ADOPTED LEVELS, GAMMAS for 212At

Authors: K. Auranen and E.A. Mccutchan |  Citation: Nucl. Data Sheets 168, 117 (2020) |  Cutoff date: 1-Aug-2020 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=31 keV 4S(n)= 5052 keV 3S(p)= 3484.6 keV 22Q(α)= 7817.1 keV 6
Reference: 2017Wa10

References:
  A  216Fr α decay (0.70 μs)  B  208Pb(7Li,3nγ)
  C  209Bi(α,nγ)  D  216Fr α decay (71 NS)
  E  212At IT decay (152 μs)  F  216Fr α decay (850 NS)








E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
     0.0A CD   (1-) 0.314 s 3 
% α = 100
     
    54.99 20   CD   (1-,2-) < 1 ns     55.0 2 
   100
(M1)
     0.0
(1-)
   160.30 10 A CD   (2-)      160.3 1 
   100
M1
     0.0
(1-)
   205.30 14 A CD   (3-)       45.0 1 
   100
M1
   160.30
(2-)
   222.9 4  BC EF (9-) 0.121 s 2 
% α = 99.5 5
% IT = 0.5 5
     
   275.2 10   C    32 ns 1      69.9
   100

   205.30
(3-)
   328.0 9   C    (8-) < 1 ns    105.1
   100
(M1+E2)
   222.9
(9-)
   345.7 10   C    (-)      290.7
   100
(M1(+E2))
    54.99
(1-,2-)
   363.7 7   C    (2-)      308.9
   363.6
    27
   100
(M1+E2)
(M1)
    54.99
     0.0
(1-,2-)
(1-)
   622.6 10   C    (-)      567.6
   100
(M1)
    54.99
(1-,2-)
   635.3 10   C         580.3
   100

    54.99
(1-,2-)
   701.4 4  BC E  (10-) ≤ 1.4 ns    478.5 2 
   100
M1
   222.9
(9-)
   748.0 10   C    (1-,2-,3-)      587.7
   100
(M1)
   160.30
(2-)
   768.9 10   C    (1-,2-,3-)      608.6
   100
(M1)
   160.30
(2-)
   779.1 10   C         618.8
   100

   160.30
(2-)
   783.5 12   C    (1-,2-,3-)      419.8
   100
(M1)
   363.7
(2-)
   839.9 10   C    (1-,2-,3-)      679.6
   100
(M1+E2)
   160.30
(2-)
   842.9 9   C    (7-)      514.8
   620.0
   100
   ≤82
(M1)
(E2)
   328.0
   222.9
(8-)
(9-)
   845.7 10   C    (1-,2-,3-)      685.4
   100
(M1)
   160.30
(2-)
   885.4 4  BC E  (11+) 18.7 ns 7     183.9 2 
   662.5 2 
    49.6 15 
   100.0 18 
(E1)
M2
   701.4
   222.9
(10-)
(9-)
   890.4 12   C    (-)      526.7
   100
(M1)
   363.7
(2-)
   920.8 3   C    (4-)      715.1
   760.5 3 
   100
    72
(E2)
(E2)
   205.30
   160.30
(3-)
(2-)
  1082.5 14   C         239.6
   100

   842.9
(7-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  1117.7 10   C         196.9
   100

   920.8
(4-)
  1209.5 14   C         366.6
   100
(M1+E2)
   842.9
(7-)
  1262.4 5  BC E  (12+) ≤ 0.7 ns    377.0 2 
   100
M1
   885.4
(11+)
  1283.0 5  BC    (12+) ≤ 4 ns    397.6 2 
   100
(M1)
   885.4
(11+)
  1316.8 8  B  E  (11-) ≤ 2 ns   1094.0
   100
(E2)
   222.9
(9-)
  1321.4 5  BC    (11+,12+) < 4 ns    436.0 2 
   100
(M1)
   885.4
(11+)
  1428.6 11  BC    (11-)      727.2
   100
(M1)
   701.4
(10-)
  1457.5 10   C    (5+)      536.7
   100
(E1)
   920.8
(4-)
  1540.5 5  BC E  (13-) ≤ 1.4 ns    223.7
   278.1 2 
     7.9 8 
   100.0 13 
E2
E1
  1316.8
  1262.4
(11-)
(12+)
  1548.4 13  B          231.6
   100

