ADOPTED LEVELS, GAMMAS for 210Rn

Author: M. Shamsuzzoha Basunia |  Citation: Nucl. Data Sheets 121, 561 (2014) |  Cutoff date: 31-Mar-2014 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-6272 keV 16S(n)= 8747 keV 21S(p)= 4011 keV 7Q(α)= 6158.9 keV 22
Reference: 2012WA38

References:
  A  210Fr ε decay (3.18 M)  B  214Ra α decay (2.46 S)
  C  214Ra α decay (68.6 μs)  D  (HI,xnγ)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
        0.0ABCD 0+ 2.4 h 1 
% α = 96 1
% ε = 4 1
     
      643.90 10 ABCD 2+      643.9 1 
  100
E2
        0.0
0+
     1461.60 14 A CD (4)+      817.7 1 
  100
E2
      643.90
2+
     1545.10 14 A  D (4)+      901.2 1 
  100
E2
      643.90
2+
     1664.70 15 A CD (6)+ 7.6 ns 7     119.6 1 
   203.1 1 
    7.1 5 
  100 1 
E2
E2
     1545.10
     1461.60
(4)+
(4)+
   X+1664.6 1   CD (8+) 644 ns 40       XS
 

     1664.70
(6)+
   X+2031.60 10    D (8+)      367.0 1 
  100

   X+1664.6
(8+)
   X+2265.79 8    D (9)+ < 21 ns    601.2 1 
  100
M1+E2
   X+1664.6
(8+)
   X+2376.88 8    D (10)+ < 1.4 ns    111.1 1 
   712.3 1 
    2.1 3 
  100.0 3 
M1
E2
   X+2265.79
   X+1664.6
(9)+
(8+)
   X+2562.31 11    D (11)- 64 ns 3     185.5 1 
   897.6 2 
  100 5 
   23 5 
E1
(E3)
   X+2376.88
   X+1664.6
(10)+
(8+)
   X+2922.63 12    D (12)+ < 1.4 ns    360.4 2 
   545.7 1 
    0.3 1 
  100 3 
E1
E2
   X+2562.31
   X+2376.88
(11)-
(10)+
   X+3110.05 13    D (12)- < 5.5 ns    547.7 1 
  100
M1
   X+2562.31
(11)-
   X+3248.06 13    D (14)+ 76 ns 7     325.4 1 
  100
E2
   X+2922.63
(12)+
   X+3404.14 12    D (13)- < 5.5 ns    294.1 1 
   841.9 1 
   35 8 
  100 18 
M1
E2
   X+3110.05
   X+2562.31
(12)-
(11)-
   X+3782.81 14    D (14)-      378.7 1 
   672.7 1 
  100 24 
   71 18 
M1

   X+3404.14
   X+3110.05
(13)-
(12)-
   X+3812.40 16    D (17)- 1.06 µs 5     564.3 1 
  100
E3
   X+3248.06
(14)+
   X+3864.28 14    D (15-) < 8 ns    460.2 1 
   616.2 1 
   10 2 
  100 12 

E1
   X+3404.14
   X+3248.06
(13)-
(14)+
   X+3920.03 16    D (15+) < 5.5 ns    672.0 1 
  100

   X+3248.06
(14)+
   X+4351.70 19    D (17-)      539.3 1 
  100
M1
   X+3812.40
(17)-
   X+4614.20 19    D (18-)      801.8 1 
  100
M1
   X+3812.40
(17)-
   X+4730.70 22    D (17-)      379.0 1 
  100

   X+4351.70
(17-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   X+4889.13 19    D (15+)      969.2 2 
  1106.2 2 
   55 14 
  100 23 
M1+E2

   X+3920.03
   X+3782.81
(15+)
(14)-
   X+4898.94 20    D (16+) < 5.5 ns   1035.0 3 
  1086.5 2 
   97 19 
  100 19 

