 5 
     5.4 15 
   100 8 
    63 3 
    26.9 23 
(M1)
(M1)
(E1)
[M1]
E2
(E1)
(E1)
   2782.52
   2745.72
   2649.58
   2507.06
   2303.25
   2259.52
   1797.43
(17/2-)
(17/2-)
(21/2)+
(17/2-)
(15/2-)
(17/2)+
(17/2)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   2939 6       G 3/2+,5/2+        
   2990.30 19   CD    (21/2+) 1.73 ps 35     340.8 1 
  1192.8 1 
    35.8 21 
   100 4 
(M1)
E2
   2649.58
   1797.43
(21/2)+
(17/2)+
   3018.85 18   CD    (19/2-)      273.1 1 
   511.8 1 
    75.3 24 
   100 4 
D
D
   2745.72
   2507.06
(17/2-)
(17/2-)
   3041 6       G 1/2+        
   3110 6       G 1/2+        
   3168 6       G (1/2+)        
   3230 6       G 3/2+,5/2+        
   3270 6       G 3/2+,5/2+        
   3304.45 17   CD    (21/2-) 1.39 ps 14     285.6 1 
   378.72 7 
   797.35 8 
    23.0 9 
   100 3 
    52 3 
(M1)
(M1+E2)
E2
   3018.85
   2925.68
   2507.06
(19/2-)
(19/2-)
(17/2-)
   3375 6       G 1/2+        
   3391.35 20   CD    (23/2+) 1.0 ps 4     401.1 1 
   741.7 1 
    14.5 9 
   100 5 
(M1)
(M1+E2)
   2990.30
   2649.58
(21/2+)
(21/2)+
   3519.74 19   C     (21/2-)      500.9 1 
   100
D
   3018.85
(19/2-)
   3672.30 20   CD    (25/2+) 2.4 ps +3-7     280.9 1 
  1022.75 10 
   100 6 
    65 6 
(M1+E2)
E2
   3391.35
   2649.58
(23/2+)
(21/2)+
   3710.8 4 ?  C          849.1 2 ?
   100

   2861.67
(17/2-)
   4004.83 18   CD    (23/2-) < 5.5 ps    485.1 2 
   700.3 1 
  1079.3 1 
    17.5 6 
    41 3 
   100 6 
(M1)
(M1)
E2
   3519.74
   3304.45
   2925.68
(21/2-)
(21/2-)
(19/2-)
   4080.43 21   CD    (25/2+)      408.2 3 
   689.1 1 
  1089.7 5 
    13.6 17 
    34 3 
   100 5 
D

Q
   3672.30
   3391.35
   2990.30
(25/2+)
(23/2+)
(21/2+)
   4159.58 25   C     (25/2+)      487.3 2 
   768.2 3 
  1509.9 5 
    77 7 
   100 10 
    80 10 
D
D
Q
   3672.30
   3391.35
   2649.58
(25/2+)
(23/2+)
(21/2)+
   4361.13 19   CD    (25/2-) 1.66 ps 14     356.4 1 
  1056.45 15 
    58 5 
   100 4 
(M1+E2)
E2
   4004.83
   3304.45
(23/2-)
(21/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   4603.62 21   CD    (27/2+)      523.2 1 
   931.4 1 
  1212.3 5 
    97 4 
   100 4 
    26 3 
D
D

   4080.43
   3672.30
   3391.35
(25/2+)
(25/2+)
(23/2+)
   4913.41 21   CD    (29/2+) 0.69 ps 14     309.9 1 
  1241.0 1 
    47.3 18 
   100 9 
(M1)
E2
   4603.62
   3672.30
(27/2+)
(25/2+)
   5020.55 21   CD    (27/2-)      659.5 1 
   100
D
   4361.13
(25/2-)
   5436.65 22   CD    (29/2-)      416.2 1 
  1075.2 2 
   100 5 
    81 5 
D
Q
   5020.55
   4361.13
(27/2-)
(25/2-)
   5448.4 3   C     (25/2+,27/2,29/2+)      844.7 2 ?
  1288.8 1 
    57 29 
   100 29 


