ADOPTED LEVELS, GAMMAS for 84Sr

Authors: B. Singh, A. Negret, and K. Zuber |  Citation: Nucl. Data Sheets 110,2815 (2009) |  Cutoff date: 30-Sep-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-6756 keV 5S(n)= 11923 keV 7S(p)= 8868 keV 3Q(α)= -5181.2 keV 15
Reference: 2012WA38

References:
  A  84Rb β- decay (32.82 d)  B  84Y ε decay (39.5 M)
  C  84Y ε decay (4.6 S)  D  51V(36S,p2nγ)
  E  52Cr(36S,2P2NG)  F  59Co(28Si,3PG)
  G  76Ge(12C,4nγ),81Br(6Li,3nγ)  H  82Kr(3He,n)
  I  82Kr(α,2nγ)  J  84Sr(p,p’),(p,p’γ)
  K  84Sr(d,d’)  L  84Sr(α,α’),(α,α’γ)
  M  Coulomb Excitation  N  85Rb(p,2nγ)
  O  86Sr(p,t) 

General Comments:

84Sr evaluated by B. Singh, α. Negret, and K. Zuber

Theory/calculations:

1997Su08: energies of ground state and γ band members, IBA

1989Sa38: collective bands

1989Co02: octupole excitation

1986Ga04, 1979Bu20: nuclear deformation and potential energy surfaces

1985Na02: microscopic study of high-spin states

1982De05, 1983Bu09, 1984He07: interacting-boson model

1971Ki16,1973Og01: shell-model calculations

Other experiments:

Atomic mass measurements using Penning-trap system: 2007Ke09

Measurements of isotope shift and mean square charge radius: 1992Ba55, 1990Bu12, 1988Si06, 1987An02, 1986An39, 1986Ea01, 1986Ma43, 1985Bu20, 1983El04, 1983Bo35, 1983Lo13

Q-value: Note: Current evaluation has used the following Q record -6757 5 11923 7 8867.5 27-5181.6 16 2009AuZZ

Q-value: Values in 2003Au03 are: Q=-6490 90, S(n)=11920 11, S(p)=8858 7, Q(α)=-5176 4










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
      0.0ABCDEFGHIJKLMNO 0+ STABLE      
    793.22 6  BCDEFG IJKLMNO 2+ 3.23 ps 35     793.22 6 
   100
E2
      0.0
0+
   1453.93 10  BC   G IJ L NO 2+      660.85 9 
  1453.9 3 
   100 3 
    13.3 9 
M1+E2

    793.22
      0.0
2+
0+
   1504.2 10  BC      J L  O 0+      711
 

    793.22
2+
   1767.69 9  B DEFG IJ L NO 4+ 1.4 ps 4     974.48 7 
   100
E2
    793.22
2+
   2056.07 11  B    G I    N  (3)+      288.3 5 
   602.3 1 
  1262.6 2 
     8.3 21 
   100 5 
    28 3 

M1+E2
D+Q
   1767.69
   1453.93
    793.22
4+
2+
2+
   2071.6 8   C      J L  O 0+      617
  1279
 
 


   1453.93
    793.22
2+
2+
   2297.93 14       G              844.0 1 
   100

   1453.93
2+
   2390 5               O 2        
   2448.11 11  B    G IJKL  O 3-      994.4 4 
  1654.6 2 
   100 10 
    63 5 
D

   1453.93
    793.22
2+
2+
   2525 5               O (0+)        
   2598.23 22  B    G IJ L  O (4+)     1144.3 2 
  1805.0 10 ?
   100 9 
     5 5 


   1453.93
    793.22
2+
2+
   2735.25 20  B    G  J    O (5+)      680.6 4 
   967.2 2 
   100 8 
    31 3 

D+Q
   2056.07
   1767.69
(3)+
4+
   2769.03 10  B DEFG IJ L NO (5-) 9.5 ps 6     321.0 1 
  1001.28 7 
     2.8 5 
   100 9 
[E2]
(E1)
   2448.11
   1767.69
3-
4+
   2807.87 11  B DEFG IJ L N  6+ 1.01 ps 21    1040.11 9 
   100
E2
   1767.69
4+
   2886.99 14  B       J L  O 2+     1119.6 2 
  2093.3 2 
   100 10 
    45 15 