E1
   X+3864.28
   X+3812.40
(15-)
(17)-
   X+4913.72 22    D (17+)        
   X+4993.43 19    D (20)+ 12.3 ns 9    1181.0 1 
  100
E3
   X+3812.40
(17)-
   X+5046.41 22    D (17+)      133.0 2 
  100

   X+4913.72
(17+)
   X+5056.20 24    D (18-)      325.5 1 
  100
M1
   X+4730.70
(17-)
   X+5162.8 3    D (19-)      548.6 2 
  100

   X+4614.20
(18-)
   X+5170.8 3    D (19-)     1358.4 2 
  100 10 
E2
   X+3812.40
(17)-
   X+5253.87 22    D (17+)      355.0 1 
  100
M1
   X+4898.94
(16+)
   X+5380.99 21    D (18+) < 5.5 ns    127.4 2 
   467.2 1 
   482.0 1 
   16 4 
  100 20 
   52 8 
M1


   X+5253.87
   X+4913.72
   X+4898.94
(17+)
(17+)
(16+)
   X+5383.87 20    D (19+) < 5.5 ns    390.4 1 
  100
(M1)
   X+4993.43
(20)+
   X+5684.64 21    D (19+) < 5.5 ns    303.6 1 
   638.3 1 
  100 4 
   24 3 
M1+E2

   X+5380.99
   X+5046.41
(18+)
(17+)
   X+5861.0 4    D (20-)      690.2 2 
  100
(M1)
   X+5170.8
(19-)
   X+5866.33 20    D (21)+ < 5.5 ns    872.9 1 
  100
M1
   X+4993.43
(20)+
   X+5876.31 20    D (20)+ < 7 ns    191.7 1 
   492.4 1 
   882.9 2 
   47 10 
   57 7 
  100 9 
M1
M1+E2
M1
   X+5684.64
   X+5383.87
   X+4993.43
(19+)
(19+)
(20)+
   X+6036.02 21    D (21)+ < 7 ns    159.7 1 
  100
M1
   X+5876.31
(20)+
   X+6469.02 21    D (23)+ 1.04 µs 7     433.0 1 
   602.7 1 
  100 7 
    8 1 
E2
E2
   X+6036.02
   X+5866.33
(21)+
(21)+
   X+6525.83 23    D (22)+      659.5 1 
  100
M1
   X+5866.33
(21)+
   X+6543.4 3    D (21)+      677.1 2 
  100
M1
   X+5866.33
(21)+
   X+6895.12 23    D (24+) < 35 ns    426.1 1 
  100
M1
   X+6469.02
(23)+
   X+7035.9 4    D (23)+      566.9 3 
  100
M1
   X+6469.02
(23)+
   X+7224.3 4    D (23+)     1358.0 3 
  100

   X+5866.33
(21)+
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
   X+7311.02 23    D (26)- 34 ns 2     415.9 1 
   842.0 1 
   10 1 
  100 13 

E3
   X+6895.12
   X+6469.02
(24+)
(23)+
   X+7329.4 5    D (24+)      293.5 2 
  100

   X+7035.9
(23)+
   X+7379.8 3    D      854.0 2 
  100

   X+6525.83
(22)+
   X+7419.3 4    D (25+)      383.4 1 
  100

   X+7035.9
(23)+
   X+7460.4 5    D (24+)      236.1 2 
  100

   X+7224.3
(23+)
   X+7875.13 25    D (27-)      564.2 1 
  100

   X+7311.02
(26)-
   X+7973.4 3    D (26)-      662.4 2 
  100
M1
   X+7311.02
(26)-
   X+7978.6 4    D (27-)      667.6 3 
  100

   X+7311.02
(26)-
   X+8263.3 5    D (27-)      284.7 2 
  100

   X+7978.6
(27-)
   X+8556.13 25    D (29)+ 1.8 ns 2     681.4 2 
  1245.0 1 
   16 4 
  100 9 

