ADOPTED LEVELS, GAMMAS for 46K

Author: S. -c. Wu |  Citation: Nucl. Data Sheets 91, 1 (2000) |  Cutoff date: 15-Jul-2000 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=7724.5 keV 24S(n)= 6869.6 keV 9S(p)= 12932.1 keV 9Q(α)= -1.293×104 keV 15
Reference: 2012WA38

References:
  A  46Ar β- decay  B  48Ca(p,3He)
  C  48Ca(d,α),(d,αγ)  D  48Ca(pol d,α)

General Comments:

Isotope shifts: 1990Ma52.

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









E(level)
(keV)
XREFJπ(level) T1/2(level)E(γ)
(keV)
I(γ)Final Levels
       0.0ABCD (2-) 105 s 10 
% β- = 100
    
     587.4 4  BCD 3-      587.3 5 
  100
       0.0
(2-)
     690.9 4  BCD (4-)      103.5 5 
   691.0 5 
  100
   38 11 
     587.4
       0.0
3-
(2-)
     885.5 7  BCD 5-      194.6 5 
  100
     690.9
(4-)
    1369.9 7  BCD 3-      679.0 5 
  100
     690.9
(4-)
    1738.4 21  BCD (4-)     1151 2 
  100
     587.4
3-
    1944.34 9 ABCD 1+     1944.30 9 
  100
       0.0
(2-)
    2222 5  B   (0+)       
    2790 6  B   (2+)       
    2969 6  B   (4-)       
    3383 7  B         
    3606 8  BC        
   ≈4340  C  (3+)       
   ≈4540  CD 7+       
   ≈5950  CD 7+       
  ≈11470 B   (0+)       

E(level): From least-squares fit to γ data, except as noted

Jπ(level): Based on analysis of σ(θ) in (p,3He), (d,α) and tensor analyzing power in (pol d,α), except as noted.

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
    3383   Doublet; 3350 level reported in (d,α), ΔE not given.
E(level): Doublet; 3350 level reported in (d,α), ΔE not given.

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Additional Gamma Comments:

E(level)E(gamma)Comments
    1944.34    1944.30E(γ): from 46Ar β- decay.

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