ADOPTED LEVELS, GAMMAS for 204Rn

Authors: C.J. Chiara and F.G. Kondev |  Citation: Nucl. Data Sheets 111,141 (2010) |  Cutoff date: 1-Oct-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8.59×103 keV 3S(n)= 9.90×103 keV 3S(p)= 3109 keV 18Q(α)= 6546.4 keV 19
Reference: 2012WA38

References:
  A  208Ra α decay  B  192Pt(16O,4nγ)
  C  168Er(40Ar,4nγ) 








E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0ABC 0+ 74.5 s 14 
% ε = 27.6 9
% α = 72.4 9
     
   542.90 10  BC 2+      542.9 1 
  100
E2
     0
0+
  1131.50 15  BC 4+      588.6 1 
  100
E2
   542.90
2+
  1627.8 13   C (2,3,4+)     1084.9 13 
  100

   542.90
2+
  1772.79 17  BC 6+      641.3 1 
  100
E2
  1131.50
4+
  1806.20 17  BC 6+      674.7 1 
  100
E2
  1131.50
4+
  1911.9 5   C (5,6+)      779.9 6 
  100

  1131.50
4+
  2032.72 19  BC 8+ < 5 ns    259.9 1 
  100
E2
  1772.79
6+
  2105.11 19  BC 8+      298.9 1 
  100
E2
  1806.20
6+
  2182.7 6   C (6,7)      376.5 5 
  100

  1806.20
6+
  2218.81 19  BC 9-      113.7 1 
   186.1 1 
   81 4 
  100 4 
E1
E1
  2105.11
  2032.72
8+
8+
  2239.2 3   C (7,8+)      327.0 5 
   433.2 4 
   466.4 4 
   40 4 
   96 8 
  100 8 



  1911.9
  1806.20
  1772.79
(5,6+)
6+
6+
  2248.13 24   C 8+      215.3 2 
   475.6 3 
   36 7 
  100 7 
M1
E2
  2032.72
  1772.79
8+
6+
  2365.5 5   C (8,9)      332.8 4 
  100

  2032.72
8+
  2371.2 4   C (8,9)      266.1 3 
  100

  2105.11
8+
  2452.8 3  BC 10+      234.0 2 
  100
E1
  2218.81
9-
  2461.9 4  BC 10- 33.4 ns 24     242.8 4 
  100 9 
M1
  2218.81
9-
  2540.0 7   C (8+)      767.2 6 
  100

  1772.79
6+
  2597.2 4  BC 11-      135.2 2 
  100
M1
  2461.9
10-
  2636.61 21  BC 10+      603.9 1 
  100
E2
  2032.72
8+
  2681.1 3   C 10+      576.0 2 
  100
E2
  2105.11
8+
  2688.1 3   C 10+      583.0 2 
  100
E2
  2105.11
8+
  2794.3 7   C 9+      761.6 6 
  100
M1
  2032.72
8+
  2884.8 8  B  (11,12-)      288
   422.5
 
 


  2597.2
  2461.9
11-
10-
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2894.9 4   C (10+)      646.8 3 
  100
(E2)
  2248.13
8+
  2933.11 21   C (10+)      828.0 1 
  100

  2105.11
8+
  3035.3 3  BC 12+ 14 ns 4     438.0 4 
   582.6 2 
   59 5 
  100 5 
E1
E2
  2597.2
  2452.8
11-
10+
  3151.0 4   C (12+)      469.9 2 
  100
(E2)
  2681.1
10+
  3165.5 4  BC (11-)      568.3 3 
  100
(M1)
  2597.2
11-
  3193.0 4   C 11      504.9 3 
  100
D
  2688.1
10+
  3228.5 4   C (11,12+)      591.9 3 
  100

  2636.61
10+
  3246.4 12   C (10+)      706.4 10 
  100

  2540.0
(8+)
  3305.8 4  BC 13-      140.3 4 
   270.5
   708.6 2 
    7.1 6 
 
  100.0 6 


E2
  3165.5
  3035.3
  2597.2
(11-)
12+
11-
  3398.7 11   C (11,12+)      465.6 10 
  100

  2933.11
(10+)
  3410.5 4   C (12+)      722.4 2 
  100
(E2)
  2688.1
10+
  3468.2 13 ? B       583.4
  100

  2884.8
(11,12-)
  3473.6 5   C (11,12+)      578.7 3 
  100

  2894.9
(10+)
  3507.1 4   C 13-      471.8 2 
  100
E1
  3035.3
12+
  3531.9 6  B  (13-)      226
   366.0
   497
 
 
 