   1767.69
    793.22
4+
2+
   3041.25 13      FG  J L  O (5-)      272.2 1 
   593.3 2 
   100 3 
    27 3 
(D)

   2769.03
   2448.11
(5-)
3-
   3098.67 13  B    G         6(+)      290.8 1 
  1331.0 2 
    37 3 
   100 6 

Q
   2807.87
   1767.69
6+
4+
   3157.05 22       G         (7+)      421.8 1 
   100
Q
   2735.25
(5+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   3175 5          J L  O (2+)        
   3255 30          J L  O 3-        
   3270.58 17  B    G         (4,5,6)+      462.8 2 
  1502.8 2 
   100 5 
    62 6 
M1,E2

   2807.87
   1767.69
6+
4+
   3279.15 14      FG I       (6-)      237.9 1 
   510.1 5 
    17 2 
  ≈100
D

   3041.25
   2769.03
(5-)
(5-)
   3330 30        H J L    0+        
   3331.91 13    DEFG I       8+ 157 ps 5     524.0 1 
   100
E2
   2807.87
6+
   3455 30          J L  O        
   3487.92 12    DEFG IJ      (7-) 4.4 ps 5     680.0 2 
   718.9 1 
    21.1 21 
   100 5 
(E1)
E2
   2807.87
   2769.03
6+
(5-)
   3511.77 16  B       J L    (4+,5-)      241.2 5 
   703.6 2 
  1063.5 3 
  1744.4 2 
     5.1 34 
   100 10 
    13 4 
    38 4 




   3270.58
   2807.87
   2448.11
   1767.69
(4,5,6)+
6+
3-
4+
   3578.23 25 ? B                   980.2 10 ?
  1129.6 4 ?
  1810.8 3 ?
    82 45 
    36 18 
   100 45 



   2598.23
   2448.11
   1767.69
(4+)
3-
4+
   3650.15 13       G    L    (7-)      162.2 2 
   371.0 1 
   551.5 2 
   608.9 1 
   881.1 2 
    91 4 
    22 4 
    39 4 
   100 4 
    52 4 

D
D

(Q)
   3487.92
   3279.15
   3098.67
   3041.25
   2769.03
(7-)
(6-)
6(+)
(5-)
(5-)
   3679.94 13    DEFG I       8+ 3.33 ps 14     348.0 1 
   581.3 2 
   872.1 1 
    29.2 9 
     4.4 9 
   100 3 
(M1+E2)

E2
   3331.91
   3098.67
   2807.87
8+
6(+)
6+
   3749.07 24       G         (7)      650.4 2 
   100
D+Q
   3098.67
6(+)
   3750 30               O (3-,4+)        
   3819.58 15 ? B                   932.2 2 ?
  1370.8 3 ?
  1763.6 2 ?
  2052.9 3 ?
    60 5 
    21 11 
   100 11 
    26 13 




   2886.99
   2448.11
   2056.07
   1767.69
2+
3-
(3)+
4+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   3918.08 16 ? B                  1110.3 2 ?
  1469.9 2 ?
  2150.9 5 ?
   100 10 
    29 10 
    17 8 



   2807.87
   2448.11
   1767.69
6+
3-
4+
   3960 30            L           
   4028.78 23       G         (8+)     1220.9 2 
   100
Q
   2807.87
6+
   4062.78 17  B         L  O 4+     1255.0 2 
  1463.3 2 ?
  1614.5 2 
  2006.7 5 ?
  2295.3 4 
   100 10 
     6 3 
    27 3 
     4.5 30 
    33 5 





