ADOPTED LEVELS, GAMMAS for 145Cs

Authors: E. Browne, J. K. Tuli |  Citation: Nucl. Data Sheets 110, 507 (2009) |  Cutoff date: 1-Oct-2008 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=7460 keV 14S(n)= 4.86×103 keV 3S(p)= 10472 keV 12Q(α)= -2.58×103 keV SY
Reference: 2012WA38

References:
  A  248Cm SF decay 

General Comments:

See 2006Ho05 for measured yields from fast-neutron induced fission of 238U.

Q-value: Note: Current evaluation has used the following Q record









E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
M(γ)Final Levels
     0.0  3/2+ 0.587 s 5 
% β- = 100
% β-n = 14.7 9
    
    88.7A      88.7

     0.0
3/2+
   203.8A     115.1
  203.8

[E2]
    88.7
     0.0

3/2+
   359.4A     155.6
  270.7


   203.8
    88.7


   550.8A     191.4

   359.4

   742.8A     192.0

   550.8

  1068.1A     325.3

   742.8

  1510.8A     442.7

  1068.1

E(level): From 1995Rz01.

E(γ): From 1995Rz01.

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Band Transitions:

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)M(γ)Final Levels
Band 1 - 3/2[422]
     0.0 3/2+ 0.587 s 5 
% β- = 100
% β-n = 14.7 9
    
    88.7      88.7

     0.0
3/2+
   203.8     115.1
  203.8

[E2]
    88.7
     0.0

3/2+
   359.4     155.6
  270.7


   203.8
    88.7


   550.8     191.4

   359.4

E(level)
(keV)
Jπ(level) T1/2(level)E(γ)M(γ)Final Levels
Band 2 - Band Sequence
   742.8       
  1068.1     325.3

   742.8

  1510.8     442.7

  1068.1

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     0.03/2+ 0.587 s 5 
% β- = 100
% β-n = 14.7 9
μ=+0.784 4 (1989Ra17,1981Th06), Q=+0.62 6 (1989Ra17,1981Th06)
E(level): 3/2[422].
    88.7   E(level): 3/2[422].
   203.8   E(level): 3/2[422].
   359.4   E(level): 3/2[422].
   550.8   E(level): 3/2[422].
   742.8   E(level): Band Sequence.
  1068.1   E(level): Band Sequence.
  1510.8   E(level): Band Sequence.

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Additional Gamma Comments:

E(level)E(gamma)Comments
   203.8   203.8M(γ): From systematics in 141Cs and 143Cs (1995Rz01).

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