  3305.8
  3165.5
  3035.3
13-
(11-)
12+
  3677.2 4   C 12+      511.6 3 
  1040.6 3 
  100 7 
  100 7 
E1
E2
  3165.5
  2636.61
(11-)
10+
  3736.5 5   C (12,13,14+)      262.9 8 
   508.0 4 
   25 5 
  100 8 


  3473.6
  3228.5
(11,12+)
(11,12+)
  3782.3 6   C (12,13,14+)      371.8 4 
  100

  3410.5
(12+)
  3895.0 5   C (13,14,15-)      589.2 3 
  100

  3305.8
13-
  3949.0 4   C 14+      271.8 2 
  100
E2
  3677.2
12+
  3980.2 13   C (12,13,14+)      751.7 12 
  100

  3228.5
(11,12+)
  3983.8 8  B  (14,15-)      452
   678
 
 


  3531.9
  3305.8
(13-)
13-
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  4001.9 5   C 14+      494.8 2 
  100
E1
  3507.1
13-
  4087.4 5   C (14,15,16+)      138.4 3 
  100

  3949.0
14+
  4095.8 9  B  (15-)      112
   790
 
 


  3983.8
  3305.8
(14,15-)
13-
  4120.7 8   C (13,14+)      710.2 7 
  100

  3410.5
(12+)
  4253.9 12  B  (14,15-)      722
  100

  3531.9
(13-)
  4413.9 7   C (15,16,17-)      518.9 5 
  100

  3895.0
(13,14,15-)
  4583.2 10   C (15,16,17-)      688.2 8 
  100

  3895.0
(13,14,15-)

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

Jπ(level): From deduced transition multipolarities using γ(θ) in 192Pt(16O,4nγ) and DCO ratios in 168Er(40Ar,4nγ), including α(exp) deduced from intensity-balance considerations.