  1316.8
(11-)
  1604.3 9  BC E  (15-) 35.4 ns 14      63.9
   100
(E2)
  1540.5
(13-)
  1651.1 11   C    (13+)      765.7
   100
(E2)
   885.4
(11+)
  1710.6 9  B  E  (14-)      106.3
   170.1
   100 9 
    82 9 


  1604.3
  1540.5
(15-)
(13-)
  1763.9 11  B  E  (16-)      159.3
   100
M1
  1604.3
(15-)
  1806.0 16  B          257.6
   100

  1548.4

  1827.5 11   C    (12+)      942.1
   100
(M1+E2)
   885.4
(11+)
  1832.4 12  B  E  (-)      228.0
   100
M1
  1604.3
(15-)
  1933.1 11   C    (13+)      650.1
   100
(M1+E2)
  1283.0
(12+)
  1954.7 12  B  E  (16-)      350.3
   100

  1604.3
(15-)
  2004.5 14  B          400.2
   100

  1604.3
(15-)
  2037.6 16  B          489.2
   100

  1548.4

  2093.9 14  B          489.6
   100

  1604.3
(15-)
  2111.5 11  B          571.0
   100

  1540.5
(13-)
  2128.2 12  B          364.4
   523.7
    63 25 
   100 25 


  1763.9
  1604.3
(16-)
(15-)
  2193.1 10  B  E  (15)      360.6
   482.4
   588.8
    59 5 
   100 9 
    18 5 



  1832.4
  1710.6
  1604.3
(-)
(14-)
(15-)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  2212.5 10  B  E  (16+)       19.2S
   448.1
   608.2 2 
 
     7.4 5 
   100.0 14 


E1
  2193.1
  1763.9
  1604.3
(15)
(16-)
(15-)
  2250.0 11  B  E  (18+) 42 ns 2      37.7S
   295.4
   486.0
   645.5
   ≤12.5
    13.3 17 
    32 5 
   100 5 
(E2)
M2
[M2]
E3
  2212.5
  1954.7
  1763.9
  1604.3
(16+)
(16-)
(16-)
(15-)
  2263.5 13  B  E  (19+)       13.5S
 

  2250.0
(18+)
  2269.5 15  B          505.6
   100

  1763.9
(16-)
  2335.9 15  B          572.0
   100

  1763.9
(16-)
  2356.0 13  B          401.2
   592.2
    67 13 
   100 13 


  1954.7
  1763.9
(16-)
(16-)
  2702.6 13  B          439.1
   452.6
   100 14 
    52 10 


  2263.5
  2250.0
(19+)
(18+)
  2724.9 16  B          461.4
   100

  2263.5
(19+)
  2737.5 15  B          782.8
   100

  1954.7
(16-)
  2786.9 15  B         1023.0
   100

  1763.9
(16-)
  2797.3 13  B  E  (20+) ≤ 0.7 ns    533.8
   547.3
   100 2 
     2.1 5 
M1
[E2]
  2263.5
  2250.0
(19+)
(18+)
  3034.3 13  B  E  (19+)      237.0
   784.3
   100 14 
    86 43 
M1

  2797.3
  2250.0
(20+)
(18+)
  3322.7 14  B  E       525.5
  1059.3
    55 18 
   100 27 


  2797.3
  2263.5
(20+)
(19+)
  3364.1 14  B  E       566.8
   100

  2797.3
(20+)
  3506.0 14  B  E  (22-) 2.8 ns 7     708.7
  1242.5
    22 7 
   100 11 
[M2]
(E3)
  2797.3
  2263.5
(20+)
(19+)
  3519.6 16 ? B          722.3?
   100

  2797.3
(20+)
  3682.4 14  B  E       176.5
   318.3
   885.0
  ≤100
   100 20 
   100 40 



  3506.0
  3364.1
  2797.3
(22-)

(20+)
E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)M(γ)Final Levels
  3882.6 13  B  E       560.0
   848.0
  1085.4
    31 6 
    19 5 
   100 9 



