ADOPTED LEVELS, GAMMAS for 83Kr

Author: E.A. Mccutchan |  Citation: Nucl. Data Sheets 125, 201 (2015) |  Cutoff date: 31-Dec-2014 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-919.4 keV 23S(n)= 7471.0 keV 9S(p)= 9781.7 keV 13Q(α)= -6497.5 keV 4
Reference: 2012WA38

References:
  A  83Br β- decay  B  83Rb ε decay
  C  83Kr IT decay (1.83 H)  D  76Ge(11B,p3nγ)
  E  80Se(α,nγ)  F  82Se(α,3nγ)
  G  Coulomb Excitation  H  82Kr(d,p)
  I  84Kr(3He,α) 

General Comments:

See 1996Br21, 1995Ke04, 1993Ca41, 1992Sc19, 1991Pa14, 1990Sc30, 1990Ca26, 1989Tr04, 1989Br11, 1986Sc13 and 1990AlZX, for recent hfs and isotope shift data.

Q-value: S(2n)=18437.8 14; S(2p)=18179.0 13 (2012Wa38)










E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0ABC EFGHI 9/2+ STABLE      
     9.4057 6 ABC EFG   7/2+ 156.8 ns 5       9.4057 6 
   100
M1+E2
     0.0
9/2+
    41.5575 7 ABC EF H  1/2- 1.83 h 2 
% IT = 100
    32.1516 5 
   100
E3
     9.4057
7/2+
   561.9585 8 AB  E   I 5/2- 6.2 ps 21     520.3991 5 
   552.5512 7 
   562.16 7 ?
   100 1 
    35.5 4 
     0.019 2 
E2
(E1)

    41.5575
     9.4057
     0.0
1/2-
7/2+
9/2+
   571.1538 10 AB  E  H  (3/2-) 1.04 ps 35     529.5945 6 
   100
(M1+E2)
    41.5575
1/2-
   690.146 8 AB  EF  I 5/2- 10.4 ps 35     118.96 3 
   128.55 8 ?
   648.587 10 
   680.727 19 
    17.8 12 
     0.49 10 
   100 1 
    30.4 6 
(M1+E2)
[M1,E2]
E2
[E1]
   571.1538
   561.9585
    41.5575
     9.4057
(3/2-)
5/2-
1/2-
7/2+
   799.48 3 AB  E GH  5/2+ 1.7 ps 5     790.15 4 
   799.37 5 
   100 3 
    36.1 14 
M1+E2
E2
     9.4057
     0.0
7/2+
9/2+
   811 8         I 1/2-,3/2-        
  1011.80 9     EFG   11/2+ 0.76 ps 14    1002.6 3 
  1011.8 1 
     5.2 12 
   100 8 
E2
(M1+E2)
     9.4057
     0.0
7/2+
9/2+
  1100 10         I (1/2-,3/2-)        
  1102.73 11     EFG   9/2+ 0.24 ps 8    1093.4 2 
  1102.7 3 
   100 8 
     9.2 21 
(M1+E2)
(M1+E2)
     9.4057
     0.0
7/2+
9/2+
  1122.03 8     EFG   13/2+ 1.3 ps 4    1122.0 1 
   100
E2
     0.0
9/2+
  1170.40 7     EF    (7/2-) 2.1 ps 6     480.38 13 
   608.37 17 
  1160.97 11 
  1170.30 15 
    58 6 
    34 6 
   100 7 
    69 8 
(M1+E2)
(M1+E2)
(E1)
(E1)
   690.146
   561.9585
     9.4057
     0.0
5/2-
5/2-
7/2+
9/2+
  1214       H  3/2+,5/2+        
  1221.856 20     E     (5/2,7/2-) 1.3 ps 5     650.8 3 
  1212.44 2 
   100 28 
    66 14 


