ADOPTED LEVELS, GAMMAS for 191Bi

Author: M.S. Basunia |  Citation: Nucl. Data Sheets 195, 368 (2024) |  Cutoff date: 1-Dec-2023 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-8171 keV 10S(n)= 10715 keV 22S(p)= 112 keV 15Q(α)= 6780 keV 3
Reference: 2021WA16

References:
  A  195At α decay (290 MS)  B  195At α decay (143 MS)
  C  109Ag(86Kr,4nγ)  D  142Nd(52Cr,p2nγ)

General Comments:

Identification: excitation functions 159Tb(40Ar,8N) (1972Ga27,1974Le02); 109Ag(84Kr,2n) (1972Ga27); 181Ta(20Ne,xn), 203Tl(3He,xn) (1974Le02).

Other references: 2004An07, 1998Kr23, 1988Hu03

1991Wa21: Studied 191Bim,g α decay to 187Tl to 183Au

2000Sc46: Measured α emission anisotropy

2003Va05: 191Bi 9/2- isomer production cross section was measured to be 6 μb in the reaction 142Nd(52Cr,4n), E=255 MeV.

Levels: Level schemes and band structures have been reported in two studies 2015Ny02 and 2004Ni06, both from the same experimental group in Jyvaskyla, but using two different reactions. Based on γγ-coin data, structures are more extensive in 2015Ny02 than in 2004Ni06. In addition, placement of some of the γ rays has been revised in 2015Ny02. The evaluator has adopted all the gamma-ray data and level scheme from 2015Ny02, except for a 400-ns isomer at an unknown energy, which is from 2004Ni06. Some of the multipolarity assignments are also from 2004Ni06

Q-value: S(2n)=19317 22, S(2p)=3201 11, Q(εp)=3838 10 (2021Wa16)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0 BCD (9/2-) 12.4 s 3 
% ε = 49 10
% α = 51 10
     
   148.7 5 ABCD (7/2-) < 10 ns   148.6 5 
  100
(M1)
     0.0
(9/2-)
   242 4 A CD (1/2+) 125 ms 8 
% IT = 32 5
% ε = ?
% α = 68 5
   93 4 ?
 
[E3]
   148.7
(7/2-)
   343.8 6   CD (9/2-)     194.6 9 
  100
D
   148.7
(7/2-)
   422.7 5   CD (5/2+)     180.6 5 
  100
(E2)
   242
(1/2+)
   429.7 5   CD (13/2+) 562 ns 10 
% IT = 100
  429.7 5 
  100
M2
     0.0
(9/2-)
   481.2 7   C  (3/2+)     239.2 13 
  100

   242
(1/2+)
   485.7 4   CD (11/2-)     142.0 9 
  486.0 5 
   11 4 
  100 20 

D
   343.8
     0.0
(9/2-)
(9/2-)
   609.9 6   C  (5/2+)     128.3 7 
  187.0 4 
  368.5 14 
   17 8 
  100 10 
   63 8 



   481.2
   422.7
   242
(3/2+)
(5/2+)
(1/2+)
   692.4 4   CD (13/2-)     206.6 9 
  348.0 9 
  692.3 5 
   74 22 
   30 19 
  100 22 
(D)
(Q)
Q
   485.7
   343.8
     0.0
(11/2-)
(9/2-)
(9/2-)
   720.0 8   C  (7/2+)     296.9 11 
  100

   422.7
(5/2+)
   747.4 8   CD (15/2+)     317.7 6 
  100
D
   429.7
(13/2+)
   824.9 7   C  (7/2+)     214.5 8 
  344.1 7 
  402.0 11 ?
   22 13 
  100 13 
  <13



   609.9
   481.2
   422.7
(5/2+)
(3/2+)
(5/2+)
   881.0 7   C  (9/2+)     160.5 9 ?
  270.9 6 
  459.0 7 
    7 4 
   43 14 
  100 14 



   720.0
   609.9
   422.7
(7/2+)
(5/2+)
(5/2+)
   934.1 7   C  (9/2+)     214.3 10 
  324.2 4 
    6 3 
  100 8 


   720.0
   609.9
(7/2+)
(5/2+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1016.5 6   CD (15/2-)     323.4 6 
  531.3 6 
  100 31 
   83 17 