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
   542.90 2+      542.9 1 E20.0290α=0.0290, α(K)=0.0201 3, α(L)=0.00671 10, α(M)=0.001695 24, α(N)=0.000441 7, α(O)=9.29×10-5 13, α(P)=1.207E-5 17, α(N+)=0.000546 8
  1131.50 4+      588.6 1 E20.0242α=0.0242, α(K)=0.01712 24, α(L)=0.00529 8, α(M)=0.001327 19, α(N)=0.000345 5, α(O)=7.30×10-5 11, α(P)=9.58E-6 14, α(N+)=0.000428 6
  1772.79 6+      641.3 1 E20.0200α=0.0200, α(K)=0.01451 21, α(L)=0.00414 6, α(M)=0.001033 15, α(N)=0.000269 4, α(O)=5.70×10-5 8, α(P)=7.57E-6 11, α(N+)=0.000333 5
  1806.20 6+      674.7 1 E20.0180α=0.0180, α(K)=0.01317 19, α(L)=0.00360 5, α(M)=0.000895 13, α(N)=0.000233 4, α(O)=4.95×10-5 7, α(P)=6.61E-6 10, α(N+)=0.000289 4
  2032.72 8+ < 5 ns    259.9 1 E20.215B(E2)(W.u.)>1.1, α=0.215, α(K)=0.0941 14, α(L)=0.0900 13, α(M)=0.0238 4, α(N)=0.00620 9, α(O)=0.001270 18, α(P)=0.0001499 21, α(N+)=0.00762 11
  2105.11 8+      298.9 1 E20.1395α=0.1395, α(K)=0.0695 10, α(L)=0.0520 8, α(M)=0.01367 20, α(N)=0.00356 5, α(O)=0.000733 11, α(P)=8.79×10-5 13, α(N+)=0.00438 7
  2218.81 9-      113.7 1 E10.341α=0.341, α(K)=0.267 4, α(L)=0.0561 8, α(M)=0.01341 19, α(N)=0.00344 5, α(O)=0.000720 11, α(P)=9.29×10-5 14, α(N+)=0.00426 6
9-      186.1 1 E10.1024α=0.1024, α(K)=0.0820 12, α(L)=0.01556 22, α(M)=0.00370 6, α(N)=0.000954 14, α(O)=0.000202 3, α(P)=2.71×10-5 4, α(N+)=0.001183 17
  2248.13 8+      215.3 2 M11.497α=1.497, α(K)=1.210 18, α(L)=0.218 4, α(M)=0.0518 8, α(N)=0.01349 20, α(O)=0.00295 5, α(P)=0.000431 7, α(N+)=0.01687 24
8+      475.6 3 E20.0397α=0.0397, α(K)=0.0261 4, α(L)=0.01013 15, α(M)=0.00258 4, α(N)=0.000672 10, α(O)=0.0001408 20, α(P)=1.80×10-5 3, α(N+)=0.000831 12
  2452.8 10+      234.0 2 E10.0592α=0.0592, α(K)=0.0477 7, α(L)=0.00875 13, α(M)=0.00208 3, α(N)=0.000536 8, α(O)=0.0001143 17, α(P)=1.554×10-5 22, α(N+)=0.000666 10
  2461.9 10- 33.4 ns 24     242.8 4 M11.071B(M1)(W.u.)=2.22×10-5 17, α=1.071, α(K)=0.866 13, α(L)=0.1557 23, α(M)=0.0370 6, α(N)=0.00963 15, α(O)=0.00211 4, α(P)=0.000308 5, α(N+)=0.01205 18
  2597.2 11-      135.2 2 M15.57α=5.57, α(K)=4.49 7, α(L)=0.816 12, α(M)=0.194 3, α(N)=0.0505 8, α(O)=0.01105 17, α(P)=0.001614 24, α(N+)=0.0632 10
  2636.61 10+      603.9 1 E20.0228α=0.0228, α(K)=0.01629 23, α(L)=0.00491 7, α(M)=0.001230 18, α(N)=0.000320 5, α(O)=6.77×10-5 10, α(P)=8.92E-6 13, α(N+)=0.000397 6
  2681.1 10+      576.0 2 E20.0254α=0.0254, α(K)=0.0179 3, α(L)=0.00563 8, α(M)=0.001415 20, α(N)=0.000369 6, α(O)=7.78×10-5 11, α(P)=1.018E-5 15, α(N+)=0.000456 7
  2688.1 10+      583.0 2 E20.0247α=0.0247, α(K)=0.01744 25, α(L)=0.00543 8, α(M)=0.001365 20, α(N)=0.000355 5, α(O)=7.50×10-5 11, α(P)=9.84E-6 14, α(N+)=0.000440 7
  2794.3 9+      761.6 6 M10.0494α=0.0494, α(K)=0.0401 6, α(L)=0.00701 10, α(M)=0.001659 24, α(N)=0.000432 7, α(O)=9.46×10-5 14, α(P)=1.383E-5 20, α(N+)=0.000540 8
  2894.9 (10+)      646.8 3 (E2)0.0197α=0.0197, α(K)=0.01428 20, α(L)=0.00404 6, α(M)=0.001008 15, α(N)=0.000262 4, α(O)=5.56×10-5 8, α(P)=7.40E-6 11, α(N+)=0.000325 5
  3035.3 12+ 14 ns 4     438.0 4 E10.01449B(E1)(W.u.)=6.0E-8 19, α=0.01449, α(K)=0.01184 17, α(L)=0.00202 3, α(M)=0.000475 7, α(N)=0.0001231 18, α(O)=2.65E-5 4, α(P)=3.72E-6 6, α(N+)=0.0001533 22
12+ 14 ns 4     582.6 2 E20.0247B(E2)(W.u.)=0.0052 16, α=0.0247, α(K)=0.01747 25, α(L)=0.00545 8, α(M)=0.001368 20, α(N)=0.000356 5, α(O)=7.52E-5 11, α(P)=9.86E-6 14, α(N+)=0.000441 7
  3151.0 (12+)      469.9 2 (E2)0.0408α=0.0408, α(K)=0.0268 4, α(L)=0.01052 15, α(M)=0.00269 4, α(N)=0.000700 10, α(O)=0.0001464 21, α(P)=1.86×10-5 3, α(N+)=0.000865 13
  3165.5 (11-)      568.3 3 (M1)0.1067α=0.1067, α(K)=0.0866 13, α(L)=0.01527 22, α(M)=0.00361 5, α(N)=0.000941 14, α(O)=0.000206 3, α(P)=3.01×10-5 5, α(N+)=0.001178 17
  3305.8 13-      708.6 2 E20.01619α=0.01619, α(K)=0.01200 17, α(L)=0.00316 5, α(M)=0.000781 11, α(N)=0.000203 3, α(O)=4.33×10-5 6, α(P)=5.82E-6 9, α(N+)=0.000253 4
  3410.5 (12+)      722.4 2 (E2)0.01555α=0.01555, α(K)=0.01158 17, α(L)=0.00300 5, α(M)=0.000741 11, α(N)=0.000193 3, α(O)=4.11×10-5 6, α(P)=5.54E-6 8, α(N+)=0.000240 4
  3507.1 13-      471.8 2 E10.01241α=0.01241, α(K)=0.01016 15, α(L)=0.001716 24, α(M)=0.000404 6, α(N)=0.0001046 15, α(O)=2.26×10-5 4, α(P)=3.18E-6 5, α(N+)=0.0001304 19
E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
  3677.2 12+      511.6 3 E10.01051α=0.01051, α(K)=0.00861 13, α(L)=0.001444 21, α(M)=0.000340 5, α(N)=8.79×10-5 13, α(O)=1.90E-5 3, α(P)=2.68E-6 4, α(N+)=0.0001096 16
12+     1040.6 3 E20.00753α=0.00753 11, α(K)=0.00591 9, α(L)=0.001228 18, α(M)=0.000297 5, α(N)=7.72×10-5 11, α(O)=1.664E-5 24, α(P)=2.32E-6 4, α(N+)=9.62E-5 14
  3949.0 14+      271.8 2 E20.187α=0.187, α(K)=0.0854 12, α(L)=0.0753 11, α(M)=0.0199 3, α(N)=0.00518 8, α(O)=0.001062 16, α(P)=0.0001260 18, α(N+)=0.00637 10
  4001.9 14+      494.8 2 E10.01125α=0.01125, α(K)=0.00921 13, α(L)=0.001550 22, α(M)=0.000365 6, α(N)=9.44×10-5 14, α(O)=2.04E-5 3, α(P)=2.88E-6 4, α(N+)=0.0001177 17