   571.1538
     9.4057
(3/2-)
7/2+
  1277.9 3     E  H  1/2+      706.7 3 
   100

   571.1538
(3/2-)
  1517.05 21     E     (7/2+) 0.31 ps 14     717.9 3 
  1516.7 3 
   100 21 
    71 21 
(M1+E2)
(M1+E2)
   799.48
     0.0
5/2+
9/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1529.14 16     E     9/2- 0.90 ps 21     839.2 4 
   967.4 3 
  1519.5 3 
  1529.0 3 
    21 7 
   100 12 
    48 9 
    42 7 
E2
E2
[E1]
[E1]
   690.146
   561.9585
     9.4057
     0.0
5/2-
5/2-
7/2+
9/2+
  1533.66 21     E          843.7 3 
   971.5 3 
   100 21 
    45 15 


   690.146
   561.9585
5/2-
5/2-
  1642.46 21     E     (7/2+,9/2,11/2+) 0.21 ps 7     630.6 3 
  1633.0 3 
  1643.5 10 
   100 21 
    96 29 
   100 29 


(D+Q)
  1011.80
     9.4057
     0.0
11/2+
7/2+
9/2+
  1668 15 ?        I (5/2-,7/2-)        
  1721.43 11     EF    13/2+ 0.49 ps 14     599.3 2 
   618.8 2 
   709.7 2 
  1721.4 3 
    54 3 
   ≈44
   100 6 
    96 6 
(M1+E2)
E2
(M1+E2)
E2
  1122.03
  1102.73
  1011.80
     0.0
13/2+
9/2+
11/2+
9/2+
  1738.19 12     EF    11/2+ 0.35 ps +14-7     616.9 3 
   635.42 13 
  1728.7 3 
  1738.1 3 
    43 29 
    54 4 
   100 10 
   108 6 
(M1+E2)
(M1+E2)
E2
(M1+E2)
  1122.03
  1102.73
     9.4057
     0.0
13/2+
9/2+
7/2+
9/2+
  1888.89 23     E     (-) 0.7 ps 3    1198.7 3 
  1318?
  1326.8 4 ?
 
 
 
E2


   690.146
   571.1538
   561.9585
5/2-
(3/2-)
5/2-
  2035 15         I (5/2-,7/2-)        
  2121 15         I (3/2+,5/2,7/2-)        
  2188 15         I (3/2+,5/2,7/2-)        
  2236       H  3/2+,5/2+        
  2261 20 ?        I (3/2+,5/2,7/2-)        
  2265.80 10     EF    (15/2+) 1.0 ps 5     527.8 3 
   544.4 2 
  1143.7 1 
    11.5 12 
    32 3 
   100 2 
(E2)
(M1+E2)
(M1+E2)
  1738.19
  1721.43
  1122.03
11/2+
13/2+
13/2+
  2271.3 3     EF        1168.6 5 
   100

  1102.73
9/2+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2290.31 17     EF         552.2 2 
   100
(D+Q)
  1738.19
11/2+
  2338.06 15     EF    (11/2-)     1167.6 5 
  1235.4 2 
   100 10 
    15 5 
(E2)

  1170.40
  1102.73
(7/2-)
9/2+
  2379       H  1/2+        
  2470.42 13    DEF    (17/2-) 24 ps 10     204.6 1 
   100
E1
  2265.80
(15/2+)
  2478.1 3      F    (15/2+)     1356.1 5 
  1466.7 5 
   100 26 
    42 10 

(E2)
  1122.03
  1011.80
13/2+
11/2+
  2483.84 18     EF    17/2+ 0.21 ps +14-7     594?
  1361.8 2 
 
 

E2
  1888.89
  1122.03
(-)
13/2+
  2495 20 ?        I (1/2-,3/2-)        
  2510.15 14    DEF    (13/2-) 2.1 ps +21-10     172.1 1 
   238.8 3 
   772 1 
   100 8 
    27 4 
   ≈21
(M1+E2)
(D+Q)
[E1]
  2338.06
  2271.3
  1738.19
(11/2-)