  3322.7
  3034.3
  2797.3

(19+)
(20+)
  4440.2 13  B  E  (21+)      557.5
   757.8
  1076.0
  1406.0
  1643.0
  2176.5
    14.0 12 
     2.4 5 
     8.9 9 
     1.9 9 
   100.0 22 
    14.9 4 




M1

  3882.6
  3682.4
  3364.1
  3034.3
  2797.3
  2263.5



(19+)
(20+)
(19+)
  4547.3 15  B  E  (22+)      107.2
   100
M1
  4440.2
(21+)
  4771.4 15  B  E  (25-) 152 µs 5     224.2
  1265.4?
   100 5 
     4.10 10 
E3
[M3]
  4547.3
  3506.0
(22+)
(22-)

E(level): From a least-squares fit to Eγ, by evaluators, except where noted. Evaluators assume 1 keV uncertainty for γ rays with no experimental uncertainty.

Jπ(level): Shell-model configuration assignments are from 208Pb(7Li,3nγ) (1999Ba30). Assignments are made under the general assumption that spin increases with increasing excitation energy in the fusion evaporation reactions.

T1/2(level): From 208Pb(7Li,3nγ), except where noted.

M(γ): From 208Pb(7Li,3nγ), except where noted.

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Additional Gamma Data:













E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
    54.99 (1-,2-) < 1 ns     55.0 2 (M1)13.28α=13.28 24, α(L)=10.12 18, α(M)=2.40 5, α(N)=0.621 11, α(O)=0.1330 24, α(P)=0.0184 4
   160.30 (2-)      160.3 1 M13.16α=3.16, α(K)=2.56 4, α(L)=0.457 7, α(M)=0.1083 16, α(N)=0.0281 4, α(O)=0.00601 9, α(P)=0.000830 12
   205.30 (3-)       45.0 1 M124.0α=24.0, α(L)=18.2 3, α(M)=4.32 7, α(N)=1.120 18, α(O)=0.240 4, α(P)=0.0331 6
   328.0 (8-) < 1 ns    105.1(M1+E2)8.4α=8.4 21, α(K)=4.4 41, α(L)=2.9 15, α(M)=0.77 41, α(N)=0.20 11, α(O)=0.040 20, α(P)=0.0044 16
   345.7 (-)      290.7(M1(+E2))0.37α=0.37 23, α(K)=0.28 21, α(L)=0.070 17, α(M)=0.017 4, α(N)=0.0045 9, α(O)=0.00093 21, α(P)=1.18×10-4 39
   363.7 (2-)      308.9(M1+E2)0.31α=0.31 20, α(K)=0.24 18, α(L)=0.058 16, α(M)=0.014 3, α(N)=0.0037 8, α(O)=0.00077 19, α(P)=9.8×10-5 35
(2-)      363.6(M1)0.326α=0.326, α(K)=0.265 4, α(L)=0.0466 7, α(M)=0.01102 16, α(N)=0.00285 4, α(O)=0.000611 9, α(P)=8.44×10-5 12
   622.6 (-)      567.6(M1)0.0989α=0.0989, α(K)=0.0805 12, α(L)=0.01401 20, α(M)=0.00331 5, α(N)=0.000856 12, α(O)=0.000183 3, α(P)=2.54×10-5 4
   701.4 (10-) ≤ 1.4 ns    478.5 2 M10.1557α=0.1557, α(K)=0.1266 18, α(L)=0.0221 4, α(M)=0.00523 8, α(N)=0.001354 19, α(O)=0.000290 4, α(P)=4.01×10-5 6
   748.0 (1-,2-,3-)      587.7(M1)0.0902α=0.0902, α(K)=0.0735 11, α(L)=0.01277 18, α(M)=0.00301 5, α(N)=0.000780 11, α(O)=0.0001671 24, α(P)=2.31×10-5 4
   768.9 (1-,2-,3-)      608.6(M1)0.0823α=0.0823, α(K)=0.0670 10, α(L)=0.01164 17, α(M)=0.00275 4, α(N)=0.000711 10, α(O)=0.0001523 22, α(P)=2.11×10-5 3
   783.5 (1-,2-,3-)      419.8(M1)0.221α=0.221, α(K)=0.180 3, α(L)=0.0315 5, α(M)=0.00745 11, α(N)=0.00193 3, α(O)=0.000413 6, α(P)=5.71×10-5 8