E3
   X+7875.13
   X+7311.02
(27-)
(26)-
   X+8887.4 9    D      914.0 8 
  100

   X+7973.4
(26)-
   X+8899.1 4    D (29+)      343.0 2 
  100

   X+8556.13
(29)+
   X+8928.6 4    D (29+)      372.5 2 
  100

   X+8556.13
(29)+
   X+9249.6 3    D (30+) < 0.69 ns    693.5 1 
  100
M1+E2
   X+8556.13
(29)+
   X+9569.3 3    D (30-)      319.7 1 
  100

   X+9249.6
(30+)
   X+9735.6 4    D (31-)      166.3 2 
  100

   X+9569.3
(30-)
   X+9764.7 3    D (31+) < 0.69 ns    515.1 1 
  100
M1
   X+9249.6
(30+)
  X+10079.9 3    D (31+)      315.2 1 
  100

   X+9764.7
(31+)
  X+10086.8 3    D (32+) < 0.69 ns    322.1 1 
  100

   X+9764.7
(31+)
  X+10752.1 4    D (34+) < 0.69 ns    665.3 2 
  100

  X+10086.8
(32+)
  X+10835.6 6    D (33+)      755.7 5 
  100

  X+10079.9
(31+)
  X+10975.4 4    D (34+)      888.6 2 
  100

  X+10086.8
(32+)
  X+11185.9 5    D (35-)      210.5 2 
  100

  X+10975.4
(34+)
  X+11492.3 7    D (36-)      740.2 5 
  100

  X+10752.1
(34+)
  X+11978.4 7    D (36-)      792.5 5 
  100

  X+11185.9
(35-)
  X+12026.0 5    D (37-) < 0.69 ns   1273.9 2 
  100
E3
  X+10752.1
(34+)

E(level): From least-squares fit to γ-ray energies.

E(level): x ≈45, based on the excitation energy 1709 keV 30 in 214Ra α decay (68.6 μs) for the x+1664.5 level. See comments in the Adopted Gamma table for x.

Jπ(level): Spin and parity assignments are based on γ-ray multipolarities and γ(θ) measurements in (HI,xnγ), shell model calculations, and systematics of B(E3) values in this mass region (2005Po10, 1982Po03). Specific arguments are given with the individual levels.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - yrast SEQUENCE
        0.0 0+ 2.4 h 1 
% α = 96 1
% ε = 4 1
     
      643.90 10  2+      643.9 1 
  100
E2
        0.0
0+
     1461.60 14  (4)+      817.7 1 
  100
E2
      643.90
2+
     1664.70 15  (6)+ 7.6 ns 7     119.6 1 
   203.1 1 
    7.1 5 
  100 1 
E2
E2
     1545.10
     1461.60
(4)+
(4)+
   X+1664.6 1  (8+) 644 ns 40       XS
 

     1664.70
(6)+
   X+2376.88 8  (10)+ < 1.4 ns    111.1 1 
   712.3 1 
    2.1 3 
  100.0 3 
M1
E2
   X+2265.79
   X+1664.6
(9)+
(8+)
   X+2922.63 12  (12)+ < 1.4 ns    360.4 2 
   545.7 1 
    0.3 1 
  100 3 
E1
E2
   X+2562.31
   X+2376.88
(11)-
(10)+
   X+3248.06 13  (14)+ 76 ns 7     325.4 1 
  100
E2
   X+2922.63
(12)+
   X+3812.40 16  (17)- 1.06 µs 5     564.3 1 
  100
E3
   X+3248.06
(14)+
   X+4993.43 19  (20)+ 12.3 ns 9    1181.0 1 
  100
E3
   X+3812.40
(17)-
   X+5876.31 20  (20)+ < 7 ns    191.7 1 
   492.4 1 
   882.9 2 
   47 10 
   57 7 
  100 9 
M1
M1+E2
M1
   X+5684.64
   X+5383.87
   X+4993.43
(19+)
(19+)
(20)+
   X+6036.02 21  (21)+ < 7 ns    159.7 1 
  100
M1
   X+5876.31
(20)+
   X+6469.02 21  (23)+ 1.04 µs 7     433.0 1 
   602.7 1 
  100 7 
    8 1 
E2
E2
   X+6036.02
   X+5866.33
(21)+
(21)+
   X+7311.02 23  (26)- 34 ns 2     415.9 1 
   842.0 1 
   10 1 
  100 13 