   4603.62
   4159.58
(27/2+)
(25/2+)
   5619.19 23   C     (29/2-)      598.6 1 
   100
D
   5020.55
(27/2-)
   6045.80 24   C     (31/2-)      609.2 1 
   100
D
   5436.65
(29/2-)
   6171.7 3   C     (31/2-)      735.0 2 
   100
D
   5436.65
(29/2-)
   6176.9 3   C     (31/2+)     1263.5 2 
  1573.1 8 
    58 17 
   100 17 
D
Q
   4913.41
   4603.62
(29/2+)
(27/2+)
   6359.9 3   C     (33/2+)     1446.5 2 
   100
Q
   4913.41
(29/2+)
   6377.42 24   C     (31/2-)      758.2 1 
   100
D
   5619.19
(29/2-)
   6638.75 24   C     (33/2-)      261.3 1 
   466.9 2 
   593.0 1 
   100 6 
    49 6 
    80 9 
D
D
D
   6377.42
   6171.7
   6045.80
(31/2-)
(31/2-)
(31/2-)
   6738.1 4   C     (33/2+)      378.2 3 
  1824.2 11 
   100 20 
    80 20 
D
Q
   6359.9
   4913.41
(33/2+)
(29/2+)
   6969.4 11 ?  C         1521.0 10 ?
   100

   5448.4
(25/2+,27/2,29/2+)
   7261.7 3   C     (35/2-)      623.0 1 
   100
D
   6638.75
(33/2-)
   8004.2 4   C     (37/2+)     1266.0 2 
  1644.4 5 
    18 5 
   100 9 

Q
   6738.1
   6359.9
(33/2+)
(33/2+)
   8774 24      F  5/2+ 28 keV 8       
   8811 24      F  1/2+ 22 keV 5       
   9220 24      F  3/2+,5/2+ 23 keV 8       
   9282 24      F  1/2+ 15 keV 5       
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   9473.9 7   C     (41/2+)     1469.7 5 
   100
Q
   8004.2
(37/2+)
   9750 24      F  (5/2)+ 32 keV 10       
   9938 24      F  1/2+ 19 keV 5       
   9964 24      F  3/2+,5/2+ 20 keV 4       
   9990.7 11 ?  C         1986.5 10 ?
   100

   8004.2
(37/2+)
  10033 24      F  1/2+ 16 keV 5       
  10180 24      F  1/2+ 19 keV 3       
  10501 24      F  1/2+ 54 keV 6       
  10619 24      F         
  10730 24      F  1/2+ 25 keV 5       
  10894 24      F  1/2+ 30 keV 6       
  11029 24      F  1/2+ 22 keV 4       
  11082 24      F  1/2+ 25 keV 5       
  11099.3 14 ?  C         1625.4 12 ?
   100

   9473.9
(41/2+)

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

T1/2(level): LABEL=t OR Γ

T1/2(level): Half-lives are from DSAM and recoil-distance method in 72Ge(16O,p2nγ) unless indicated otherwise. The widths are from 84Sr(p,p) IAR

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - g9/2 band, α=+1/2.
     19.68 17  (9/2)+ 4.86 h 20 
% ε = 100
% IT < 0.002
     
    814.66 17  (13/2)+ 2.36 ps 14       
   1797.43 17  (17/2)+ 1.32 ps 14     982.81 5 
   100
E2
    814.66
(13/2)+
   2649.58 19  (21/2)+ 4.02 ps 21     852.03 14 
   100
E2
   1797.43
(17/2)+
   3672.30 20  (25/2+) 2.4 ps +3-7     280.9 1 
  1022.75 10 
   100 6 
    65 6 
(M1+E2)
E2
   3391.35
   2649.58
(23/2+)
(21/2)+
   4913.41 21  (29/2+) 0.69 ps 14     309.9 1 
  1241.0 1 
    47.3 18 
   100 9 
(M1)
E2
   4603.62
   3672.30
(27/2+)
(25/2+)
   6359.9 3  (33/2+)     1446.5 2 
   100
Q
   4913.41
(29/2+)
   8004.2 4  (37/2+)        
   9473.9 7  (41/2+)     1469.7 5 
   100
Q
   8004.2
(37/2+)
  11099.3 14         
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Band based on 1/2-,α=+1/2
      0.0 (1/2)- 2.68 h 5 
% ε = 100
     