11/2+
  2550.85 15    DEF    17/2+ 0.9 ps 7     285.1 2 
   829.5 3 
  1428.5 3 
    82 15 
    59 6 
   100 18 
(M1+E2)
E2
(E2)
  2265.80
  1721.43
  1122.03
(15/2+)
13/2+
13/2+
  2585 20        HI 3/2+,5/2+        
  2640.63 13    DEF    (15/2-) 4 ps 2     130.5 1 
   350.4 2 
   374.7 3 
   919.2 3 
  1519 1 
   100 10 
    65 3 
    23.4 21 
    13.8 14 
    14 4 
(M1+E2)
(D+Q)

(E1+M2)
(E1+M2)
  2510.15
  2290.31
  2265.80
  1721.43
  1122.03
(13/2-)

(15/2+)
13/2+
13/2+
  2733 20 ?        I (5/2-,7/2-)        
  2733.8 3     E     (9/2+,17/2+) 0.35 ps 10    1611.7 3 
   100
E2
  1122.03
13/2+
  2841.20 13    DEF    (17/2-) 1.73 ps 35     200.6 1 
   370.76 7 
   100 5 
    18.1 13 
(M1+E2)
E2
  2640.63
  2470.42
(15/2-)
(17/2-)
  2944       H  3/2+,5/2+        
  2985.9 3      F    (11/2,13/2,15/2)     1863.8 3 
   100
(D+Q)
  1122.03
13/2+
  3140       H  1/2+        
  3157.51 16    DEF    (19/2-) 1.11 ps 7     316.3 1 
   606.6 5 
   687.2 3 
   100 6 
     2.1 10 
     8.7 10 
M1(+E2)


  2841.20
  2550.85
  2470.42
(17/2-)
17/2+
(17/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3322.0 4      F         336.1 3 
   100

  2985.9
(11/2,13/2,15/2)
  3367.03 24      F    (21/2-) 4 ps +4-1     896.6 2 
   100
E2
  2470.42
(17/2-)
  3411.54 20      F    (21/2+)      860.7 2 
   927.7 2 
    40 2 
   100 3 
(E2)
(E2)
  2550.85
  2483.84
17/2+
17/2+
  3493.2 7 ?     F        2371?
 

  1122.03
13/2+
  3603.06 24    D F    (21/2-) 0.69 ps 14     445.6 2 
   761
   100 5 
    18 5 
(M1+E2)
[E2]
  3157.51
  2841.20
(19/2-)
(17/2-)
  3685.8 6      F         363.8 4 
   100
(D+Q)
  3322.0

  3718       H  3/2+,5/2+        
  3772       H  7/2+,9/2+        
  3804.4 6      F         482.4 4 
   100

  3322.0

  3820.7 3      F         409.2 2 
   100

  3411.54
(21/2+)
  3906.4 3      F    (19/2+)      413 1 
  1422.5 4 
  1428.4 3 
    43 11 
    54 7 
   100 15 


(E2)
  3493.2
  2483.84
  2478.1

17/2+
(15/2+)
  4025.7 3      F    (21/2+)     1541.8 3 
   100
(E2)
  2483.84
17/2+
  4172.3 3      F    (21/2+)      266.0 2 
   761
  1621.3 4 
   100 6 
   ≈29
    31 3 
(M1+E2)

(E2)
  3906.4
  3411.54
  2550.85
(19/2+)
(21/2+)
17/2+
  4218.4 3    D F    (23/2-) 0.42 ps 9     615.3 2 
  1060.8 5 
   100 18 
    27 10 
(M1+E2)
[E2]
  3603.06
  3157.51
(21/2-)
(19/2-)
  4585.2 3      F    (23/2+)      412.9 2 
   559 1 
   100 10 
   ≈24
(M1+E2)