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     00+ 74.5 s 14 
% ε = 27.6 9
% α = 72.4 9
%α is weighted average of 70% 2 (1971Ho01) and 73% 1 (1993Wa04). Other: 42% 10 (1967Va17).
  1806.206+   Possible configuration=(π f7/2)+26+.
  2032.728+ < 5 ns Possible configuration=(π h9/2)+28+.
  2461.910- 33.4 ns 24  Possible configuration=((π f7/2)+1(π i13/2)+1)10-.
  2597.211-   Possible configuration=((π h9/2)+1(π i13/2)+1)11-.

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Additional Gamma Comments:

E(level)E(gamma)Comments
  2218.81   113.7M(γ): Other: α(exp) deduced from intensity-balance considerations favors E1 rather than M1 assignment in 192Pt(16O,4nγ) (1981Ho29)
  2597.2   135.2M(γ): Based on γ(θ) the E1 multipolarity is assigned in 1981Ho29, but the α(exp) deduced from intensity balance considerations in 2002Do19 favors M1
  2884.8   288E(γ): From 192Pt(16O,4nγ)
   422.5E(γ): From 192Pt(16O,4nγ)
  3305.8   270.5E(γ): From 192Pt(16O,4nγ)
  3468.2   583.4E(γ): From 192Pt(16O,4nγ)
I(γ): From 192Pt(16O,4nγ)
  3531.9   226E(γ): From 192Pt(16O,4nγ)
   366.0E(γ): From 192Pt(16O,4nγ)
   497E(γ): From 192Pt(16O,4nγ)
  3983.8   452E(γ): From 192Pt(16O,4nγ)
   678E(γ): From 192Pt(16O,4nγ)
  4095.8   112E(γ): From 192Pt(16O,4nγ)
   790E(γ): From 192Pt(16O,4nγ)
  4253.9   722E(γ): From 192Pt(16O,4nγ)

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