    266.18 10  (5/2)- 178 ns 7       
   1140.17 14  (9/2-)      874.0 1 
   100
Q
    266.18
(5/2)-
   2044.26 15  (13/2-)      904.1 1 
   100
Q
   1140.17
(9/2-)
   2507.06 17  (17/2-) 11.1 ps 7     203.82 5 
   100
(M1)
   2303.25
(15/2-)
   3304.45 17  (21/2-) 1.39 ps 14     285.6 1 
   378.72 7 
   797.35 8 
    23.0 9 
   100 3 
    52 3 
(M1)
(M1+E2)
E2
   3018.85
   2925.68
   2507.06
(19/2-)
(19/2-)
(17/2-)
   4361.13 19  (25/2-) 1.66 ps 14     356.4 1 
  1056.45 15 
    58 5 
   100 4 
(M1+E2)
E2
   4004.83
   3304.45
(23/2-)
(21/2-)
   5436.65 22  (29/2-)        
   6638.75 24  (33/2-)      261.3 1 
   466.9 2 
   593.0 1 
   100 6 
    49 6 
    80 9 
D
D
D
   6377.42
   6171.7
   6045.80
(31/2-)
(31/2-)
(31/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Band based on 7/2(-),α=-1/2
    888.68 14  (7/2-)        
   1737.65 17  (11/2-)        
   2303.25 16  (15/2-) 11.1 ps 14     259.0 1 
   565.6 1 
   654.78 11 
  1488.5 1 
    42 4 
    15.0 21 
   100.0 25 
    41.3 17 
(M1)
E2
(E1)
(E1)
   2044.26
   1737.65
   1648.51
    814.66
(13/2-)
(11/2-)
(13/2+)
(13/2)+
   2925.68 17  (19/2-) 5.1 ps 10     143.2 1 
   180.0 1 
   275.70 19 
   418.7 5 
   622.4 1 
   666.1 1 
  1128.61 14 
    24.6 8 
     9.6 4 
    27 5 
     5.4 15 
   100 8 
    63 3 
    26.9 23 
(M1)
(M1)
(E1)
[M1]
E2
(E1)
(E1)
   2782.52
   2745.72
   2649.58
   2507.06
   2303.25
   2259.52
   1797.43
(17/2-)
(17/2-)
(21/2)+
(17/2-)
(15/2-)
(17/2)+
(17/2)+
   4004.83 18  (23/2-) < 5.5 ps    485.1 2 
   700.3 1 
  1079.3 1 
    17.5 6 
    41 3 
   100 6 
(M1)
(M1)
E2
   3519.74
   3304.45
   2925.68
(21/2-)
(21/2-)
(19/2-)
   5020.55 21  (27/2-)      659.5 1 
   100
D
   4361.13
(25/2-)
   6045.80 24  (31/2-)      609.2 1 
   100
D
   5436.65
(29/2-)
   7261.7 3  (35/2-)        