  4172.3
  4025.7
(21/2+)
(21/2+)
  4629.8 5      F        1026.7 4 
   100
(D+Q)
  3603.06
(21/2-)
  4694.6 4      F    (25/2-) 1.5 ps +4-3    1327.6 3 
   100
(E2)
  3367.03
(21/2-)
  4870.0 3    D F    (25/2-) 0.6 ps 1     651.4 3 
  1267.1 4 
    63 6 
   100 9 
(M1+E2)
(E2)
  4218.4
  3603.06
(23/2-)
(21/2-)
  5103.3 4      F    (25/2+) ≤ 0.4 ps    518.1 2 
   100
(M1+E2)
  4585.2
(23/2+)
  5183.9 4      F        1772.3 4 
   100
(D+Q)
  3411.54
(21/2+)
  5641.2 8    D F    (27/2-)      771 1 
  1423?
  ≈100
    97 13 


  4870.0
  4218.4
(25/2-)
(23/2-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  5683.4 6      F    (27/2+)      580.1 5 
   100

  5103.3
(25/2+)
  5736.0 5      F    (29/2-)     1041.4 3 
   100

  4694.6
(25/2-)
  5778.4 4 A             1957.6 3 
   100
(Q)
  3820.7

  6373.4 12      F    (29/2+) ≤ 0.2 ps    690 1 
   100

  5683.4
(27/2+)

E(level): From a least-squares fit to Eγ, by evaluator, when Eγ data are available. For levels observed in transfer reactions, level energy is from the indicated dataset.

T1/2(level): From DSAM and RDDS in 80Se(α,nγ), except where noted.

Back to top

Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Proposed 3 quasi-particle band. Configuration =
  4172.3 3  (21/2+)        
  4585.2 3  (23/2+)      412.9 2 
   559 1 
   100 10 
   ≈24
(M1+E2)

  4172.3
  4025.7
(21/2+)
(21/2+)
  5103.3 4  (25/2+) ≤ 0.4 ps    518.1 2 
   100
(M1+E2)
  4585.2
(23/2+)
  5683.4 6  (27/2+)      580.1 5 
   100

  5103.3
(25/2+)
  6373.4 12  (29/2+) ≤ 0.2 ps    690 1 
   100

  5683.4
(27/2+)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Negative parity band built on (17/2-) state. Proposed
  2470.42 13  (17/2-) 24 ps 10       
  3367.03 24  (21/2-) 4 ps +4-1     896.6 2 
   100
E2
  2470.42
(17/2-)
  4694.6 4  (25/2-) 1.5 ps +4-3    1327.6 3 
   100
(E2)
  3367.03
(21/2-)
  5736.0 5  (29/2-)     1041.4 3 
   100

  4694.6
(25/2-)
E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Negative parity band built on (13/2-) state.
  2510.15 14  (13/2-) 2.1 ps +21-10       
  2640.63 13  (15/2-) 4 ps 2     130.5 1 
   350.4 2 
   374.7 3 
   919.2 3 
  1519 1 
   100 10 
    65 3 
    23.4 21 
    13.8 14 
    14 4 
(M1+E2)
(D+Q)

(E1+M2)
(E1+M2)
  2510.15
  2290.31
  2265.80
  1721.43
  1122.03
(13/2-)

(15/2+)
13/2+
13/2+
  2841.20 13  (17/2-) 1.73 ps 35     200.6 1 
   370.76 7 
   100 5 
    18.1 13 
(M1+E2)
E2
  2640.63
  2470.42
(15/2-)
(17/2-)
  3157.51 16  (19/2-) 1.11 ps 7     316.3 1 
   606.6 5 
   687.2 3 
   100 6 
     2.1 10 
     8.7 10 
M1(+E2)