   2807.87
   2598.23
   2448.11
   2056.07
   1767.69
6+
(4+)
3-
(3)+
4+
   4260 30            L  O        
   4268.05 16      FG         (8-)      780.1 2 
   988.9 1 
    48 4 
   100 4 

Q
   3487.92
   3279.15
(7-)
(6-)
   4365.95 18  B         L    (4+)     1479.2 2 
  1557.6 3 
  1918.0 4 
  2309.5 4 
    39 13 
    26 13 
   100 13 
    52 9 




   2886.99
   2807.87
   2448.11
   2056.07
2+
6+
3-
(3)+
   4370.4 3       G         (9+)     1213.3 2 
   100
(Q)
   3157.05
(7+)
   4447.61 14    DEFG I       10+ 2.22 ps 35    1115.7 1 
   100
E2
   3331.91
8+
   4534.06 15    DEFG I       10+ 1.66 ps 14      86.3 2 
   854.1 1 
    14 5 
   100 5 
[M1+E2]
E2
   4447.61
   3679.94
10+
8+
   4540 30            L  O        
   4636.13 14    DEFG I       (9-) 2.5 ps 4    1148.2 1 
   100
E2
   3487.92
(7-)
   4660 30            L           
   4740 30            L           
   4745.72 24       G         (8,9,10+)     1413.8 2 
   100

   3331.91
8+
   5150.7 3 ? B                  1232.9 3 ?
  1330.7 4 ?
  1638.6 7 ?
    38 3 
   100 10 
    12 9 



   3918.08
   3819.58
   3511.77


(4+,5-)
   5444.48 15    DEFG         (11-) 7.5 ps 10     808.35 10 
   996.9 1 
   100 4 
    30 4 
E2

   4636.13
   4447.61
(9-)
10+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
   5653.25 16    DEFG         12+ 0.61 ps 21    1119.2 1 
  1205.6 2 
   100 4 
    35 4 
E2
E2
   4534.06
   4447.61
10+
10+
   5891.6 10    D F          (12+) 0.24 ps 10    1444 1 
   100
[E2]
   4447.61
10+
   6069.43 17     EFG         (12-) 0.42 ps 14     625.0 1 
   100
(M1)
   5444.48
(11-)
   6484.34 21      F          (13-) 0.62 ps 28     415.1 2 
   830.9 2 
  1040 1 
   100 13 
   <12
   <12
[M1]
[E1]
[E2]
   6069.43
   5653.25
   5444.48
(12-)
12+
(11-)
   6739.65 19    DEFG         14+ 0.42 ps 14    1086.4 1 
   100
E2
   5653.25
12+
   6916.8 4      F          (14-)      432.5 3 
   100

   6484.34
(13-)
   7822.8 7    D            (15+)     1084
 

   6739.65
14+
   8006.4 5    DEF          16+ 0.21 ps 7     184
  1266.5 5 
 
   100 17 
[M1]
[E2]
   7822.8
   6739.65
(15+)
14+
   9098.4 8    D            (17+)     1092
  1276
 
 


   8006.4
   7822.8
16+
(15+)
   9424.9 10    DEF          18+ 0.14 ps 6     327
  1418 1 
 
   100 25 

[E2]
   9098.4
   8006.4
(17+)
16+
  11059.9 22    DEF          20+ < 0.18 ps   1635 2 
   100
[E2]
   9424.9
18+
  12920 3    DE           22+     1860 2 
   100

  11059.9
20+
  15080 4 ?    E           (24+)     2160?
   100

  12920
22+

E(level): Level energies with ΔE<5 keV are deduced from least-square fit to the adopted gammas. The others are from (p,t), (α,α’), or weighted averages from (p,t), (α,α’), and (p,p’).