E3
   X+6895.12
   X+6469.02
(24+)
(23)+
   X+8556.13 25  (29)+ 1.8 ns 2     681.4 2 
  1245.0 1 
   16 4 
  100 9 

E3
   X+7875.13
   X+7311.02
(27-)
(26)-
   X+9249.6 3  (30+) < 0.69 ns    693.5 1 
  100
M1+E2
   X+8556.13
(29)+
   X+9764.7 3  (31+) < 0.69 ns    515.1 1 
  100
M1
   X+9249.6
(30+)
  X+10086.8 3  (32+) < 0.69 ns    322.1 1 
  100

   X+9764.7
(31+)
  X+10752.1 4  (34+) < 0.69 ns    665.3 2 
  100

  X+10086.8
(32+)
  X+12026.0 5  (37-) < 0.69 ns   1273.9 2 
  100
E3
  X+10752.1
(34+)

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Additional Gamma Data:















E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
      643.90 2+      643.9 1 E2 0.0198α=0.0198, α(K)=0.01440 21, α(L)=0.00409 6, α(M)=0.001021 15, α(N)=0.000266 4, α(O)=5.63×10-5 8, α(P)=7.49E-6 11
     1461.60 (4)+      817.7 1 E2 0.01207α=0.01207, α(K)=0.00918 13, α(L)=0.00218 3, α(M)=0.000535 8, α(N)=0.0001392 20, α(O)=2.98×10-5 5, α(P)=4.06E-6 6
     1545.10 (4)+      901.2 1 E2 0.00995α=0.00995, α(K)=0.00768 11, α(L)=0.001719 24, α(M)=0.000419 6, α(N)=0.0001090 16, α(O)=2.34×10-5 4, α(P)=3.22E-6 5
     1664.70 (6)+ 7.6 ns 7     119.6 1 E2 3.88B(E2)(W.u.)=1.58 19, α=3.88, α(K)=0.361 5, α(L)=2.60 4, α(M)=0.700 11, α(N)=0.182 3, α(O)=0.0368 6, α(P)=0.00411 6
(6)+ 7.6 ns 7     203.1 1 E2 0.495B(E2)(W.u.)=1.58 15, α=0.495, α(K)=0.1594 23, α(L)=0.248 4, α(M)=0.0663 10, α(N)=0.01727 25, α(O)=0.00352 5, α(P)=0.000405 6
   X+2265.79 (9)+ < 21 ns    601.2 1 M1+E2-0.20 50.0893α=0.0893 19, α(K)=0.0724 16, α(L)=0.01282 25, α(M)=0.00304 6, α(N)=0.000791 15, α(O)=0.000173 4, α(P)=2.53×10-5 5
   X+2376.88 (10)+ < 1.4 ns    111.1 1 M1 9.73α=9.73, α(K)=7.85 12, α(L)=1.434 21, α(M)=0.341 5, α(N)=0.0888 13, α(O)=0.0194 3, α(P)=0.00284 4
(10)+ < 1.4 ns    712.3 1 E2 0.01602α=0.01602, α(K)=0.01189 17, α(L)=0.00311 5, α(M)=0.000770 11, α(N)=0.000201 3, α(O)=4.27×10-5 6, α(P)=5.74E-6 8
   X+2562.31 (11)- 64 ns 3     185.5 1 E1 0.1032B(E1)(W.u.)=3.5E-7 4, α=0.1032, α(K)=0.0826 12, α(L)=0.01569 22, α(M)=0.00373 6, α(N)=0.000962 14, α(O)=0.000204 3, α(P)=2.73E-5 4