  2841.20
  2550.85
  2470.42
(17/2-)
17/2+
(17/2-)
  3603.06 24  (21/2-) 0.69 ps 14     445.6 2 
   761
   100 5 
    18 5 
(M1+E2)
[E2]
  3157.51
  2841.20
(19/2-)
(17/2-)
  4218.4 3  (23/2-) 0.42 ps 9     615.3 2 
  1060.8 5 
   100 18 
    27 10 
(M1+E2)
[E2]
  3603.06
  3157.51
(21/2-)
(19/2-)
  4870.0 3  (25/2-) 0.6 ps 1     651.4 3 
  1267.1 4 
    63 6 
   100 9 
(M1+E2)
(E2)
  4218.4
  3603.06
(23/2-)
(21/2-)
  5641.2 8  (27/2-)        

Back to top

Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
     9.4057 7/2+ 156.8 ns 5       9.4057 6 M1+E20.0129 317.09B(E2)(W.u.)=21.0 10, B(M1)(W.u.)=0.00933 4, α=17.09 5, α(L)=14.03, α(M)=2.297 23
    41.5575 1/2- 1.83 h 2 
% IT = 100
    32.1516 5 E3 2035B(E3)(W.u.)=0.00623 11, α=2035, α(K)=495, α(L)=1256, α(M)=212.6
   561.9585 5/2- 6.2 ps 21     520.3991 5 E2 0.00287B(E2)(W.u.)=8.×101 3, α=0.00287, α(K)=0.00250, α(L)=0.000275
5/2- 6.2 ps 21     552.5512 7 (E1) B(E1)(W.u.)=9.E-5 3
   571.1538 (3/2-) 1.04 ps 35     529.5945 6 (M1+E2)-0.20 +5-10.00194B(E2)(W.u.)=23 8, B(M1)(W.u.)=0.14 5, α=0.00194, α(K)=0.00170, α(L)=0.000181
   690.146 5/2- 10.4 ps 35     118.96 3 (M1+E2) 0.28α=0.28 20
5/2- 10.4 ps 35     128.55 8 [M1,E2] 0.22α=0.22 15
5/2- 10.4 ps 35     648.587 10 E2 0.00151B(E2)(W.u.)=15 6, α=0.00151, α(K)=0.00132, α(L)=0.000143
5/2- 10.4 ps 35     680.727 19 [E1] B(E1)(W.u.)=2.3E-5 9
   799.48 5/2+ 1.7 ps 5     790.15 4 M1+E29 GTB(E2)(W.u.)>26, B(M1)(W.u.)<0.00031
5/2+ 1.7 ps 5     799.37 5 E2 B(E2)(W.u.)=13 4, α(K)=7.6E-04, α(L)=8.11E-05
  1011.80 11/2+ 0.76 ps 14    1002.6 3 E2 B(E2)(W.u.)=1.7 6
11/2+ 0.76 ps 14    1011.8 1 (M1+E2)-1.07 +10-20B(E2)(W.u.)=17 4, B(M1)(W.u.)=0.012 3
  1102.73 9/2+ 0.24 ps 8    1093.4 2 (M1+E2)0.27 +7-6B(E2)(W.u.)=4.4 15, B(M1)(W.u.)=0.060 21
9/2+ 0.24 ps 8    1102.7 3 (M1+E2)1.3 +4-3B(E2)(W.u.)=3.6 15, B(M1)(W.u.)=0.0021 9
  1122.03 13/2+ 1.3 ps 4    1122.0 1 E2 B(E2)(W.u.)=11 4
  1170.40 (7/2-) 2.1 ps 6     480.38 13 (M1+E2)-0.58 30.00266B(E2)(W.u.)=27 8, B(M1)(W.u.)=0.016 5, α=0.00266, α(K)=0.00237, α(L)=0.000256, α(M)=0.0000396
(7/2-) 2.1 ps 6     608.37 17 (M1+E2)-0.36 20.00144B(E2)(W.u.)=2.2 8, B(M1)(W.u.)=0.0054 18, α=0.00144, α(K)=0.00126, α(L)=0.000134
(7/2-) 2.1 ps 6    1160.97 11 (E1) B(E1)(W.u.)=4.1E-5 13
(7/2-) 2.1 ps 6    1170.30 15 (E1) B(E1)(W.u.)=2.8E-5 9