   839.9 (1-,2-,3-)      679.6(M1+E2)0.039α=0.039 23, α(K)=0.031 19, α(L)=0.0060 27, α(M)=0.00143 62, α(N)=3.7×10-4 16, α(O)=7.9E-5 35, α(P)=1.06E-5 52
   842.9 (7-)      514.8(M1)0.1281α=0.1281, α(K)=0.1043 15, α(L)=0.0182 3, α(M)=0.00430 6, α(N)=0.001112 16, α(O)=0.000238 4, α(P)=3.29×10-5 5
(7-)      620.0(E2)0.0206α=0.0206, α(K)=0.01492 21, α(L)=0.00425 6, α(M)=0.001056 15, α(N)=0.000273 4, α(O)=5.65×10-5 8, α(P)=6.98E-6 10
   845.7 (1-,2-,3-)      685.4(M1)0.0602α=0.0602, α(K)=0.0491 7, α(L)=0.00849 12, α(M)=0.00200 3, α(N)=0.000518 8, α(O)=0.0001111 16, α(P)=1.537×10-5 22
   885.4 (11+) 18.7 ns 7     183.9 2 (E1)0.1030B(E1)(W.u.)=4.72E-7 +22-20, α=0.1030, α(K)=0.0827 12, α(L)=0.01549 23, α(M)=0.00367 6, α(N)=0.000940 14, α(O)=0.000195 3, α(P)=2.45E-5 4
(11+) 18.7 ns 7     662.5 2 M20.1714B(M2)(W.u.)=0.213 8, α=0.1714, α(K)=0.1343 19, α(L)=0.0281 4, α(M)=0.00681 10, α(N)=0.001772 25, α(O)=0.000378 6, α(P)=5.17×10-5 8
   890.4 (-)      526.7(M1)0.1206α=0.1206, α(K)=0.0981 14, α(L)=0.01712 24, α(M)=0.00404 6, α(N)=0.001046 15, α(O)=0.000224 4, α(P)=3.10×10-5 5
   920.8 (4-)      715.1(E2)0.01515α=0.01515, α(K)=0.01134 16, α(L)=0.00287 4, α(M)=0.000708 10, α(N)=0.000183 3, α(O)=3.81×10-5 6, α(P)=4.80E-6 7
(4-)      760.5 3 (E2)0.01333α=0.01333, α(K)=0.01009 15, α(L)=0.00245 4, α(M)=0.000601 9, α(N)=0.0001553 22, α(O)=3.24×10-5 5, α(P)=4.11E-6 6
  1209.5      366.6(M1+E2)0.20α=0.20 13, α(K)=0.15 11, α(L)=0.034 12, α(M)=0.0083 25, α(N)=0.00215 64, α(O)=4.5×10-4 15, α(P)=5.9E-5 24
  1262.4 (12+) ≤ 0.7 ns    377.0 2 M10.295α=0.295, α(K)=0.240 4, α(L)=0.0422 6, α(M)=0.00998 14, α(N)=0.00258 4, α(O)=0.000553 8, α(P)=7.65×10-5 11
  1283.0 (12+) ≤ 4 ns    397.6 2 (M1)0.256α=0.256, α(K)=0.208 3, α(L)=0.0365 6, α(M)=0.00863 13, α(N)=0.00224 4, α(O)=0.000479 7, α(P)=6.62×10-5 10
  1316.8 (11-) ≤ 2 ns   1094.0(E2)0.00651α=0.00651, α(K)=0.00516 8, α(L)=0.001027 15, α(M)=0.000247 4, α(N)=6.37×10-5 9, α(O)=1.344E-5 19, α(P)=1.775E-6 25
E(level)
(keV)
Jπ(level)T1/2(level)E(γ)
(keV)
MultipolarityConversion
Coefficient
Additional Data
  1321.4 (11+,12+) < 4 ns    436.0 2 (M1)0.200α=0.200, α(K)=0.1624 23, α(L)=0.0285 4, α(M)=0.00672 10, α(N)=0.001741 25, α(O)=0.000373 6, α(P)=5.15×10-5 8
  1428.6 (11-)      727.2(M1)0.0516α=0.0516, α(K)=0.0420 6, α(L)=0.00726 11, α(M)=0.001712 24, α(N)=0.000443 7, α(O)=9.50×10-5 14, α(P)=1.314E-5 19
  1457.5 (5+)      536.7(E1)0.00920α=0.00920, α(K)=0.00757 11, α(L)=0.001249 18, α(M)=0.000293 4, α(N)=7.53×10-5 11, α(O)=1.593E-5 23, α(P)=2.13E-6 3
  1540.5 (13-) ≤ 1.4 ns    223.7E20.337α=0.337, α(K)=0.1301 19, α(L)=0.1532 22, α(M)=0.0405 6, α(N)=0.01048 15, α(O)=0.00208 3, α(P)=0.000222 4