T1/2(level): From Doppler-shift attenuation method (DSAM) and/or recoil-distance Doppler shift (RDDS) methods. Measurements are from 1994Ch28 using line-shape analysis in ΔS(a) in 59Co(28Si,3pγ) reaction for levels above 5600 keV. For levels up to 5700 keV, measurements are from 1982De05 using recoil-distance Doppler-shift method in 76Ge(12C,4nγ) reaction. For the 5653.5 level, values are measured in both studies. Values from recoil-distance method are also available from 1980Ek03 for 793 and 1768 levels using (α,2nγ) reaction and from 1982BrZO for 2808 and 3331 levels using 76Ge(12C,4nγ) reaction

M(γ): From ce data in 84Y ε decay (39.5 min) unless otherwise stated.

Back to top

Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - GS band
      0.0 0+ STABLE      
    793.22 6  2+ 3.23 ps 35     793.22 6 
   100
E2
      0.0
0+
   1767.69 9  4+ 1.4 ps 4     974.48 7 
   100
E2
    793.22
2+
   2807.87 11  6+ 1.01 ps 21    1040.11 9 
   100
E2
   1767.69
4+
   4028.78 23  (8+)     1220.9 2 
   100
Q
   2807.87
6+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - π(g9/22)8+ # (82Kr core)
   3679.94 13  8+ 3.33 ps 14       
   4534.06 15  10+ 1.66 ps 14      86.3 2 
   854.1 1 
    14 5 
   100 5 
[M1+E2]
E2
   4447.61
   3679.94
10+
8+
   5653.25 16  12+ 0.61 ps 21    1119.2 1 
  1205.6 2 
   100 4 
    35 4 
E2
E2
   4534.06
   4447.61
10+
10+
   6739.65 19  14+ 0.42 ps 14    1086.4 1 
   100
E2
   5653.25
12+
   8006.4 5  16+ 0.21 ps 7     184
  1266.5 5 
 
   100 17 
[M1]
[E2]
   7822.8
   6739.65
(15+)
14+
   9424.9 10  18+ 0.14 ps 6     327
  1418 1 
 
   100 25 

[E2]
   9098.4
   8006.4
(17+)
16+
  11059.9 22  20+ < 0.18 ps   1635 2 
   100
[E2]
   9424.9
18+
  12920 3  22+     1860 2 
   100

  11059.9
20+
  15080 4  (24+)        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - ν(g9/2-2)8+ # (86Sr core)
   3331.91 13  8+ 157 ps 5       
   4447.61 14  10+ 2.22 ps 35    1115.7 1 
   100
E2
   3331.91
8+
   5891.6 10  (12+) 0.24 ps 10    1444 1 
   100
[E2]
   4447.61
10+
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Octupole band
   2448.11 11  3-        
   3041.25 13  (5-)      272.2 1 
   593.3 2 
   100 3 
    27 3 
(D)

   2769.03
   2448.11
(5-)
3-
   3279.15 14  (6-)      237.9 1 
   510.1 5 
    17 2 
  ≈100
D

   3041.25
   2769.03
(5-)
(5-)
   3487.92 12  (7-) 4.4 ps 5     680.0 2 
   718.9 1 
    21.1 21 
   100 5 
(E1)
E2
   2807.87
   2769.03
6+
(5-)
   3650.15 13  (7-)      162.2 2 
   371.0 1 
   551.5 2 
   608.9 1 
   881.1 2 
    91 4 
    22 4 
    39 4 
   100 4 
    52 4 

D
D

(Q)
   3487.92
   3279.15
   3098.67
   3041.25
   2769.03
(7-)
(6-)
6(+)
(5-)
(5-)
   4268.05 16  (8-)      780.1 2 
   988.9 1 
    48 4 
   100 4 

Q
   3487.92
   3279.15
(7-)
(6-)
   4636.13 14  (9-) 2.5 ps 4    1148.2 1 
   100
E2
   3487.92
(7-)
   5444.48 15  (11-) 7.5 ps 10     808.35 10 
   996.9 1 
   100 4 
    30 4 
E2