(Q)
   692.4
   485.7
(13/2-)
(11/2-)
  1025.7 8   CD (17/2+)     278.3 5 
  596.0 9 
  100 17 
   63 6 
D
(Q)
   747.4
   429.7
(15/2+)
(13/2+)
  1176.8 8   C  (11/2+)     243.2 10 
  351.9 5 
   55 14 
  100 18 


   934.1
   824.9
(9/2+)
(7/2+)
  1247.3 6   C  (17/2-)     230.7 6 
  555.0 7 
   28 16 
  100 20 

(Q)
  1016.5
   692.4
(15/2-)
(13/2-)
  1256.1 13   CD     508.7 10 
  100

   747.4
(15/2+)
  1332.4 8   C  (13/2+)     398.3 5 
  100

   934.1
(9/2+)
  1350.2 9   CD (19/2+)     324.2 5 
  602.8 10 
  100 21 
   61 9 
(D)

  1025.7
   747.4
(17/2+)
(15/2+)
  1356.3 12 ?  C  (13/2+)     475.3 10 ?
  100

   881.0
(9/2+)
  1598.0 9   CD (21/2+)     247.8 5 
  572.9 8 
   73 18 
  100 18 
D
(Q)
  1350.2
  1025.7
(19/2+)
(17/2+)
  1616.6 8   CD (19/2-)     369.0 7 
  600.4 11 
   93 29 
  100 43 
D

  1247.3
  1016.5
(17/2-)
(15/2-)
  1623.2 9 ?  C  (15/2+)     290.2 14 ?
  446.4 5 ?
   57 21 
  100 21 


  1332.4
  1176.8
(13/2+)
(11/2+)
  1815.2 13   C  (17/2+)     482.8 10 
  100

  1332.4
(13/2+)
  1825.1 9   C  (21/2-)     208.4 9 
  577.9 9 
   32 16 
  100 37 

(Q)
  1616.6
  1247.3
(19/2-)
(17/2-)
  1825.1+X   D 400 ns 40 
% IT ≈ 100
     
  1982.5 10   C  (23/2+)     384.8 7 
  632.0 7 
  100 25 
   58 25 
D
(Q)
  1598.0
  1350.2
(21/2+)
(19/2+)
  2066.2 11   C      468.2 6 
  100

  1598.0
(21/2+)
  2194.6 12   C  (25/2+)     212.2 9 
  596.4 15 
  100 71 
   71 29 


  1982.5
  1598.0
(23/2+)
(21/2+)
  2342.2 15   C      527.0 7 
  100

  1815.2
(17/2+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  2358.9 15 ?  C  (27/2)     164.3 8 ?
  100