(13-) ≤ 1.4 ns    278.1 2 E10.0384α=0.0384, α(K)=0.0312 5, α(L)=0.00553 8, α(M)=0.001305 19, α(N)=0.000335 5, α(O)=7.00×10-5 10, α(P)=9.05E-6 13
  1604.3 (15-) 35.4 ns 14      63.9(E2)62.4B(E2)(W.u.)=3.15 +19-17, α=62.4, α(L)=46.2 7, α(M)=12.37 18, α(N)=3.19 5, α(O)=0.623 9, α(P)=0.0620 9
  1651.1 (13+)      765.7(E2)0.01315α=0.01315, α(K)=0.00996 14, α(L)=0.00241 4, α(M)=0.000590 9, α(N)=0.0001525 22, α(O)=3.18×10-5 5, α(P)=4.05E-6 6
  1763.9 (16-)      159.3M13.22α=3.22, α(K)=2.60 4, α(L)=0.466 7, α(M)=0.1102 16, α(N)=0.0286 4, α(O)=0.00611 9, α(P)=0.000844 12
  1827.5 (12+)      942.1(M1+E2)0.0175α=0.0175 88, α(K)=0.0141 74, α(L)=0.0026 12, α(M)=6.1×10-4 26, α(N)=1.57E-4 67, α(O)=3.4E-5 15, α(P)=4.6E-6 21
  1832.4 (-)      228.0M11.175α=1.175, α(K)=0.952 14, α(L)=0.1693 24, α(M)=0.0401 6, α(N)=0.01038 15, α(O)=0.00222 4, α(P)=0.000307 5
  1933.1 (13+)      650.1(M1+E2)0.044α=0.044 26, α(K)=0.035 22, α(L)=0.0067 31, α(M)=0.00161 70, α(N)=4.2×10-4 18, α(O)=8.9E-5 40, α(P)=1.19E-5 58
  2212.5 (16+)      608.2 2 E10.00718α=0.00718, α(K)=0.00592 9, α(L)=0.000965 14, α(M)=0.000226 4, α(N)=5.81×10-5 9, α(O)=1.232E-5 18, α(P)=1.654E-6 24
  2250.0 (18+) 42 ns 2      37.7(E2)814B(E2)(W.u.)=2.8 +4-27, α=814, α(L)=603 9, α(M)=160.5 23, α(N)=41.3 6, α(O)=8.06 12, α(P)=0.795 12
(18+) 42 ns 2     295.4M22.10B(M2)(W.u.)=0.023 +26-12, α=2.10, α(K)=1.555 22, α(L)=0.408 6, α(M)=0.1019 15, α(N)=0.0267 4, α(O)=0.00567 8, α(P)=0.000762 11
(18+) 42 ns 2     486.0[M2]0.431B(M2)(W.u.)=0.0046 +52-24, α=0.431, α(K)=0.332 5, α(L)=0.0747 11, α(M)=0.0183 3, α(N)=0.00477 7, α(O)=0.001017 15, α(P)=0.0001381 20
(18+) 42 ns 2     645.5E30.0547B(E3)(W.u.)=4.4 +48-23, α=0.0547, α(K)=0.0328 5, α(L)=0.01631 23, α(M)=0.00423 6, α(N)=0.001099 16, α(O)=0.000225 4, α(P)=2.67E-5 4
  2797.3 (20+) ≤ 0.7 ns    533.8M10.1164α=0.1164, α(K)=0.0947 14, α(L)=0.01651 24, α(M)=0.00390 6, α(N)=0.001009 15, α(O)=0.000216 3, α(P)=2.99×10-5 5
  3034.3 (19+)      237.0M11.055α=1.055, α(K)=0.855 12, α(L)=0.1520 22, α(M)=0.0360 5, α(N)=0.00931 13, α(O)=0.00199 3, α(P)=0.000275 4
  3506.0 (22-) 2.8 ns 7     708.7[M2]B(M2)(W.u.)=0.31 +14-11
(22-) 2.8 ns 7    1242.5(E3)0.01129B(E3)(W.u.)=29 +10-6, α=0.01129, α(K)=0.00851 12, α(L)=0.00209 3, α(M)=0.000515 8, α(N)=0.0001336 19, α(O)=2.80E-5 4, α(P)=3.63E-6 5
  4440.2 (21+)     1643.0M10.00646α=0.00646, α(K)=0.00512 8, α(L)=0.000865 13, α(M)=0.000203 3, α(N)=5.26×10-5 8, α(O)=1.129E-5 16, α(P)=1.566E-6 22
  4547.3 (22+)      107.2M19.92α=9.92, α(K)=8.02 12, α(L)=1.449 21, α(M)=0.343 5, α(N)=0.0889 13, α(O)=0.0190 3, α(P)=0.00263 4
  4771.4 (25-) 152 µs 5     224.2E32.86B(E3)(W.u.)=27.0 10, α=2.86, α(K)=0.330 5, α(L)=1.85 3, α(M)=0.514 8, α(N)=0.1342 19, α(O)=0.0266 4, α(P)=0.00278 4
(25-) 152 µs 5    1265.4[M3]B(M3)(W.u.)=7.01×10-4 +47-44

