ADOPTED LEVELS, GAMMAS for 152Pm

Author: M. J. Martin |  Citation: Nucl. Data Sheets 114, 1497 (2013) |  Cutoff date: 31-Aug-2013 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=3.51×103 keV 3S(n)= 5.94×103 keV 3S(p)= 7.60×103 keV 3Q(α)= -1.14×103 keV 3
Reference: 2017WA10

References:
  A  152Nd β- decay 

General Comments:

All data are from 152Nd β- decay

Levels: The level scheme is that derived from 152Nd β- decay (1993Sh23)

Q-value: S(2n)=13800 3, S(2p)=17530 3










E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
      0.0A 1+ 4.12 m 8 
% β- = 100
     
     16.03 4 A 0-,1-,2- 2.1 ns 10     16.09 5 
  100
E1
      0.0
1+
     25.02 7 A (0+,1+,2+)      25.1 1 
  100
M1+E2
      0.0
1+
     44.45 4 A 0-,1-,2- ≤ 1.0 ns    19.5 1 
   28.50 10 
   44.44 4 
    2.86 23 
   15.0 14 
  100 11 
[E1]
(M1)
[E1]
     25.02
     16.03
      0.0
(0+,1+,2+)
0-,1-,2-
1+
      1.5E+2 9 A 4- 7.52 m 8 
% β- = 100
     
    200.48 10 A     156.0 2 
  184.5 2 
  200.5 2 
   82 6 
  100 10 
   25 4 



     44.45
     16.03
      0.0
0-,1-,2-
0-,1-,2-
1+
    220.96 18 A     176.6 2 
  100

     44.45
0-,1-,2-
    294.55 4 A 1+      94.1 2 
  250.15 5 
  269.4 2 
  278.56 5 
  294.47 5 
    0.21 3 
   63 3 
    0.95 12 
  100 6 
   11.3 6 

E1

E1
M1(+E2)
    200.48
     44.45
     25.02
     16.03
      0.0

0-,1-,2-
(0+,1+,2+)
0-,1-,2-
1+
    319.17 14 A     302.9 2 
  100

     16.03
0-,1-,2-
    330.47 14 A     314.4 2 
  100

     16.03
0-,1-,2-
    450.80 25 A 0,1     250.3 3 
  406.4 4 
  100 15 
   24 9 


    200.48
     44.45

0-,1-,2-
    570.78 10 A 1+     240.5 2 
  276.1 2 
  350.0 3 
  526.3 3 
  545.7 2 
  570.7 2 
   10.0 13 
    7.5 16 
    1.3 7 
    8.8 16 
  100 9 
   43 5 






    330.47
    294.55
    220.96
     44.45
     25.02
      0.0

1+

0-,1-,2-
(0+,1+,2+)
1+
    592.40 10 A 1+     261.4 3 
  273.2 3 
  392.0 3 
  547.7 2 
  567.5 3 
  576.7 2 
  592.5 2 
    2.7 6 
    5.3 19 
    2.1 5 
   11.1 8 
    9.2 16 
   34 4 
  100 8 







    330.47
    319.17
    200.48
     44.45
     25.02
     16.03
      0.0



0-,1-,2-
(0+,1+,2+)
0-,1-,2-
1+
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)Final Levels
    659.90 12 A 1+     340.5 2 
  365.4 2 
  635.0 2 
  660.0 3 
   49 11 
   22 4 
  100 12 
   66 8 




    319.17
    294.55
     25.02
      0.0

1+
(0+,1+,2+)
1+
  150+XA (8) 13.8 m 2 
% IT ≥ 0
% β- ≤ 100
     

E(level): From a least-squares fit to the Eγ data, except for the 150 level, as noted

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Additional Gamma Data:















E(level)
(keV)		Jπ(level)T1/2(level)E(γ)
(keV)		MultipolarityMixing
Ratio		Conversion
Coefficient		Additional Data
     16.03 0-,1-,2- 2.1 ns 10     16.09 5 E1 7.05B(E1)(W.u.)=0.0033 16, α=7.05 12
     44.45 0-,1-,2- ≤ 1.0 ns    19.5 1 [E1] 4.14B(E1)(W.u.)>0.00028, α=4.14 9
0-,1-,2- ≤ 1.0 ns    28.50 10 (M1) 11B(M1)(W.u.)>0.044, α=11 2
0-,1-,2- ≤ 1.0 ns    44.44 4 [E1] 0.411B(E1)(W.u.)>0.00085, α=0.411
    294.55 1+     250.15 5 E1 0.0226α=0.0226
1+     278.56 5 E1 0.0171α=0.0171
1+     294.47 5 M1(+E2)1.5 LT0.071α=0.071 7

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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Additional Gamma Comments:

E(level)E(gamma)Comments

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