   4636.13
   4447.61
(9-)
10+
   6069.43 17  (12-) 0.42 ps 14       
   6484.34 21  (13-) 0.62 ps 28     415.1 2 
   830.9 2 
  1040 1 
   100 13 
   <12
   <12
[M1]
[E1]
[E2]
   6069.43
   5653.25
   5444.48
(12-)
12+
(11-)
   6916.8 4  (14-)        
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - QUASI γ band
   1453.93 10  2+        
   2056.07 11  (3)+      288.3 5 
   602.3 1 
  1262.6 2 
     8.3 21 
   100 5 
    28 3 

M1+E2
D+Q
   1767.69
   1453.93
    793.22
4+
2+
2+
   2598.23 22  (4+)     1144.3 2 
  1805.0 10 ?
   100 9 
     5 5 


   1453.93
    793.22
2+
2+
   2735.25 20  (5+)      680.6 4 
   967.2 2 
   100 8 
    31 3 

D+Q
   2056.07
   1767.69
(3)+
4+
   3157.05 22  (7+)      421.8 1 
   100
Q
   2735.25
(5+)
   4370.4 3  (9+)     1213.3 2 
   100
(Q)
   3157.05
(7+)

Back to top

Additional Gamma Data:















E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
    793.22 2+ 3.23 ps 35     793.22 6 E2 0.00106B(E2)(W.u.)=26 3, α=0.00106
   1453.93 2+      660.85 9 M1+E2+0.59 50.00145α=0.00145
   1767.69 4+ 1.4 ps 4     974.48 7 E2 B(E2)(W.u.)=21 6
   2056.07 (3)+      602.3 1 M1+E2+0.24 8 
   2769.03 (5-) 9.5 ps 6     321.0 1 [E2] 0.0153B(E2)(W.u.)=22 5, α=0.0153
(5-) 9.5 ps 6    1001.28 7 (E1) B(E1)(W.u.)=3.6E-5 5
   2807.87 6+ 1.01 ps 21    1040.11 9 E2 B(E2)(W.u.)=21 5
   3331.91 8+ 157 ps 5     524.0 1 E2 B(E2)(W.u.)=4.18 14
   3487.92 (7-) 4.4 ps 5     680.0 2 (E1) B(E1)(W.u.)=4.4E-5 7
(7-) 4.4 ps 5     718.9 1 E2 B(E2)(W.u.)=25 4
   3679.94 8+ 3.33 ps 14     872.1 1 E2 B(E2)(W.u.)=11.5 7
   4447.61 10+ 2.22 ps 35    1115.7 1 E2 B(E2)(W.u.)=6.7 11
   4534.06 10+ 1.66 ps 14      86.3 2 [M1+E2] 1.0α=1.0 8
10+ 1.66 ps 14     854.1 1 E2 B(E2)(W.u.)=27 5
   4636.13 (9-) 2.5 ps 4    1148.2 1 E2 B(E2)(W.u.)=5.2 9
   5444.48 (11-) 7.5 ps 10     808.35 10 E2 B(E2)(W.u.)=7.7 12
   5653.25 12+ 0.61 ps 21    1119.2 1 E2 B(E2)(W.u.)=18 7
12+ 0.61 ps 21    1205.6 2 E2 B(E2)(W.u.)=4.3 16
   5891.6 (12+) 0.24 ps 10    1444 1 [E2] B(E2)(W.u.)=17 8
   6069.43 (12-) 0.42 ps 14     625.0 1 (M1) 0.00157B(M1)(W.u.)=0.21 8, α=0.00157
   6484.34 (13-) 0.62 ps 28     415.1 2 [M1] 0.00407B(M1)(W.u.)=0.44 22, α=0.00407
(13-) 0.62 ps 28     830.9 2 [E1] B(E1)(W.u.)=5.E-5 +6-5
(13-) 0.62 ps 28    1040 1 [E2] B(E2)(W.u.)=1.8 +21-18
   6739.65 14+ 0.42 ps 14    1086.4 1 E2 B(E2)(W.u.)=41 14
   8006.4 16+ 0.21 ps 7     184[M1] 0.0314α=0.0314
16+ 0.21 ps 7    1266.5 5 [E2] B(E2)(W.u.)<54
E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
   9424.9 18+ 0.14 ps 6    1418 1 [E2] B(E2)(W.u.)<50
  11059.9 20+ < 0.18 ps   1635 2 [E2] B(E2)(W.u.)>12