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
    266.18 (5/2)- 178 ns 7     266.2 1 E2 0.0309B(E2)(W.u.)=0.104 4, α=0.0309, α(K)=0.0269 4, α(L)=0.00334 5, α(M)=0.000570 8, α(N)=7.45E-5 11, α(O)=4.44E-6 7
    435.95 (5/2)+      416.3 1 E2 0.00692α=0.00692 10, α(K)=0.00607 9, α(L)=0.000711 10, α(M)=0.0001214 17, α(N)=1.607×10-5 23, α(O)=1.030E-6 15
    473.89 (7/2)+      454.23 10 M1 0.00363α=0.00363 5, α(K)=0.00321 5, α(L)=0.000355 5, α(M)=6.06×10-5 9, α(N)=8.16E-6 12, α(O)=5.70E-7 8
    814.66 (13/2)+ 2.36 ps 14     795.00 5 E2 B(E2)(W.u.)=34.0 21
   1179.59 (11/2+)      364.8 2 (M1+E2)+0.25 80.00642α=0.00642 20, α(K)=0.00566 18, α(L)=0.000634 22, α(M)=0.000108 4, α(N)=1.45×10-5 5, α(O)=1.00E-6 3
(11/2+)     1159.8 1 (M1+E2)-0.9 3 
   1648.51 (13/2+)      468.88 7 (M1+E2)-0.12 50.00339α=0.00339 6, α(K)=0.00299 5, α(L)=0.000331 6, α(M)=5.66×10-5 9, α(N)=7.61E-6 12, α(O)=5.32E-7 8
   1797.43 (17/2)+ 1.32 ps 14     982.81 5 E2 B(E2)(W.u.)=21.1 23
   2259.52 (17/2)+ 3.05 ps 35     462.18 11 (M1) 0.00349B(M1)(W.u.)=0.019 3, α=0.00349 5, α(K)=0.00308 5, α(L)=0.000340 5, α(M)=5.82×10-5 9, α(N)=7.83E-6 11, α(O)=5.47E-7 8
(17/2)+ 3.05 ps 35    1444.7 1 E2 B(E2)(W.u.)=0.99 14
   2303.25 (15/2-) 11.1 ps 14     259.0 1 (M1) 0.01444B(M1)(W.u.)=0.024 4, α=0.01444, α(K)=0.01273 18, α(L)=0.001430 20, α(M)=0.000245 4, α(N)=3.29×10-5 5, α(O)=2.28E-6 4
(15/2-) 11.1 ps 14     565.6 1 E2 0.00273B(E2)(W.u.)=3.0 6, α=0.00273 4, α(K)=0.00240 4, α(L)=0.000274 4, α(M)=4.68E-5 7, α(N)=6.23E-6 9, α(O)=4.13E-7 6
(15/2-) 11.1 ps 14     654.78 11 (E1) B(E1)(W.u.)=5.6E-5 8
(15/2-) 11.1 ps 14    1488.5 1 (E1) B(E1)(W.u.)=2.0E-6 3
   2507.06 (17/2-) 11.1 ps 7     203.82 5 (M1) 0.0267B(M1)(W.u.)=0.228 15, α=0.0267, α(K)=0.0235 4, α(L)=0.00266 4, α(M)=0.000456 7, α(N)=6.12×10-5 9, α(O)=4.22E-6 6
   2649.58 (21/2)+ 4.02 ps 21     852.03 14 E2 B(E2)(W.u.)=14.1 8
   2925.68 (19/2-) 5.1 ps 10     143.2 1 (M1) 0.0680B(M1)(W.u.)=0.14 3, α=0.0680, α(K)=0.0599 9, α(L)=0.00684 10, α(M)=0.001172 17, α(N)=0.0001571 23, α(O)=1.075×10-5 16
(19/2-) 5.1 ps 10     180.0 1 (M1) 0.0370B(M1)(W.u.)=0.027 6, α=0.0370, α(K)=0.0326 5, α(L)=0.00370 6, α(M)=0.000633 9, α(N)=8.50×10-5 12, α(O)=5.84E-6 9
(19/2-) 5.1 ps 10     275.70 19 (E1) 0.00574B(E1)(W.u.)=0.00034 10, α=0.00574 9, α(K)=0.00507 8, α(L)=0.000557 8, α(M)=9.48E-5 14, α(N)=1.266E-5 18, α(O)=8.55E-7 12