(11)- 64 ns 3     897.6 2 (E3) 0.0249B(E3)(W.u.)=2.7 6, α=0.0249, α(K)=0.01717 24, α(L)=0.00579 9, α(M)=0.001468 21, α(N)=0.000384 6, α(O)=8.14E-5 12, α(P)=1.085E-5 16
   X+2922.63 (12)+ < 1.4 ns    360.4 2 E1 0.0220α=0.0220, α(K)=0.0179 3, α(L)=0.00312 5, α(M)=0.000738 11, α(N)=0.000191 3, α(O)=4.10×10-5 6, α(P)=5.71E-6 8
(12)+ < 1.4 ns    545.7 1 E2 0.0287α=0.0287, α(K)=0.0199 3, α(L)=0.00661 10, α(M)=0.001668 24, α(N)=0.000434 6, α(O)=9.15×10-5 13, α(P)=1.189E-5 17
   X+3110.05 (12)- < 5.5 ns    547.7 1 M1 0.1177α=0.1177, α(K)=0.0955 14, α(L)=0.01685 24, α(M)=0.00399 6, α(N)=0.001039 15, α(O)=0.000228 4, α(P)=3.33×10-5 5
   X+3248.06 (14)+ 76 ns 7     325.4 1 E2 0.1086B(E2)(W.u.)=0.0248 23, α=0.1086, α(K)=0.0578 9, α(L)=0.0378 6, α(M)=0.00987 14, α(N)=0.00257 4, α(O)=0.000531 8, α(P)=6.43E-5 9
   X+3404.14 (13)- < 5.5 ns    294.1 1 M1 0.631α=0.631, α(K)=0.511 8, α(L)=0.0914 13, α(M)=0.0217 3, α(N)=0.00565 8, α(O)=0.001237 18, α(P)=0.000181 3
(13)- < 5.5 ns    841.9 1 E2 0.01139α=0.01139, α(K)=0.00870 13, α(L)=0.00203 3, α(M)=0.000497 7, α(N)=0.0001292 18, α(O)=2.77×10-5 4, α(P)=3.79E-6 6
   X+3782.81 (14)-      378.7 1 M1 0.316α=0.316, α(K)=0.256 4, α(L)=0.0457 7, α(M)=0.01083 16, α(N)=0.00282 4, α(O)=0.000617 9, α(P)=9.02×10-5 13
   X+3812.40 (17)- 1.06 µs 5     564.3 1 E3 0.0851B(E3)(W.u.)=22.1 11, α=0.0851, α(K)=0.0454 7, α(L)=0.0294 5, α(M)=0.00775 11, α(N)=0.00203 3, α(O)=0.000423 6, α(P)=5.32E-5 8
   X+3864.28 (15-) < 8 ns    616.2 1 E1 0.00725α=0.00725, α(K)=0.00596 9, α(L)=0.000982 14, α(M)=0.000230 4, α(N)=5.97×10-5 9, α(O)=1.293E-5 19, α(P)=1.84E-6 3
   X+4351.70 (17-)      539.3 1 M1 0.1226α=0.1226, α(K)=0.0995 14, α(L)=0.01756 25, α(M)=0.00416 6, α(N)=0.001083 16, α(O)=0.000237 4, α(P)=3.47×10-5 5
   X+4614.20 (18-)      801.8 1 M1 0.0431α=0.0431, α(K)=0.0351 5, α(L)=0.00612 9, α(M)=0.001448 21, α(N)=0.000377 6, α(O)=8.26×10-5 12, α(P)=1.208E-5 17
   X+4889.13 (15+)      969.2 2 M1+E2 0.017α=0.017 9, α(K)=0.014 8, α(L)=0.0026 12, α(M)=0.0006 3, α(N)=0.00016 7, α(O)=3.5×10-5 16, α(P)=5.0E-6 23
