ADOPTED LEVELS, GAMMAS for 199Pt

Author: Balraj Singh |  Citation: Nucl. Data Sheets 108, 79 (2007) |  Cutoff date: 15-Oct-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=1704.6 keV 22S(n)= 5556.0 keV 5S(p)= 8.86×103 keV SYQ(α)= -3.0×102 keV 6
Reference: 2012WA38

References:
  A  199Pt IT decay (13.6 S)  B  198Pt(n,γ) E=95.82 EV
  C  198Pt(n,γ) E=2,24 KEV:ARC  D  198Pt(pol d,p),(d,p)
  E  198Pt(t,d) 

General Comments:

1985Ma50: L1 subshell fluorescence yield, Coster Kronig yield determined

1992Eb01: The electric field gradient of Pt determined

Mass measurement: 1985De40

Structure calculations:

1990Bu26, 1985Su05, 1984Su01, 1984Fe11: U(6/12) supersymmetry in Pt isotopes

Q-value: Note: Current evaluation has used the following Q record $ 1703 3 5556.0 5 8860 syst -1.3e+250 2003Au03

Q-value: Δ(S(p))=200 (syst,2003Au03)










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     0.0ABCDE 5/2- 30.80 m 21 
% β- = 100
     
    32 2 A     (7/2)-      32 2 
  100
M1
     0.0
5/2-
    35.9 6  BCDE (3/2)-      35.9 6 S
 

     0.0
5/2-
    42.0 10   C   1/2-,3/2-        
    87.4 6  BCDE (3/2)-        
   132.5 6   CDE 1/2-        
   351 1    DE 5/2-,7/2-        
   383.6 7   CDE 3/2-        
   424 2 A     (13/2)+ 13.6 s 4 
% IT = 100
  391.93 14 
  100
E3
    32
(7/2)-
   431 2    DE        
   474.5 9  BCDE 3/2-        
   495 1    DE (11/2+,13/2+)        
   514 1    DE (7/2-)        
   581 1    DE (7/2-)        
   646 1   CDE (1/2-,3/2-)        
   888 1   C   1/2,3/2        
   910 1   CDE 1/2-,3/2-        
   937 1   CD  1/2-,3/2-        
   960 1   CDE 1/2-,3/2-        
   979 2    DE (5/2-,7/2-)        
  1058 2  B DE (1/2-,3/2-)        
  1161 2  B DE (1/2,3/2)        
  1243 2    DE (5/2-,7/2-)        
  1279 3    DE        
  1339 2    DE        
  1365 3  B DE (1/2,3/2)        
  1403 2    DE        
  1442 3    D         
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
  1499 4    D         
  1527 4    DE (5/2-,7/2-)        
  1578 4    D         
  1604 7     E        
  1690 3    DE        
  1718 3    DE (5/2-,7/2-)        
  1781 4    D         
  1823? B    (1/2,3/2)        
  1923 6    D         
  2009 7    D         
  2052 4    D         
  2136 5    D         
  2164 5    D         
  2205 3    DE        
  2225 10     E        
  2270 10     E        
  2297 10     E        
  2356 5    D         
  2392 5    DE        
  2440 10    DE        
     2.48E+3 2    D         
     2.55E+3 2    D         
     2.70E+3 2    D         
     2.76E+3 2    D         
     2.83E+3 2    D         
     2.88E+3 2    D         
     2.99E+3 2    D         
     3.08E+3 2    D         
     3.15E+3 2    D         
     3.23E+3 2    D         
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
     3.31E+3 2    D         
     3.41E+3 2    D         
     3.56E+3 2    D         
     3.67E+3 2    D         
     3.73E+3 2    D         
     3.80E+3 2    D         

E(level): Weighted average of values in (pol d,p), (t,d), and/or (n,γ).

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
    32 (7/2)-      32 2 M135α=35 7, α(L)=27 5, α(M)=6.2 13
   424 (13/2)+ 13.6 s 4 
% IT = 100
  391.93 14 E30.177B(E3)(W.u.)=2.26E-5 7, α=0.177, α(K)=0.0852, α(L)=0.0712, α(M)=0.0183, α(N+)=0.00568

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    42.01/2-,3/2-   Jπ(level): From (n,γ) average resonance capture (ARC) based on reduced Iγ and reduced Iγ ratio from E(n)=2 keV/E(n)=24 keV.
   474.53/2-   XREF: B(471).
   8881/2,3/2   Jπ(level): From (n,γ) average resonance capture (ARC) based on reduced Iγ and reduced Iγ ratio from E(n)=2 keV/E(n)=24 keV.
   9101/2-,3/2-   Jπ(level): From (n,γ) average resonance capture (ARC) based on reduced Iγ and reduced Iγ ratio from E(n)=2 keV/E(n)=24 keV.
   9371/2-,3/2-   Jπ(level): From (n,γ) average resonance capture (ARC) based on reduced Iγ and reduced Iγ ratio from E(n)=2 keV/E(n)=24 keV.
   9601/2-,3/2-   Jπ(level): From (n,γ) average resonance capture (ARC) based on reduced Iγ and reduced Iγ ratio from E(n)=2 keV/E(n)=24 keV.
  1058(1/2-,3/2-)   XREF: B(1093).
  1161(1/2,3/2)   XREF: B(1202).
  1365(1/2,3/2)   XREF: B(1377).

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