(19/2-) 5.1 ps 10     418.7 5 [M1] 0.00441B(M1)(W.u.)=0.0012 5, α=0.00441 7, α(K)=0.00390 6, α(L)=0.000432 7, α(M)=7.38×10-5 11, α(N)=9.93E-6 15, α(O)=6.93E-7 10
(19/2-) 5.1 ps 10     622.4 1 E2 0.00208B(E2)(W.u.)=21 5, α=0.00208 3, α(K)=0.00183 3, α(L)=0.000208 3, α(M)=3.54E-5 5, α(N)=4.73E-6 7, α(O)=3.16E-7 5
(19/2-) 5.1 ps 10     666.1 1 (E1) B(E1)(W.u.)=5.7E-5 12
(19/2-) 5.1 ps 10    1128.61 14 (E1) B(E1)(W.u.)=5.0E-6 11
   2990.30 (21/2+) 1.73 ps 35     340.8 1 (M1) 0.00728B(M1)(W.u.)=0.085 18, α=0.00728 11, α(K)=0.00642 9, α(L)=0.000715 10, α(M)=0.0001223 18, α(N)=1.645×10-5 23, α(O)=1.144E-6 16
(21/2+) 1.73 ps 35    1192.8 1 E2 B(E2)(W.u.)=4.5 10
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   3304.45 (21/2-) 1.39 ps 14     285.6 1 (M1) 0.01129B(M1)(W.u.)=0.089 10, α=0.01129, α(K)=0.00995 14, α(L)=0.001115 16, α(M)=0.000191 3, α(N)=2.56×10-5 4, α(O)=1.777E-6 25
(21/2-) 1.39 ps 14     378.72 7 (M1+E2)-0.2 10.00577B(E2)(W.u.)=50 50, B(M1)(W.u.)=0.160 19, α=0.00577 19, α(K)=0.00509 16, α(L)=0.000568 21, α(M)=9.7E-5 4, α(N)=1.30E-5 5, α(O)=9.0E-7 3
(21/2-) 1.39 ps 14     797.35 8 E2 B(E2)(W.u.)=16.9 20
   3391.35 (23/2+) 1.0 ps 4     401.1 1 (M1) 0.00489B(M1)(W.u.)=0.043 18, α=0.00489 7, α(K)=0.00432 6, α(L)=0.000479 7, α(M)=8.19×10-5 12, α(N)=1.102E-5 16, α(O)=7.69E-7 11
(23/2+) 1.0 ps 4     741.7 1 (M1+E2)-1.4 11B(E2)(W.u.)=70 50, B(M1)(W.u.)=0.016 +18-16
   3672.30 (25/2+) 2.4 ps +3-7     280.9 1 (M1+E2)-0.16 100.0121B(E2)(W.u.)=90 +120-90, B(M1)(W.u.)=0.24 +8-4, α=0.0121 6, α(K)=0.0107 5, α(L)=0.00120 7, α(M)=0.000206 11, α(N)=2.76E-5 14, α(O)=1.90E-6 8
(25/2+) 2.4 ps +3-7    1022.75 10 E2 B(E2)(W.u.)=3.7 +12-6
   4004.83 (23/2-) < 5.5 ps    485.1 2 (M1) 0.00311B(M1)(W.u.)>0.0039, α=0.00311 5, α(K)=0.00275 4, α(L)=0.000303 5, α(M)=5.18×10-5 8, α(N)=6.98E-6 10, α(O)=4.88E-7 7
(23/2-) < 5.5 ps    700.3 1 (M1) B(M1)(W.u.)>0.0030
(23/2-) < 5.5 ps   1079.3 1 E2 B(E2)(W.u.)>2.0
   4361.13 (25/2-) 1.66 ps 14     356.4 1 (M1+E2)-0.2 10.00671B(E2)(W.u.)=40 40, B(M1)(W.u.)=0.103 14, α=0.00671 24, α(K)=0.00592 21, α(L)=0.00066 3, α(M)=0.000113 5, α(N)=1.52E-5 6, α(O)=1.05E-6 4
(25/2-) 1.66 ps 14    1056.45 15 E2 B(E2)(W.u.)=7.4 8
   4913.41 (29/2+) 0.69 ps 14     309.9 1 (M1) 0.00920B(M1)(W.u.)=0.34 8, α=0.00920 13, α(K)=0.00812 12, α(L)=0.000907 13, α(M)=0.0001552 22, α(N)=2.09×10-5 3, α(O)=1.448E-6 21
(29/2+) 0.69 ps 14    1241.0 1 E2 B(E2)(W.u.)=8.5 20