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
      0.00+ STABLE <r2>1/2=4.2364 fm 17 (2004An14 evaluation).
E(level): <r2>1/2=4.2364 fm 17 (2004An14 evaluation). GS band.
    793.222+ 3.23 ps 35  μ=+0.84 9 (1988Ku01,1989Ra17)
E(level): GS band.
   1453.932+   E(level): QUASI γ band.
   1767.694+ 1.4 ps 4  E(level): GS band.
   2056.07(3)+   E(level): QUASI γ band.
   2448.113-   B(E3)(|^)=0.043 18 (2002Ki06 evaluation, data from 1973Re01). Deduced B(E3)(W.u.)=15 6.
E(level): Octupole band.
   2598.23(4+)   XREF: B(?).
E(level): QUASI γ band.
   2735.25(5+)   E(level): QUASI γ band.
   2769.03(5-) 9.5 ps 6  μ=+8.0 10 (1989Ku11,2005St24)
T1/2(level): From 1982De05.
   2807.876+ 1.01 ps 21  E(level): GS band.
   3041.25(5-)   XREF: J(?)L(?).
E(level): Octupole band.
   3157.05(7+)   E(level): QUASI γ band.
   3279.15(6-)   E(level): Octupole band.
   3331.918+ 157 ps 5  μ=-1.2 6 (1981Br20,1989Ra17)
E(level): ν(g9/2-2)8+ # (86Sr core).
   3487.92(7-) 4.4 ps 5  μ=+4.2 14 (1989Ku11,2005St24)
E(level): Octupole band.
T1/2(level): From 1982De05.
   3511.77(4+,5-)   XREF: L(3520).
   3650.15(7-)   E(level): Octupole band.
   3679.948+ 3.33 ps 14  μ=+7.2 8 (1989Ku11,2005St24)
E(level): π(g9/22)8+ # (82Kr core).
T1/2(level): From 1982De05.
   4028.78(8+)   E(level): GS band.
   4062.784+   XREF: L(?)O(4080).
   4268.05(8-)   XREF: F(?).
E(level): Octupole band.
   4365.95(4+)   XREF: L(4360).
   4370.4(9+)   E(level): QUASI γ band.
   4447.6110+ 2.22 ps 35  μ=+2.0 10 (1989Ku11,2005St24)
E(level): ν(g9/2-2)8+ # (86Sr core).
T1/2(level): From 1982De05.
   4534.0610+ 1.66 ps 14  μ=+8.0 20 (1989Ku11,2005St24)
E(level): π(g9/22)8+ # (82Kr core).
T1/2(level): From 1982De05.
E(level)Jπ(level)T1/2(level)Comments
   4636.13(9-) 2.5 ps 4  μ=0.00 36 (1989Ku11,2005St24)
E(level): Octupole band.
T1/2(level): From 1982De05.
   5444.48(11-) 7.5 ps 10  E(level): Octupole band.
T1/2(level): From 1982De05.
   5653.2512+ 0.61 ps 21  E(level): π(g9/22)8+ # (82Kr core).
   5891.6(12+) 0.24 ps 10  E(level): ν(g9/2-2)8+ # (86Sr core).
T1/2(level): From 1994Ch28.
   6069.43(12-) 0.42 ps 14  E(level): Octupole band.
T1/2(level): From 1994Ch28.
   6484.34(13-) 0.62 ps 28  E(level): Octupole band.
T1/2(level): From 1994Ch28.
   6739.6514+ 0.42 ps 14  E(level): π(g9/22)8+ # (82Kr core).
T1/2(level): From 1994Ch28.
   6916.8(14-)   E(level): Octupole band.
   8006.416+ 0.21 ps 7  E(level): π(g9/22)8+ # (82Kr core).
T1/2(level): From 1994Ch28.
   9424.918+ 0.14 ps 6  E(level): π(g9/22)8+ # (82Kr core).
T1/2(level): From 1994Ch28.
  11059.920+ < 0.18 ps E(level): π(g9/22)8+ # (82Kr core).
  1292022+   E(level): π(g9/22)8+ # (82Kr core).
  15080(24+)   E(level): π(g9/22)8+ # (82Kr core).