   X+4898.94 (16+) < 5.5 ns   1086.5 2 E1 0.00254α=0.00254, α(K)=0.00211 3, α(L)=0.000332 5, α(M)=7.75×10-5 11, α(N)=2.01E-5 3, α(O)=4.38E-6 7, α(P)=6.33E-7 9
   X+4993.43 (20)+ 12.3 ns 9    1181.0 1 E3 0.01333B(E3)(W.u.)=11.6 9, α=0.01333, α(K)=0.00989 14, α(L)=0.00259 4, α(M)=0.000643 9, α(N)=0.0001678 24, α(O)=3.60E-5 5, α(P)=4.94E-6 7
   X+5056.20 (18-)      325.5 1 M1 0.478α=0.478, α(K)=0.387 6, α(L)=0.0691 10, α(M)=0.01640 23, α(N)=0.00427 6, α(O)=0.000935 14, α(P)=0.0001366 20
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityMixing
Ratio
Conversion
Coefficient
Additional Data
   X+5170.8 (19-)     1358.4 2 E2 0.00459α=0.00459, α(K)=0.00366 6, α(L)=0.000686 10, α(M)=0.0001638 23, α(N)=4.26×10-5 6, α(O)=9.23E-6 13, α(P)=1.313E-6 19
   X+5253.87 (17+)      355.0 1 M1 0.377α=0.377, α(K)=0.306 5, α(L)=0.0545 8, α(M)=0.01292 19, α(N)=0.00337 5, α(O)=0.000737 11, α(P)=0.0001076 15
   X+5380.99 (18+) < 5.5 ns    127.4 2 M1 6.59α=6.59, α(K)=5.32 8, α(L)=0.967 15, α(M)=0.230 4, α(N)=0.0599 9, α(O)=0.01311 20, α(P)=0.00191 3
   X+5383.87 (19+) < 5.5 ns    390.4 1 (M1) 0.291α=0.291, α(K)=0.236 4, α(L)=0.0420 6, α(M)=0.00996 14, α(N)=0.00260 4, α(O)=0.000568 8, α(P)=8.30×10-5 12
   X+5684.64 (19+) < 5.5 ns    303.6 1 M1+E2 0.36α=0.36 23, α(K)=0.27 20, α(L)=0.066 18, α(M)=0.016 4, α(N)=0.0043 10, α(O)=0.00091 23, α(P)=0.00012 5
   X+5861.0 (20-)      690.2 2 (M1) 0.0639α=0.0639, α(K)=0.0519 8, α(L)=0.00910 13, α(M)=0.00215 3, α(N)=0.000561 8, α(O)=0.0001228 18, α(P)=1.80×10-5 3
   X+5866.33 (21)+ < 5.5 ns    872.9 1 M1 0.0346α=0.0346, α(K)=0.0281 4, α(L)=0.00490 7, α(M)=0.001157 17, α(N)=0.000301 5, α(O)=6.60×10-5 10, α(P)=9.66E-6 14
   X+5876.31 (20)+ < 7 ns    191.7 1 M1 2.07α=2.07, α(K)=1.675 24, α(L)=0.302 5, α(M)=0.0718 11, α(N)=0.0187 3, α(O)=0.00409 6, α(P)=0.000598 9
(20)+ < 7 ns    492.4 1 M1+E2 0.10α=0.10 6, α(K)=0.08 6, α(L)=0.016 7, α(M)=0.0038 15, α(N)=0.0010 4, α(O)=0.00021 9, α(P)=3.0×10-5 14
(20)+ < 7 ns    882.9 2 M1 0.0336α=0.0336, α(K)=0.0273 4, α(L)=0.00475 7, α(M)=0.001123 16, α(N)=0.000292 4, α(O)=6.40×10-5 9, α(P)=9.37E-6 14