  2194.6
(25/2+)
  2368.4 15   C  (21/2+)     553.2 7 
  100

  1815.2
(17/2+)
  2508.7 17 ?  C  (29/2)     149.8 8 ?
  100

  2358.9
(27/2)
  2560.2 14   C      494.0 8 
  100

  2066.2

  2670.8 22 ?  C  (31/2)     162.1 14 ?
  100

  2508.7
(29/2)
  2914.6 25 ?  C  (33/2)     243.8 11 ?
  100

  2670.8
(31/2)
  2943.3 16   C      601.1 6 
  100

  2342.2

  2983.9 16   C  (25/2+)     615.5 6 
  100

  2368.4
(21/2+)
     Y  C  (11/2+)        
   126.6+Y 4   C  (15/2+)     126.6 4 
    0.26 8 

     Y
(11/2+)
   294.3+Y 6   C  (19/2+)     167.7 4 
    0.46 9 

   126.6+Y
(15/2+)
   503.0+Y 7   C  (23/2+)     208.7 3 
    0.59 11 

   294.3+Y
(19/2+)
   752.5+Y 8   C  (27/2+)     249.5 4 
    0.70 13 

   503.0+Y
(23/2+)
  1042.5+Y 9   C  (31/2+)     290.0 4 
    0.6 2 

   752.5+Y
(27/2+)
  1373.2+Y 10   C  (35/2+)     330.7 4 
    0.52 15 

  1042.5+Y
(31/2+)
  1743.6+Y 13   C  (39/2+)     370.4 9 
    0.49 15 

  1373.2+Y
(35/2+)
  2154.4+Y 14   C  (43/2+)     410.8 5 
    0.18 10 

  1743.6+Y
(39/2+)
  2602.7+Y 15   C  (47/2+)     448.3 5 
    0.09 7 

  2154.4+Y
(43/2+)
     Z  C  (9/2+)        
   140.3+Z 6   C  (13/2+)     140.3 6 
    0.19 5 

     Z
(9/2+)
   320.9+Z 11   C  (17/2+)     180.6 9 
    0.35 12 

   140.3+Z
(13/2+)
   541.4+Z 13   C  (21/2+)     220.5 7 
    0.41 9 

   320.9+Z
(17/2+)
   801.5+Z 14   C  (25/2+)     260.1 5 
    0.39 8 

   541.4+Z
(21/2+)
  1100.6+Z 15   C  (29/2+)     299.1 6 
    0.15 12 

   801.5+Z
(25/2+)
  1439.3+Z 16   C  (33/2+)     338.7 5 
    0.23 13 

  1100.6+Z
(29/2+)
  1816.9+Z 17   C  (37/2+)     377.6 5 
    0.16 13 

  1439.3+Z
(33/2+)
  2230.5+Z 19   C  (41/2+)     413.6 9 
    0.17 13 

  1816.9+Z
(37/2+)

E(level): From least-squares fit to the γ-ray energies. The uncertainties in the level energies above the 242-keV 1/2+ bandhead do not include the 4 keV uncertainty in that energy.

Jπ(level): From 109Ag(86Kr,4nγ) (2015Ny02) based on angular distribution ratios for selected transitions and band structures built on the basis of heavy-ion reaction experiments using intensity arguments, γγ and αγ coincidences, and systematic trends from neighboring nuclides. For extensive discussions regarding the probable nuclear configurations invoked to explain the suggested Jπ assignments, as well as corresponding level energy systematics, see 2015Ny02, 2004Ni06 and 2003Ke04

M(γ): From 109Ag(86Kr,4nγ) (2015Ny02) and 142Nd(52Cr,p2nγ) (2004Ni06) based on angular distribution ratios, unless otherwise stated

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Band Transitions:

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 1 - Band built on πi13/2
   429.7 5  (13/2+) 562 ns 10 
% IT = 100
     
   747.4 8  (15/2+)     317.7 6 
  100
D
   429.7
(13/2+)
  1025.7 8  (17/2+)     278.3 5 
  596.0 9 
  100 17 
   63 6 
D
(Q)
   747.4
   429.7
(15/2+)
(13/2+)
  1350.2 9  (19/2+)     324.2 5 
  602.8 10 
  100 21 
   61 9 
(D)

  1025.7
   747.4
(17/2+)
(15/2+)
  1598.0 9  (21/2+)     247.8 5 
  572.9 8 
   73 18 
  100 18 
D
(Q)
  1350.2
  1025.7
(19/2+)
(17/2+)
  1982.5 10  (23/2+)     384.8 7 
  632.0 7 
  100 25 
   58 25 
D
(Q)
  1598.0
  1350.2
(21/2+)
(19/2+)
  2194.6 12  (25/2+)     212.2 9 
  596.4 15 
  100 71 
   71 29 


  1982.5
  1598.0
(23/2+)
(21/2+)
  2358.9 15  (27/2)     164.3 8 ?
  100

  2194.6
(25/2+)
  2508.7 17  (29/2)     149.8 8 ?
  100

  2358.9
(27/2)
  2670.8 22  (31/2)     162.1 14 ?
  100

  2508.7
(29/2)
  2914.6 25  (33/2)     243.8 11 ?
  100

  2670.8
(31/2)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - Band built on πf7/2
   148.7 5  (7/2-) < 10 ns      
   343.8 6  (9/2-)     194.6 9 
  100
D
   148.7
(7/2-)
   485.7 4  (11/2-)     142.0 9 
  486.0 5 
   11 4 
  100 20 

D
   343.8
     0.0
(9/2-)
(9/2-)
   692.4 4  (13/2-)     206.6 9 
  348.0 9 
  692.3 5 
   74 22 
   30 19 
  100 22 
(D)
(Q)
Q
   485.7
   343.8
     0.0
(11/2-)
(9/2-)
(9/2-)
  1016.5 6  (15/2-)     323.4 6 
  531.3 6 
  100 31 
   83 17 