  1517.05 (7/2+) 0.31 ps 14     717.9 3 (M1+E2)0.47 +40-20B(E2)(W.u.)=47 25, B(M1)(W.u.)=0.09 5
(7/2+) 0.31 ps 14    1516.7 3 (M1+E2)-0.6 +4-5B(E2)(W.u.)=1.2 7, B(M1)(W.u.)=0.006 4
  1529.14 9/2- 0.90 ps 21     839.2 4 E2 B(E2)(W.u.)=7 3
9/2- 0.90 ps 21     967.4 3 E2 B(E2)(W.u.)=16 5
9/2- 0.90 ps 21    1519.5 3 [E1] B(E1)(W.u.)=2.6E-5 8
9/2- 0.90 ps 21    1529.0 3 [E1] B(E1)(W.u.)=2.2E-5 7
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
  1721.43 13/2+ 0.49 ps 14     618.8 2 E2 B(E2)(W.u.)≈88.6
13/2+ 0.49 ps 14     709.7 2 (M1+E2)0.6 +4-20.00104B(E2)(W.u.)=27 8, B(M1)(W.u.)=0.031 9, α=0.00104 4, α(K)=0.00091 3, α(L)=0.000097 3
13/2+ 0.49 ps 14    1721.4 3 E2 B(E2)(W.u.)=1.2 4
  1738.19 11/2+ 0.35 ps +14-7     616.9 3 (M1+E2)+0.18 10.00136B(E2)(W.u.)=4 3, B(M1)(W.u.)=0.04 3, α=0.00136, α(K)=0.00119, α(L)=0.000126
11/2+ 0.35 ps +14-7     635.42 13 (M1+E2)+1.1 +1-50.00145B(E2)(W.u.)=70 +30-50, B(M1)(W.u.)=0.020 +9-5, α=0.00145 4, α(K)=0.00127 4, α(L)=0.000136 3
11/2+ 0.35 ps +14-7    1728.7 3 E2 B(E2)(W.u.)=1.6 +4-5
11/2+ 0.35 ps +14-7    1738.1 3 (M1+E2)+0.84 10B(E2)(W.u.)=0.69 +35-29, B(M1)(W.u.)=0.0025 +13-10
  2265.80 (15/2+) 1.0 ps 5     527.8 3 (E2) 0.00275B(E2)(W.u.)=5.×101 3, α=0.00275, α(K)=0.00240, α(L)=0.000263
(15/2+) 1.0 ps 5     544.4 2 (M1+E2)0.15 +2-10.00180B(E2)(W.u.)=2.7 14, B(M1)(W.u.)=0.030 15, α=0.00180, α(K)=0.00158, α(L)=0.000168
(15/2+) 1.0 ps 5    1143.7 1 (M1+E2)-1.73 +25-7B(E2)(W.u.)=7 4, B(M1)(W.u.)=0.0026 13
  2470.42 (17/2-) 24 ps 10     204.6 1 E1 B(E1)(W.u.)=0.0017 8
  2733.8 (9/2+,17/2+) 0.35 ps 10    1611.7 3 E2 B(E2)(W.u.)=6.9 20
  2841.20 (17/2-) 1.73 ps 35     200.6 1 (M1+E2)+0.035 10B(E2)(W.u.)=49 10, B(M1)(W.u.)=1.3 3
(17/2-) 1.73 ps 35     370.76 7 E2 B(E2)(W.u.)=3.3×102 7
  3157.51 (19/2-) 1.11 ps 7     316.3 1 M1(+E2)+0.008 30B(E2)(W.u.)=0.43 4, B(M1)(W.u.)=0.57 6
  3367.03 (21/2-) 4 ps +4-1     896.6 2 E2 B(E2)(W.u.)=11 +4-6
  3603.06 (21/2-) 0.69 ps 14     445.6 2 (M1+E2)-0.042 2B(E2)(W.u.)=3.2 7, B(M1)(W.u.)=0.31 7
(21/2-) 0.69 ps 14     761[E2] B(E2)(W.u.)=23 8
  4218.4 (23/2-) 0.42 ps 9     615.3 2 (M1+E2)-0.21 9B(E2)(W.u.)=24 8, B(M1)(W.u.)=0.17 5
(23/2-) 0.42 ps 9    1060.8 5 [E2] B(E2)(W.u.)=10 5
  4694.6 (25/2-) 1.5 ps +4-3    1327.6 3 (E2) B(E2)(W.u.)=4.3 +11-9
  4870.0 (25/2-) 0.6 ps 1    1267.1 4 (E2) B(E2)(W.u.)=8.2 17