   X+6036.02 (21)+ < 7 ns    159.7 1 M1 3.47α=3.47, α(K)=2.80 4, α(L)=0.507 8, α(M)=0.1204 17, α(N)=0.0314 5, α(O)=0.00687 10, α(P)=0.001003 15
   X+6469.02 (23)+ 1.04 µs 7     433.0 1 E2 0.0501B(E2)(W.u.)=0.00043 5, α=0.0501, α(K)=0.0316 5, α(L)=0.01376 20, α(M)=0.00353 5, α(N)=0.000920 13, α(O)=0.000192 3, α(P)=2.42E-5 4
(23)+ 1.04 µs 7     602.7 1 E2 0.0229B(E2)(W.u.)=6.5E-6 11, α=0.0229, α(K)=0.01635 23, α(L)=0.00494 7, α(M)=0.001237 18, α(N)=0.000322 5, α(O)=6.81E-5 10, α(P)=8.97E-6 13
   X+6525.83 (22)+      659.5 1 M1 0.0720α=0.0720, α(K)=0.0585 9, α(L)=0.01027 15, α(M)=0.00243 4, α(N)=0.000633 9, α(O)=0.0001385 20, α(P)=2.03×10-5 3
   X+6543.4 (21)+      677.1 2 M1 0.0672α=0.0672, α(K)=0.0546 8, α(L)=0.00958 14, α(M)=0.00227 4, α(N)=0.000590 9, α(O)=0.0001292 19, α(P)=1.89×10-5 3
   X+6895.12 (24+) < 35 ns    426.1 1 M1 0.230α=0.230, α(K)=0.187 3, α(L)=0.0331 5, α(M)=0.00785 11, α(N)=0.00205 3, α(O)=0.000448 7, α(P)=6.54×10-5 10
   X+7035.9 (23)+      566.9 3 M1 0.1074α=0.1074, α(K)=0.0872 13, α(L)=0.01537 22, α(M)=0.00364 6, α(N)=0.000948 14, α(O)=0.000207 3, α(P)=3.03×10-5 5
   X+7311.02 (26)- 34 ns 2     842.0 1 E3 0.0291B(E3)(W.u.)=40 8, α=0.0291, α(K)=0.0196 3, α(L)=0.00709 10, α(M)=0.00181 3, α(N)=0.000473 7, α(O)=0.0001001 14, α(P)=1.324E-5 19
   X+7973.4 (26)-      662.4 2 M1 0.0712α=0.0712, α(K)=0.0579 9, α(L)=0.01015 15, α(M)=0.00240 4, α(N)=0.000625 9, α(O)=0.0001369 20, α(P)=2.00×10-5 3
   X+8556.13 (29)+ 1.8 ns 2    1245.0 1 E3 0.01189B(E3)(W.u.)=47 8, α=0.01189, α(K)=0.00891 13, α(L)=0.00225 4, α(M)=0.000555 8, α(N)=0.0001448 21, α(O)=3.11E-5 5, α(P)=4.29E-6 6
   X+9249.6 (30+) < 0.69 ns    693.5 1 M1+E2 0.040α=0.040 23, α(K)=0.032 20, α(L)=0.006 3, α(M)=0.0015 7, α(N)=0.00038 17, α(O)=8.E-5 4, α(P)=1.2E-5 6
   X+9764.7 (31+) < 0.69 ns    515.1 1 M1 0.1385α=0.1385, α(K)=0.1124 16, α(L)=0.0199 3, α(M)=0.00470 7, α(N)=0.001226 18, α(O)=0.000268 4, α(P)=3.92×10-5 6
  X+12026.0 (37-) < 0.69 ns   1273.9 2 E3 0.01132α=0.01132, α(K)=0.00851 12, α(L)=0.00211 3, α(M)=0.000521 8, α(N)=0.0001359 19, α(O)=2.92×10-5 4, α(P)=4.03E-6 6