(Q)
   692.4
   485.7
(13/2-)
(11/2-)
  1247.3 6  (17/2-)     230.7 6 
  555.0 7 
   28 16 
  100 20 

(Q)
  1016.5
   692.4
(15/2-)
(13/2-)
  1616.6 8  (19/2-)     369.0 7 
  600.4 11 
   93 29 
  100 43 
D

  1247.3
  1016.5
(17/2-)
(15/2-)
  1825.1 9  (21/2-)     208.4 9 
  577.9 9 
   32 16 
  100 37 

(Q)
  1616.6
  1247.3
(19/2-)
(17/2-)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 3 - Band built on intruder s1/2
   242 4  (1/2+) 125 ms 8 
% IT = 32 5
% ε = ?
% α = 68 5 		     
   609.9 6  (5/2+)     128.3 7 
  187.0 4 
  368.5 14 
   17 8 
  100 10 
   63 8 



   481.2
   422.7
   242
(3/2+)
(5/2+)
(1/2+)
   934.1 7  (9/2+)     214.3 10 
  324.2 4 
    6 3 
  100 8 


   720.0
   609.9
(7/2+)
(5/2+)
  1332.4 8  (13/2+)     398.3 5 
  100

   934.1
(9/2+)
  1815.2 13  (17/2+)     482.8 10 
  100

  1332.4
(13/2+)
  2368.4 15  (21/2+)     553.2 7 
  100

  1815.2
(17/2+)
  2983.9 16  (25/2+)     615.5 6 
  100

  2368.4
(21/2+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 4 - Band based on (3/2+)
   481.2 7  (3/2+)        
   824.9 7  (7/2+)     214.5 8 
  344.1 7 
  402.0 11 ?
   22 13 
  100 13 
  <13



   609.9
   481.2
   422.7
(5/2+)
(3/2+)
(5/2+)
  1176.8 8  (11/2+)     243.2 10 
  351.9 5 
   55 14 
  100 18 


   934.1
   824.9
(9/2+)
(7/2+)
  1623.2 9  (15/2+)     290.2 14 ?
  446.4 5 ?
   57 21 
  100 21 


  1332.4
  1176.8
(13/2+)
(11/2+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 5 - SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02
     Y (11/2+)        
   126.6+Y 4  (15/2+)     126.6 4 
    0.26 8 

     Y
(11/2+)
   294.3+Y 6  (19/2+)     167.7 4 
    0.46 9 

   126.6+Y
(15/2+)
   503.0+Y 7  (23/2+)     208.7 3 
    0.59 11 

   294.3+Y
(19/2+)
   752.5+Y 8  (27/2+)     249.5 4 
    0.70 13 

   503.0+Y
(23/2+)
  1042.5+Y 9  (31/2+)     290.0 4 
    0.6 2 

   752.5+Y
(27/2+)
  1373.2+Y 10  (35/2+)     330.7 4 
    0.52 15 

  1042.5+Y
(31/2+)
  1743.6+Y 13  (39/2+)     370.4 9 
    0.49 15 

  1373.2+Y
(35/2+)
  2154.4+Y 14  (43/2+)     410.8 5 
    0.18 10 

  1743.6+Y
(39/2+)
  2602.7+Y 15  (47/2+)     448.3 5 
    0.09 7 

  2154.4+Y
(43/2+)
E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 6 - SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02
     Z (9/2+)        
   140.3+Z 6  (13/2+)     140.3 6 
    0.19 5 

     Z
(9/2+)
   320.9+Z 11  (17/2+)     180.6 9 
    0.35 12 

   140.3+Z
(13/2+)
   541.4+Z 13  (21/2+)     220.5 7 
    0.41 9 

   320.9+Z
(17/2+)
   801.5+Z 14  (25/2+)     260.1 5 
    0.39 8 

   541.4+Z
(21/2+)
  1100.6+Z 15  (29/2+)     299.1 6 
    0.15 12 

   801.5+Z
(25/2+)
  1439.3+Z 16  (33/2+)     338.7 5 
    0.23 13 

  1100.6+Z
(29/2+)
  1816.9+Z 17  (37/2+)     377.6 5 
    0.16 13 

  1439.3+Z
(33/2+)
  2230.5+Z 19  (41/2+)     413.6 9 
    0.17 13 

  1816.9+Z
(37/2+)