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    41.55751/2- 1.83 h 2 
% IT = 100
μ=0.591 2
XREF: H(35).
   799.485/2+ 1.7 ps 5  XREF: α(?).
   8111/2-,3/2-   E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level.
  1100(1/2-,3/2-)   E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level.
  1277.91/2+   XREF: H(1271).
  1668(5/2-,7/2-)   E(level): From 84Kr(3He,α). The L value suggests a level different from the neighboring levels seen in 80Se(α,nγ). However, angular distributions in 84Kr(3He,α) are rather structureless. So this level may be identical to the neighboring level.
  2470.42(17/2-) 24 ps 10  E(level): Negative parity band built on (17/2-) state. Proposed.
  2510.15(13/2-) 2.1 ps +21-10  E(level): Negative parity band built on (13/2-) state.
  2640.63(15/2-) 4 ps 2  E(level): Negative parity band built on (13/2-) state.
  2841.20(17/2-) 1.73 ps 35  E(level): Negative parity band built on (13/2-) state.
  3157.51(19/2-) 1.11 ps 7  E(level): Negative parity band built on (13/2-) state.
  3367.03(21/2-) 4 ps +4-1  E(level): Negative parity band built on (17/2-) state. Proposed.
T1/2(level): From DSAM in 82Se(α,3nγ).
  3603.06(21/2-) 0.69 ps 14  E(level): Negative parity band built on (13/2-) state.
  4172.3(21/2+)   E(level): Proposed 3 quasi-particle band. Configuration =.
  4218.4(23/2-) 0.42 ps 9  E(level): Negative parity band built on (13/2-) state.
  4585.2(23/2+)   E(level): Proposed 3 quasi-particle band. Configuration =.
  4694.6(25/2-) 1.5 ps +4-3  E(level): Negative parity band built on (17/2-) state. Proposed.
T1/2(level): From DSAM in 82Se(α,3nγ).
  4870.0(25/2-) 0.6 ps 1  E(level): Negative parity band built on (13/2-) state.
T1/2(level): From DSAM in 82Se(α,3nγ).
  5103.3(25/2+) ≤ 0.4 ps E(level): Proposed 3 quasi-particle band. Configuration =.
T1/2(level): From DSAM in 82Se(α,3nγ).
  5641.2(27/2-)   E(level): Negative parity band built on (13/2-) state.
  5683.4(27/2+)   E(level): Proposed 3 quasi-particle band. Configuration =.
  5736.0(29/2-)   E(level): Negative parity band built on (17/2-) state. Proposed.
  6373.4(29/2+) ≤ 0.2 ps E(level): Proposed 3 quasi-particle band. Configuration =.
T1/2(level): From DSAM in 82Se(α,3nγ).