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.0(1-) 0.314 s 3 
% α = 100
Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)).
    54.99(1-,2-) < 1 ns T1/2(level): From 209Bi(α,nγ) (1982Lo01).
   222.9(9-) 0.121 s 2 
% α = 99.5 5
% IT = 0.5 5
Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)).
   275.2 32 ns 1  T1/2(level): From 209Bi(α,nγ) (1982Lo01).
   328.0(8-) < 1 ns T1/2(level): From 209Bi(α,nγ) (1982Lo01).
   701.4(10-) ≤ 1.4 ns Jπ(level): Possible configuration=((π h9/2)+3(ν i11/2)).
   885.4(11+) 18.7 ns 7  μ=5.94 11
Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  1262.4(12+) ≤ 0.7 ns Jπ(level): Possible configuration=((π h9/2)+3(ν j15/2)).
  1540.5(13-) ≤ 1.4 ns Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)).
  1604.3(15-) 35.4 ns 14  μ=9.46 8
Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)).
  1710.6(14-)   Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)).
  1763.9(16-)   Jπ(level): Possible configuration=((π h9/2)+2(π f7/2)(ν g9/2)).
  1954.7(16-)   Jπ(level): Possible configuration=((π h9/2)+3(ν i11/2)).
  2193.1(15)   Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  2212.5(16+)   Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  2250.0(18+) 42 ns 2  Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  2263.5(19+)   Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  2797.3(20+) ≤ 0.7 ns Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν i11/2)).
  3034.3(19+)   Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)).
  3322.7   Jπ(level): Possible configuration=((π h9/2)(π i13/2)(π f7/2)(ν g9/2)).
  3364.1   Jπ(level): Possible configuration=((π h9/2)(π i13/2)+2(ν g9/2)).
  3506.0(22-) 2.8 ns 7  Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν j15/2)).
  3682.4   Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν j15/2)).
  3882.6   Jπ(level): Possible configuration=((π h9/2)(π i13/2)(π f7/2)(ν i11/2)).
  4440.2(21+)   Jπ(level): Possible configuration=((π h9/2)+3(ν g9/2)(ν i11/2)(ν p1/2)-1).
E(level)Jπ(level)T1/2(level)Comments
  4547.3(22+)   Jπ(level): Possible configuration=((π h9/2)+2(π f7/2)(ν g9/2)(ν i11/2)(ν p1/2)-1).
  4771.4(25-) 152 µs 5  Jπ(level): Possible configuration=((π h9/2)+2(π i13/2)(ν g9/2)(ν i11/2)(ν p1/2)-1).