Back to top

Additional Gamma Comments:

E(level)E(gamma)Comments
   1504.2    711E(γ): From 84Y ε decay (39.5 min).
   1767.69    974.48M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   2056.07    288.3E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
    602.3I(γ): From 84Y ε decay (39.5 min).
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   1262.6I(γ): others: 11.3 14 in (6Li,3nγ); 57 in (p,2nγ). From 84Y ε decay (39.5 min).
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   2071.6    617E(γ): From 84Y ε decay (4.6 s)
   1279E(γ): From 84Y ε decay (4.6 s)
   2448.11    994.4I(γ): From 84Y ε decay (39.5 min).
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   1654.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2598.23   1805.0E(γ): From 84Y ε decay (39.5 min).
   2735.25    680.6E(γ): poor fit, level-energy difference=679.2. From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
    967.2E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   2769.03    321.0I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
   1001.28I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): ΔJ=1, dipole from γ(θ); ΔJπ requires E1
   2886.99   1119.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2093.3E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   3041.25    272.2I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
    593.3I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
   3098.67    290.8I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
   1331.0I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
   3270.58    462.8E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1502.8E(γ): From 84Y ε decay (39.5 min).
I(γ): other: 30 10 in 76Ge(12C,4nγ),81Br(6Li,3nγ). From 84Y ε decay (39.5 min).
   3279.15    237.9I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
    510.1E(γ): Doublet. Approximate intensity given.
I(γ): Doublet. Approximate intensity given.. From 1982De05 in 81Br(6Li,3nγ) reaction
   3331.91    524.0M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
E(level)E(gamma)Comments
   3487.92    680.0M(γ): ΔJ=1, dipole for a doublet (680.0+679.1); E1 from ΔJπ. From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
    718.9M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   3511.77    241.2E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
    703.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1063.5E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1744.4E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   3578.23    980.2E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1129.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1810.8E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   3650.15    162.2E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
    371.0E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
    551.5E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
    608.9E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
    881.1E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   3679.94    348.0M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
    872.1M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   3749.07    650.4M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   3819.58    932.2E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1370.8E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1763.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2052.9E(γ): poor fit, level-energy difference=2051.9. From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   3918.08   1110.3E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1469.9E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2150.9E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   4062.78   1255.0E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1463.3E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1614.5E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2006.7E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2295.3E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
E(level)E(gamma)Comments
   4268.05    780.1E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
    988.9E(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
I(γ): From 1982De05 in 81Br(6Li,3nγ) reaction
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   4365.95   1479.2E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1557.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1918.0E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   2309.5E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   4370.4   1213.3M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   4447.61   1115.7M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   4534.06    854.1I(γ): from (28Si,3pγ)
M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   4636.13   1148.2M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   5150.7   1232.9E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1330.7E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   1638.6E(γ): From 84Y ε decay (39.5 min).
I(γ): From 84Y ε decay (39.5 min).
   5444.48    808.35M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   5653.25   1119.2M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   1205.6M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   6069.43    625.0M(γ): ΔJ=1, dipole from γ(θ), ΔJπ requires M1. From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   6739.65   1086.4M(γ): From γ(θ) data in in-beam γ-ray studies. From RUL, ΔJ=2, quadrupole transitions are assigned as E2.
   8006.4    184E(γ): from (36S,p2nγ) only
   9424.9    327E(γ): from (36S,p2nγ) only
  15080   2160E(γ): α 2125γ is tentatively assigned in (36S,p2nγ) from a 24+ to 22+

Back to top