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
      0.0(1/2)- 2.68 h 5 
% ε = 100
T1/21/2: weighted average of 2.9 h 2 (1966Ho04), 2.55 h 10 (1965Ni02), and 2.68 h 5 (1963Do07). Others: 1963Bu06, 1962Ya02, 1962Pa02, 1962Ma44, 1949Ro03 (authors assigned the observed 3.7H activity to 84Y but it most likely belonged to 85Y).
E(level): Band based on 1/2-,α=+1/2.
     19.68(9/2)+ 4.86 h 20 
% ε = 100
% IT < 0.002
μ=6.2 5 (1988Be46,2011StZZ)
T1/21/2: weighted average of 4.7 h 2 (1966Ho04), 4.9 h 3 (1965Ni02), and 5.0 h 2 (1963Do07). Others: 1963Bu06, 1962Pa02, 1952Ca29.
E(level): g9/2 band, α=+1/2.
    266.18(5/2)- 178 ns 7  μ=+1.355 22 (2000Io02,2011StZZ)
T1/21/2: weighted average of 176 ns 7 from 72Ge(16O,p2nγ) and 182 10 from ε decay (7.86 min).
E(level): T1/21/2: weighted average of 176 ns 7 from 72Ge(16O,p2nγ) and 182 10 from ε decay (7.86 min). Band based on 1/2-,α=+1/2.
    416.5(3/2)-   XREF: α(?).
    814.66(13/2)+ 2.36 ps 14  E(level): g9/2 band, α=+1/2.
    888.68(7/2-)   E(level): Band based on 7/2(-),α=-1/2.
    9361/2-,3/2-   E(level): Weighted average from (p,γ) and (3He,d).
    9651/2-,3/2-   E(level): Weighted average from (p,γ) and (3He,d).
   1140.17(9/2-)   E(level): Band based on 1/2-,α=+1/2.
   1179.59(11/2+)   Large differences in branching ratios of γ rays between the reaction and decay studies, the evaluators have adopted data from the reaction work.
E(level): Large differences in branching ratios of γ rays between the reaction and decay studies, the evaluators have adopted data from the reaction work.
   12141/2-,3/2-   E(level): Weighted average from (p,γ) and (3He,d).
   12803/2+,5/2+   E(level): Weighted average from (p,γ) and (3He,d).
   13781/2+   E(level): Weighted average from (p,γ) and (3He,d).
   1724.25/2+   XREF: γ(1716).
   1737.65(11/2-)   E(level): Band based on 7/2(-),α=-1/2.
   1797.43(17/2)+ 1.32 ps 14  E(level): g9/2 band, α=+1/2.
   2044.26(13/2-)   E(level): Band based on 1/2-,α=+1/2.
   2303.25(15/2-) 11.1 ps 14  E(level): Band based on 7/2(-),α=-1/2.
   2507.06(17/2-) 11.1 ps 7  E(level): Band based on 1/2-,α=+1/2.
T1/2(level): Upper limit since it is an effective half-life, not corrected for side feedings.
   2649.58(21/2)+ 4.02 ps 21  E(level): g9/2 band, α=+1/2.
   2925.68(19/2-) 5.1 ps 10  E(level): Band based on 7/2(-),α=-1/2.
   2990.30(21/2+) 1.73 ps 35  T1/2(level): Upper limit since it is an effective half-life, not corrected for side feedings.
   3304.45(21/2-) 1.39 ps 14  E(level): Band based on 1/2-,α=+1/2.
   3672.30(25/2+) 2.4 ps +3-7  E(level): g9/2 band, α=+1/2.
   4004.83(23/2-) < 5.5 ps E(level): Band based on 7/2(-),α=-1/2.
T1/2(level): Upper limit since it is an effective half-life, not corrected for side feedings.
E(level)Jπ(level)T1/2(level)Comments
   4361.13(25/2-) 1.66 ps 14  E(level): Band based on 1/2-,α=+1/2.
T1/2(level): Upper limit since it is an effective half-life, not corrected for side feedings.
   4913.41(29/2+) 0.69 ps 14  E(level): g9/2 band, α=+1/2.
T1/2(level): Upper limit since it is an effective half-life, not corrected for side feedings.
   5020.55(27/2-)   E(level): Band based on 7/2(-),α=-1/2.
   5436.65(29/2-)   E(level): Band based on 1/2-,α=+1/2.
   6045.80(31/2-)   E(level): Band based on 7/2(-),α=-1/2.
   6359.9(33/2+)   E(level): g9/2 band, α=+1/2.
   6638.75(33/2-)   E(level): Band based on 1/2-,α=+1/2.
   7261.7(35/2-)   E(level): Band based on 7/2(-),α=-1/2.
   8004.2(37/2+)   E(level): g9/2 band, α=+1/2.
   9473.9(41/2+)   E(level): g9/2 band, α=+1/2.