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
   148.7 (7/2-) < 10 ns   148.6 5 (M1)3.29α=3.29 6, α(K)=2.68 5, α(L)=0.469 8, α(M)=0.1102 19, α(N)=0.0282 5, α(O)=0.00576 10, α(P)=0.000686 12
   242 (1/2+) 125 ms 8 
% IT = 32 5
% ε = ?
% α = 68 5
   93 4 [E3]2.6×102B(E3)(W.u.)=0.09 +6-3, α=2.6×102 7, α(L)=1.9E+2 5, α(M)=55 16, α(N)=14 4, α(O)=2.6 8, α(P)=0.20 6
   422.7 (5/2+)     180.6 5 (E2)0.645α=0.645 11, α(K)=0.2101 32, α(L)=0.324 6, α(M)=0.0854 16, α(N)=0.0217 4, α(O)=0.00404 7, α(P)=0.000327 6
   429.7 (13/2+) 562 ns 10 
% IT = 100
  429.7 5 M20.542B(M2)(W.u.)=0.0737 14, α=0.542 8, α(K)=0.418 6, α(L)=0.0938 14, α(M)=0.02288 33, α(N)=0.00589 9, α(O)=0.001197 17, α(P)=0.0001391 20

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.0(9/2-) 12.4 s 3 
% ε = 49 10
% α = 51 10
μ=3.724 22
δ<r2>191,209=0.810 fm2 2 (stat) 40 (syst) (2021Ba45) assuming supersedes their earlier value in 2017Ba12 δ<r2>191,209=-0.772 fm2 9 (stat) 54 (syst).
E(level): δ<r2>191,209=0.810 fm2 2 (stat) 40 (syst) (2021Ba45) assuming supersedes their earlier value in 2017Ba12 δ<r2>191,209=-0.772 fm2 9 (stat) 54 (syst). The ground state decays with an 51 10 % α branching ratio (2003Ke04) to levels in 187Tl. This intensity is distributed among the following reported α rays (2003Ke04,1999An36,1985Co06): 1) E(α)=6308 keV 3, I(α)=97.0 3 %, and HF=1.5 4, which links to the 335 keV (9/2-) level in 187Tl; 2) E(α)=6639 keV 5, I(α)=3.0 3 %, and HF=68 28, which decays to the 187Tl (1/2+) g.s.; 3) E(α)=6342 keV 15, I(α)≈0.78%, seen in the fine structure of the decay of the 191Bi ground state, and observed in the α-γ coincidence matrix to be associated with the 299 keV γ ray deexciting the (3/2+) level in 187Tl (1999An36). Using the value r0(187Tl)=1.486 17, obtained by interpolation between the r0 values for the neighboring even-Z, n=106 isotones, one obtains for these α rays the values HF(6308)=0.75 16, HF(6342)=130 30, and HF(6639)=460 110.
   148.7(7/2-) < 10 ns E(level): Band built on πf7/2.
   242(1/2+) 125 ms 8 
% IT = 32 5
% ε = ?
% α = 68 5
%α, %ε+%β+, %IT from 2003Ke04. Other: 50|<%α|<100 (1985Co06), %IT=22 6 (2013Ny01).
E(level): %α, %ε+%β+, %IT from 2003Ke04. Other: 50|<%α|<100 (1985Co06), %IT=22 6 (2013Ny01). Band built on intruder s1/2. The (1/2+) isomer decays by a 68% 5 α branch, with hindrance factor HF=1.5 2 and E(α)=6870 keV 3 (2003Ke04), to the 187Tl (1/2+) ground state. α further, very weak, α ray, with I(α)=0.24%, E(α)=6582 keV 15 (1999An36), connects this level with the 299 keV (3/2+) level in 187Tl. For these α transitions, using the value r0(187Tl)=1.486 17, one can calculate the hindrance factors HF(6870)=0.76 11 and HF(6582)=27 12. The remaining (non-α decay) intensity is assumed by 2003Ke04 to be taken up by an unobserved ≈92 keV (E3) isomeric transition to the (7/2-) 149-keV level in 191Bi (see 195At α decay (328 ms) dataset).
   343.8(9/2-)   E(level): Band built on πf7/2.
   429.7(13/2+) 562 ns 10 
% IT = 100
E(level): Band built on πi13/2.
   481.2(3/2+)   E(level): Band based on (3/2+).
   485.7(11/2-)   E(level): Band built on πf7/2.
   609.9(5/2+)   E(level): Band built on intruder s1/2.
   692.4(13/2-)   E(level): Band built on πf7/2.
   747.4(15/2+)   E(level): Band built on πi13/2.
   824.9(7/2+)   E(level): Band based on (3/2+).
   934.1(9/2+)   E(level): Band built on intruder s1/2.
  1016.5(15/2-)   E(level): Band built on πf7/2.
  1025.7(17/2+)   E(level): Band built on πi13/2.
  1176.8(11/2+)   E(level): Band based on (3/2+).
  1247.3(17/2-)   E(level): Band built on πf7/2.
  1332.4(13/2+)   E(level): Band built on intruder s1/2.
  1350.2(19/2+)   E(level): Band built on πi13/2.
  1598.0(21/2+)   E(level): Band built on πi13/2.
  1616.6(19/2-)   E(level): Band built on πf7/2.
  1623.2(15/2+)   E(level): Band based on (3/2+).
  1815.2(17/2+)   E(level): Band built on intruder s1/2.
  1825.1(21/2-)   E(level): Band built on πf7/2.
  1825.1+X 400 ns 40 
% IT ≈ 100
Decay mode of ≈100% by isomeric transitions is assumed by the evaluator.
  1982.5(23/2+)   E(level): Band built on πi13/2.
E(level)Jπ(level)T1/2(level)Comments
  2194.6(25/2+)   E(level): Band built on πi13/2.
  2358.9(27/2)   E(level): Band built on πi13/2.
  2368.4(21/2+)   E(level): Band built on intruder s1/2.
  2508.7(29/2)   E(level): Band built on πi13/2.
  2670.8(31/2)   E(level): Band built on πi13/2.
  2914.6(33/2)   E(level): Band built on πi13/2.
  2983.9(25/2+)   E(level): Band built on intruder s1/2.
     Y(11/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
   126.6+Y(15/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
   294.3+Y(19/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
   503.0+Y(23/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
   752.5+Y(27/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
  1042.5+Y(31/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
  1373.2+Y(35/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
  1743.6+Y(39/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
  2154.4+Y(43/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
  2602.7+Y(47/2+)   E(level): SD-1 band, built on π1/2[651],α=-1/2. Assignment by 2015Ny02.
     Z(9/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
   140.3+Z(13/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
   320.9+Z(17/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
   541.4+Z(21/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
   801.5+Z(25/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
  1100.6+Z(29/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
  1439.3+Z(33/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
  1816.9+Z(37/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.
E(level)Jπ(level)T1/2(level)Comments
  2230.5+Z(41/2+)   E(level): SD-2 band, built on π1/2[651],α=+1/2. Assignment by 2015Ny02.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   148.7   148.6E(γ): weighted average of 148.7 5 from 195At α decay (143 ms) and 148.5 5 from (86Kr,4nγ).
M(γ): from experimental αK=3.3 3 in 143-ms 195At α decay (2003Ke04), and ΔJ=1, dipole from angular distribution ratios in both the high-spin reactions (2015Ny02,2004Ni06).
   242    93E(γ): from level-energy difference
   422.7   180.6M(γ): stretched quadrupole from angular distribution, RUL assuming level half-life <10 ns.
   429.7   429.7M(γ): from α(K)(exp) of αK=0.61 10 in (52Cr,p2n) (2004Ni06) and analogy with heavier Bi isotopes
   126.6+Y   126.6E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   294.3+Y   167.7E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   503.0+Y   208.7E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   752.5+Y   249.5E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1042.5+Y   290.0E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1373.2+Y   330.7E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1743.6+Y   370.4E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  2154.4+Y   410.8E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  2602.7+Y   448.3E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   140.3+Z   140.3E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   320.9+Z   180.6E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   541.4+Z   220.5E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
   801.5+Z   260.1E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1100.6+Z   299.1E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1439.3+Z   338.7E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  1816.9+Z   377.6E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
  2230.5+Z   413.6E(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given
I(γ): Observed in the 1/2+ isomer α-tagged spectrum, but no connection with the normal-deformed band is established. Relative intensity within the SD band is given

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