Back to top

Additional Gamma Comments:

E(level)E(gamma)Comments
     9.4057     9.4057E(γ): From IT decay.
    41.5575    32.1516E(γ): From IT decay.
M(γ): from α(K)exp in 83Kr IT decay
   561.9585   520.3991E(γ): From 83Rb ε decay.
I(γ): From 83Br β- decay.
   552.5512E(γ): From 83Rb ε decay.
I(γ): From 83Br β- decay.
   562.16E(γ): observed in 83Rb ε decay only. Placement is questionable as it would indicate M2 or E3 multipolarity for the transition, the latter is excluded by comparison to RUL.. From 83Rb ε decay.
I(γ): From 83Rb ε decay.
   571.1538   529.5945E(γ): From 83Rb ε decay.
I(γ): From 83Rb ε decay.
   690.146   118.96E(γ): From 83Br β- decay.
I(γ): others: 17 3 in 83Rb ε decay and 8.9 17 in 80Se(α,nγ). From 83Br β- decay.
M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), Δπ=no from level scheme.
   128.55E(γ): From 83Br β- decay.
I(γ): From 83Br β- decay.
   648.587E(γ): From 83Br β- decay.
I(γ): From 83Br β- decay.
   680.727E(γ): From 83Br β- decay.
I(γ): From 83Br β- decay.
   799.48   790.15E(γ): From 83Rb ε decay.
I(γ): From 83Rb ε decay.
   799.37E(γ): From 83Rb ε decay.
I(γ): From 83Rb ε decay.
  1170.40   480.38I(γ): from 80Se(α,nγ). Other: 106 17 in 82Se(α,3nγ).
  1721.43   599.3M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=no from level scheme.
  2265.80   527.8M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  2290.31   552.2M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  2470.42   204.6M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  2478.1  1466.7M(γ): Q from γ(θ) in 82Se(α,3nγ), E2 from assumed band structure
  2483.84  1361.8M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  2510.15   172.1M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL.
  2550.85   285.1M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), Δπ=no from level scheme
   829.5M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  2640.63   130.5M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL.
   919.2M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=yes from level scheme
  1519M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), Δπ=yes from level scheme
E(level)E(gamma)Comments
  2841.20   370.76M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  3157.51   316.3M(γ): (D+Q) from γ(θ) in 80Se(α,nγ), E1+M2 excluded by comparison to RUL.
   606.6I(γ): from 76Ge(11B,p3nγ). Other: ≈5 in 82Se(α,3nγ)
  3367.03   896.6M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  3411.54   860.7M(γ): (Q) from γ(θ) in 82Se(α,3nγ), assumed E2.
   927.7M(γ): (Q) from γ(θ) in 82Se(α,3nγ), assumed E2.
  3603.06   445.6M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ) and 76Ge(11B,p3nγ); Δπ=no from level scheme
   761I(γ): from 76Ge(11B,p3nγ). Other: ≈17 in 82Se(α,3nγ)
  3685.8   363.8M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  3906.4  1428.4M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure
  4025.7  1541.8M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure
  4172.3   266.0M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ); Δπ=no from level scheme
   761E(γ): Multiply placed with intensity suitably divided
I(γ): Multiply placed with intensity suitably divided
  1621.3M(γ): (Q) from γ(θ) in 82Se(α,3nγ); E2 from assumed band structure
  4218.4   615.3M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ) and 76Ge(11B,p3nγ); E1+M2 excluded by comparison to RUL.
  1060.8I(γ): from 76Ge(11B,p3nγ). Other: ≈23 in 82Se(α,3nγ)
  4585.2   412.9M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), (M1+E2) from assumed band structure. From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  4629.8  1026.7M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  4694.6  1327.6M(γ): (Q) from γ(θ) in 82Se(α,3nγ), M2 excluded by comparison to RUL.
  4870.0   651.4M(γ): (D+Q) from RDCO in 76Ge(11B,p3nγ); Δπ=no from level scheme,
  1267.1M(γ): (Q) from γ(θ) in 82Se(α,3nγ), M2 excluded by comparison to RUL.
  5103.3   518.1M(γ): (D+Q) from γ(θ) in 82Se(α,3nγ), (M1+E2) from assumed band structure. From γ(θ) and linear polarization measurements in 82Se(α,3nγ).
  5778.4  1957.6M(γ): From γ(θ) and linear polarization measurements in 82Se(α,3nγ).

Back to top