  11099.3   E(level): g9/2 band, α=+1/2.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    266.18    266.2M(γ): From ce data in 85Zr ε decay (7.86 min)
    435.95    416.3M(γ): From ce data in 85Zr ε decay (7.86 min)
    473.89    454.23M(γ): ce data in 85Zr ε decay (7.86 min) suggest M1,E2; but γ(θ) in (37Cl,2p2nγ) consistent with dipole
    930.20    910.6M(γ): ΔJ=0 transition from DCO
   1010.42    536.0E(γ): from β- decay only
   1163.7    689.8E(γ): Multiply placed
   1179.59    364.8I(γ): from (37Cl,2p2nγ). Other: 70 4 in (16O,p2nγ)
    705.8I(γ): 250 50 in β- decay not used since 1180 level weakly populated
   1648.51    468.88I(γ): from (37Cl,2p2nγ). Other: 78 3 in (16O,p2nγ)
    833.97I(γ): from (37Cl,2p2nγ). Other: 128 9 in (16O,p2nγ)
M(γ): ΔJ=0 transition from DCO
   1724.2    794.0E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   1249.5E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   1772.3    761.9E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   1788.7   1315.0E(γ): Multiply placed
   1824.4    794.0E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   1893.0   1419.3E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2204.12    689.8E(γ): Multiply placed
   1315.0E(γ): Multiply placed
   1730.2E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2259.52    462.18M(γ): ΔJ=0 transition from DCO. ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   2294.0   1500.1E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2303.25    259.0M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
    654.78M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   1488.5I(γ): from (37Cl,2p2nγ). Other: 65.6 20 in (16O,p2nγ)
M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   2349.75   1419.3E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
E(level)E(gamma)Comments
   2429.43   1249.5E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   1500.1E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2507.06    203.82M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   2586.3    761.9E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2660.4   1730.2E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
   2745.72    238.67M(γ): ΔJ=0 transition from DCO
   2782.52    275.5M(γ): ΔJ=0 transition from DCO
   2925.68    143.2M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
    180.0M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
    275.70M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
    666.1M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   1128.61M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   2990.30    340.8M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   3304.45    285.6M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   3391.35    401.1M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   3672.30   1022.75I(γ): from (37Cl,2p2nγ). Other: 181 6 in (16O,p2nγ)
   4004.83    485.1M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
    700.3M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   4080.43    408.2M(γ): ΔJ=0 transition from DCO
   4159.58    487.3M(γ): ΔJ=0 transition from DCO
   4361.13    356.4I(γ): from (37Cl,2p2nγ). Other: 29 2 in (16O,p2nγ)
   4603.62    523.2E(γ): other: 522.3 1 in (16O,p2nγ)
   4913.41    309.9M(γ): ΔJ=1 from γ(θ) in (37Cl,2p2nγ), M1 or E1 from ΔJπ
   6359.9   1446.5E(γ): 1440 in (16O,p2nγ)
   6738.1    378.2M(γ): ΔJ=0 transition from DCO
E(level)E(gamma)Comments

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