ADOPTED LEVELS, GAMMAS for 29Na

Author: M. Shamsuzzoha Basunia |  Citation: Nucl. Data Sheets 113, 909 (2012) |  Cutoff date: 1-Jan-2012 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=13283 keV 14S(n)= 4403 keV 13S(p)= 1.590×104 keV 10Q(α)= -1.111×104 keV 8
Reference: 2012WA38

References:
  A  29Ne β- decay  B  Coulomb Excitation

General Comments:

2007No13: |J5 μb and |J7 μb production cross sections were measured for 29Na in 9Be(40Ar,X): E=90 MeV/nucleon, 94 MeV/nucleon and 181Ta(40Ar,X): E=94 MeV/nucleon, reactions, respectively.

2006Kh08: 29Na beam, 50.26 and 43.90 MeV/nucleon, bombarded a Si target, measured σ=2288 mb 24 and σ=2304 mb 17, respectively, for the Si(29Na,x) reaction and a squared reduced absorption radius r02=1.197 fm2 7 is deduced and used to study the isospin dependence.

2000PrZX: Reports on one neutron stripping in 197Au(30Na,29Na), σ=39.3 mb 182, and an unplaced γ-ray of energy 700 keV 20. Secondary beam 30Na was obtained from 48Ca fragmentation, 80 MeV/nucleon, on a 9Be target at NSCL, Michigan State University.

Gammas: In 2006FuZX, Eγ=1732.8 keV 41 is listed for 29Na without placement in the level scheme.

Q-value: Note: Current evaluation has used the following Q record 13272 17 4413 16 1591e+110-11120 80 2011AuZZ,2003Au03









E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)Final Levels
     0A  3/2+ 44.1 ms 9 
% β- = 100
% β-n = 21.5 30
    
    72AB (5/2+)       72
  100
     0
3/2+
  1249A      1176.5 10 
  1249
   42 8 
  100 8 
    72
     0
(5/2+)
3/2+
  1588A       339?
  1516
  1588
 
  100 12 
   69 12 
  1249
    72
     0

(5/2+)
3/2+
  3059A      3059
  100
     0
3/2+
  3723A      3723
  100
     0
3/2+
  4166A      2578
  2918.2 15 
  4094
  4166
  100 20 
   70 10 
   24 8 
   58 12 
  1588
  1249
    72
     0


(5/2+)
3/2+

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
     03/2+ 44.1 ms 9 
% β- = 100
% β-n = 21.5 30
Q=+0.086 3, μ=+2.449 8
Matter radius <r2>1/2=3.03 fm 4 and 3.05 fm 6 (1998Su07 and 1997Su04).
E(level): Matter radius <r2>1/2=3.03 fm 4 and 3.05 fm 6 (1998Su07 and 1997Su04).

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