ADOPTED LEVELS, GAMMAS for 12N

Authors: J.H. Kelley, J.E. Purcell and C.G. