ADOPTED LEVELS, GAMMAS for 200Bi

Authors: F.G. Kondev, S. Lalkovski |  Citation: Nucl. Data Sheets 108,1471 (2007) |  Cutoff date: 1-Aug-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-3.42×103 keV 3S(n)= 7645 keV 25S(p)= 2428 keV 25Q(α)= 4.70×103 keV 3
Reference: 2012WA38

References:
  A  204At α decay  B  200Po ε decay
  C  193Ir(12C,5nγ)  D  186W(19F,5nγ)








E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0ABCD 7+ 36.4 m 5 
% ε = 100
     
   0+X B   (2+) 31 m 2 
% ε ≤ 100
     
    53.30+X 9  B         53.3 7 
  100

   0+X
(2+)
   428.20 10   C  (10-) 0.40 s 5 
% IT = 100
   428.2 1 
  100
(E3)
     0
7+
   430.20+X 10  B        430.3 1 
  100

   0+X
(2+)
   575.50+X 12  B        145.4 1 
   575.1 2 
  100 5 
   32 5 


   430.20+X
   0+X

(2+)
   671.00+X 8  B        617.7 1 
   671.0 1 
   58 3 
  100 5 


    53.30+X
   0+X

(2+)
   695.11+X 8  B        694.8 1 
  100

   0+X
(2+)
   818.60+X 12  B        147.6 1 
   818.8
  100 5 
   13.0 15 


   671.00+X
   0+X

(2+)
   850.00+X 9  B        154.4 3 ?
   796.7 1 
   850.0 1 
    4.3 4 
  100 5 
   63 3 



   695.11+X
    53.30+X
   0+X


(2+)
   876.08+X 11  B        205.0 1 
   876.5 3 
   83 4 
  100 6 


   671.00+X
   0+X

(2+)
   931.3+X 3  B        260.3 3 
  100

   671.00+X

   999.01+X 10  B        328.1 1 
   945.7 1 
  100 5 
   42 4 


   671.00+X
    53.30+X


  1127.00+X 16 ? B        551.5 1 
  100

   575.50+X

  1253.00+X 14  B        434.4 1 
   582.0 2 
  100 5 
    5.9 11 


   818.60+X
   671.00+X


  1271.52+X 11  B        272.6 1 
   395.4 1 
  1271.3 2 
   65 6 
   71 6 
  100 6 



   999.01+X
   876.08+X
   0+X


(2+)
  1285.52+X 8  B        590.2 1 
  1285.8 1 
   85 3 
  100 6 


   695.11+X
   0+X

(2+)
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1352.10+X 19 ? B        225.1 1 
  100

  1127.00+X

  1387.50+X 15  B        102.3 2 
   692.0 2 
  1387.8 4 
   17 3 
   63 17 
  100 10 



  1285.52+X
   695.11+X
   0+X


(2+)
  1401.50+X 13 ? B        730.5 1 
  100

   671.00+X

  1424.1+X 6  B        492.8 5 
 

   931.3+X

     Y   D        
   193.0+Y 10    D      193 1 
  100
(M1)
     Y

   431.0+Y 15    D      238 1 
  100
(M1)
   193.0+Y

   720.0+Y 18    D      289 1 
  100
(M1)
   431.0+Y

  1056.0+Y 20    D      336 1 
  100
(M1)
   720.0+Y

  1432.0+Y 23    D      376 1 
  100
(M1)
  1056.0+Y

  1855.0+Y 25    D      423 1 
  100
(M1)
  1432.0+Y

     Z   D        
   199.0+Z 5    D      199.0 5 
  100
(M1)
     Z

   446.2+Z 7    D      247.2 5 
  100
(M1)
   199.0+Z

   740.7+Z 9    D      294.5 5 
  100
(M1)
   446.2+Z

  1083.8+Z 10    D      343.1 5 
  100
(M1)
   740.7+Z

  1475.2+Z 12    D      391.4 5 
  100
(M1)
  1083.8+Z

  1918.8+Z 13    D      443.6 5 
  100
(M1)
  1475.2+Z

  2417.8+Z 16    D      499.0
  100
(M1)
  1918.8+Z

  2970.7+Z 17    D      552.9 5 
  100
(M1)
  2417.8+Z

  3577.7+Z 18    D      607.0 5 
  100
(M1)
  2970.7+Z

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

Jπ(level): From deduced transition multipolarities, when available

M(γ): From DCO ratios in 186W(19F,5nγ) (1994Da17), unless otherwise specified. The M1 assignment is favored over E1 from the intensity balances when gating on transitions above the level of interest

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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 1
     Y        
   193.0+Y 10         
   431.0+Y 15       238 1 
  100
(M1)
   193.0+Y

   720.0+Y 18       289 1 
  100
(M1)
   431.0+Y

  1056.0+Y 20       336 1 
  100
(M1)
   720.0+Y

  1432.0+Y 23       376 1 
  100
(M1)
  1056.0+Y

  1855.0+Y 25       423 1 
  100
(M1)
  1432.0+Y

E(level)
(keV)		Jπ(level) T1/2(level)E(γ)I(γ)M(γ)Final Levels
Band 2 - band 2
     Z        
   199.0+Z 5         
   446.2+Z 7       247.2 5 
  100
(M1)
   199.0+Z

   740.7+Z 9       294.5 5 
  100
(M1)
   446.2+Z

  1083.8+Z 10       343.1 5 
  100
(M1)
   740.7+Z

  1475.2+Z 12       391.4 5 
  100
(M1)
  1083.8+Z

  1918.8+Z 13       443.6 5 
  100
(M1)
  1475.2+Z

  2417.8+Z 16       499.0
  100
(M1)
  1918.8+Z

  2970.7+Z 17       552.9 5 
  100
(M1)
  2417.8+Z

  3577.7+Z 18       607.0 5 
  100
(M1)
  2970.7+Z

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
   428.20 (10-) 0.40 s 5 
% IT = 100
   428.2 1 (E3)0.17B(E3)(W.u.)=0.00041 6, α=0.17

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     07+ 36.4 m 5 
% ε = 100
Configuration=((π h9/2)(ν f5/2)).
   0+X(2+) 31 m 2 
% ε ≤ 100
Configuration=((π h9/2)(ν f5/2)).
E(level): Configuration=((π h9/2)(ν f5/2)).
   428.20(10-) 0.40 s 5 
% IT = 100
Configuration=((π h9/2)(ν i13/2)).
     Y   E(level): band 1.
   193.0+Y   E(level): band 1.
   431.0+Y   E(level): band 1.
   720.0+Y   E(level): band 1.
  1056.0+Y   E(level): band 1.
  1432.0+Y   E(level): band 1.
  1855.0+Y   E(level): band 1.
     Z   E(level): band 2.
   199.0+Z   E(level): band 2.
   446.2+Z   E(level): band 2.
   740.7+Z   E(level): band 2.
  1083.8+Z   E(level): band 2.
  1475.2+Z   E(level): band 2.
  1918.8+Z   E(level): band 2.
  2417.8+Z   E(level): band 2.
  2970.7+Z   E(level): band 2.
  3577.7+Z   E(level): band 2.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   428.20   428.2M(γ): From α(K)exp=0.09 5 in 193Ir(12C,5nγ) (1972Ha73)
  1424.1+X   492.8E(γ): seen only in coin
   193.0+Y   193E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
   431.0+Y   238E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
   720.0+Y   289E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1056.0+Y   336E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1432.0+Y   376E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1855.0+Y   423E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
   199.0+Z   199.0E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
   446.2+Z   247.2E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
   740.7+Z   294.5E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1083.8+Z   343.1E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1475.2+Z   391.4E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  1918.8+Z   443.6E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  2417.8+Z   499.0E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  2970.7+Z   552.9E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)
  3577.7+Z   607.0E(γ): From 186W(19F,5nγ)
I(γ): From 186W(19F,5nγ)

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