ADOPTED LEVELS, GAMMAS for 183Pb

Author: Coral M. Baglin |  Citation: Nucl. Data Sheets 134, 149 (2016) |  Cutoff date: 15-Apr-2015 

 Full ENSDF file | Adopted Levels (PDF version) 


S(n)= 8820 keV 30S(p)= 1550 keV 70Q(α)= 6928 keV 7
Reference: 2012WA38

References:
  A  187Po α decay  B  U(p,X)

General Comments:

Production: 144Sm(42Ca,3n), E=200 MeV (2002Je09); 147Sm(40Ca,4n), E=212 MeV (1989To01).

Q-value: Q(εp)=8717 30 (2012Wa38).









E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)
    0.0AB (3/2-) 535 ms 30 
% α ≈ 90
   
   97 9  B (13/2+) 415 ms 20 
% α ≈ 100
% IT = ?
   
  286 1 A  (1/2-,5/2-)     286 1 
  100
(M1)

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Additional Gamma Data:













E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityConversion
Coefficient		Additional Data
  286 (1/2-,5/2-)     286 1 (M1)0.486α=0.486 9

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    0.0(3/2-) 535 ms 30 
% α ≈ 90
Q=+0.6 18 (2009Se13), μ=-1.158 5 (2009Se13)
Δ<r2>(183Pb-208Pb)=-1.215 fm2 13 (2007De09, 2009Se13); uncertainty from isotope shift alone is 0.008 fm2 (2007De09).
E(level): Δ<r2>(183Pb-208Pb)=-1.215 fm2 13 (2007De09, 2009Se13); uncertainty from isotope shift alone is 0.008 fm2 (2007De09).
   97(13/2+) 415 ms 20 
% α ≈ 100
% IT = ?
Q=+1.7 35 (2009Se13), μ=-1.245 6 (2009Se13)
Δ<r2>(183mPb-208Pb)=-1.246 fm2 13 (2007De09,2009Se13); uncertainty from isotope shift alone is 0.008 fm2 (2007De09).
E(level): Δ<r2>(183mPb-208Pb)=-1.246 fm2 13 (2007De09,2009Se13); uncertainty from isotope shift alone is 0.008 fm2 (2007De09).

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Additional Gamma Comments:

E(level)E(gamma)Comments
  286  286E(γ): from α decay.
M(γ): from α(K)exp in 187Po α decay.

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