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Additional Gamma Comments:

E(level)E(gamma)Comments
    54.99    55.0M(γ): From 209Bi(α,nγ)
   160.30   160.3E(γ): From 216Fr α decay (0.70 μs)
M(γ): From 216Fr α decay (0.70 μs)
   205.30    45.0E(γ): From 216Fr α decay (0.70 μs)
M(γ): From 216Fr α decay (0.70 μs)
   275.2    69.9E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
   328.0   105.1E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): (D+Q) from γ(θ) in 209Bi(α,nγ); even small M2 component is excluded by comparison to RUL.
   345.7   290.7E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   363.7   308.9E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   363.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   622.6   567.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   635.3   580.3E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
   748.0   587.7E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   768.9   608.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   779.1   618.8E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
   783.5   419.8E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   839.9   679.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   842.9   514.8E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   620.0E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   845.7   685.4E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   885.4   183.9I(γ): weighted average of 49.1 15 from 208Pb(7Li,3nγ) and 50.0 15 from 212At IT decay (152 μs)
   890.4   526.7E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   920.8   715.1E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
   760.5E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
  1082.5   239.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
  1117.7   196.9E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
  1209.5   366.6E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
E(level)E(gamma)Comments
  1283.0   397.6M(γ): From 209Bi(α,nγ)
  1321.4   436.0M(γ): From 209Bi(α,nγ)
  1428.6   727.2M(γ): From 209Bi(α,nγ)
  1457.5   536.7E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
  1540.5   223.7I(γ): weighted average of 7.7 10 from 208Pb(7Li,3nγ) and 8.0 8 from 212At IT decay (152 μs)
  1651.1   765.7E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
  1827.5   942.1E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
  1933.1   650.1E(γ): From 209Bi(α,nγ)
I(γ): From 209Bi(α,nγ)
M(γ): From 209Bi(α,nγ)
  2212.5   448.1I(γ): weighted average of 7.3 5 from 208Pb(7Li,3nγ) and 7.5 5 from 212At IT decay (152 μs)
   608.2I(γ): from 212At IT decay (152 μs)
  2250.0    37.7I(γ): from 212At IT decay (152 μs)
   295.4I(γ): weighted average of 13.6 17 from 208Pb(7Li,3nγ) and 12.5 25 from 212At IT decay (152 μs)
   486.0I(γ): weighted average of 29 7 from 208Pb(7Li,3nγ) and 33 5 from 212At IT decay (152 μs)
  2797.3   533.8I(γ): from 212At IT decay (152 μs). Other: 100 4 in 208Pb(7Li,3nγ)
   547.3I(γ): from 212At IT decay (152 μs). Other: |<4 in 208Pb(7Li,3nγ)
  3034.3   784.3I(γ): other: 100 22 in 212At IT decay (152 μs)
  3882.6   560.0I(γ): from 212At IT decay (152 μs). Other: 50 30 in 208Pb(7Li,3nγ)
   848.0I(γ): from 212At IT decay (152 μs). Other: 36 9 in 208Pb(7Li,3nγ)
  1085.4I(γ): from 212At IT decay (152 μs). Other: 100 18 in 208Pb(7Li,3nγ)
  4440.2   557.5I(γ): from 212At IT decay (152 μs). Other: 17 10 in 208Pb(7Li,3nγ)
   757.8I(γ): from 212At IT decay (152 μs). Other: |<17 in 208Pb(7Li,3nγ)
  1076.0I(γ): from 212At IT decay (152 μs). Other: 13 3 in 208Pb(7Li,3nγ)
  1406.0I(γ): from 212At IT decay (152 μs). Other: |< 17 in 208Pb(7Li,3nγ)
  1643.0I(γ): from 212At IT decay (152 μs). Other: 100 10 in 208Pb(7Li,3nγ)
  2176.5I(γ): from 212At IT decay (152 μs)
E(level)E(gamma)Comments
  4771.4  1265.4I(γ): from 212At IT decay (152 μs). Other: |<50 in 208Pb(7Li,3nγ)

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