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
        0.00+ 2.4 h 1 
% α = 96 1
% ε = 4 1
From 1955Mo68, 1971Go35.
E(level): From 1955Mo68, 1971Go35. yrast SEQUENCE.
      643.902+   E(level): yrast SEQUENCE.
     1461.60(4)+   E(level): yrast SEQUENCE.
     1664.70(6)+ 7.6 ns 7  E(level): yrast SEQUENCE.
   X+1664.6(8+) 644 ns 40  Q=0.31 4, μ=7.184 56
g-factor=0.898 7 (TDPAD) (1986Po01); g-factor=0.883 10 (DPAD) (1981Ma28).
E(level): g-factor=0.898 7 (TDPAD) (1986Po01); g-factor=0.883 10 (DPAD) (1981Ma28). yrast SEQUENCE.
   X+2376.88(10)+ < 1.4 ns E(level): yrast SEQUENCE.
   X+2562.31(11)- 64 ns 3  μ=12.16 11
g-factor=1.105 10 (DPAD) (1981Ma28).
E(level): g-factor=1.105 10 (DPAD) (1981Ma28).
   X+2922.63(12)+ < 1.4 ns E(level): yrast SEQUENCE.
   X+3248.06(14)+ 76 ns 7  μ=14.92 10
g-factor=1.066 7 (TDPAD) (1986Po01); g-factor=1.043 20 (DPAD) (1981Ma28).
E(level): g-factor=1.066 7 (TDPAD) (1986Po01); g-factor=1.043 20 (DPAD) (1981Ma28). yrast SEQUENCE.
   X+3812.40(17)- 1.06 µs 5  Q=0.86 10, μ=17.88 9
g-factor=1.052 5 (TDPAD) (1986Po01); g-factor=1.039 10 (DPAD) (1981Ma28).
E(level): g-factor=1.052 5 (TDPAD) (1986Po01); g-factor=1.039 10 (DPAD) (1981Ma28). yrast SEQUENCE.
   X+4993.43(20)+ 12.3 ns 9  μ=22.3 1
g-factor=1.116 5 (TDPAD) (1986Po01).
E(level): g-factor=1.116 5 (TDPAD) (1986Po01). yrast SEQUENCE.
   X+5876.31(20)+ < 7 ns E(level): yrast SEQUENCE.
   X+6036.02(21)+ < 7 ns E(level): yrast SEQUENCE.
   X+6469.02(23)+ 1.04 µs 7  μ=15.42 15
g-factor=0.701 7 (TDPAD) (1986Po01).
E(level): g-factor=0.701 7 (TDPAD) (1986Po01). yrast SEQUENCE.
   X+7311.02(26)- 34 ns 2  μ=18.33 22
g-factor=0.733 9 (TDPAD) (1986Po01).
E(level): g-factor=0.733 9 (TDPAD) (1986Po01). yrast SEQUENCE.
   X+8556.13(29)+ 1.8 ns 2  E(level): yrast SEQUENCE.
   X+9249.6(30+) < 0.69 ns E(level): yrast SEQUENCE.
   X+9764.7(31+) < 0.69 ns E(level): yrast SEQUENCE.
  X+10086.8(32+) < 0.69 ns E(level): yrast SEQUENCE.
  X+10752.1(34+) < 0.69 ns E(level): yrast SEQUENCE.
  X+12026.0(37-) < 0.69 ns E(level): yrast SEQUENCE.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   X+1664.6        XE(γ): γ ray not observed. x ≈45 based on level energy 1709 keV 30 in 214Ra α decay:68.6 μs. Highly converted transition. Other: |<50 in 1979Po19, 1982Po03.
   X+2376.88      712.3M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+2922.63      545.7M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+3248.06      325.4M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+5861.0      690.2I(γ): weak transition and no intensity is given in (HI,xnγ)
   X+6036.02      159.7M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+6469.02      433.0M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+7311.02      415.9M(γ): Stretched transition, from γ(θ) (1982Po03).
      842.0M(γ): Stretched transition, from γ(θ) (1982Po03).
   X+8556.13     1245.0M(γ): Stretched transition, from γ(θ) (1982Po03).

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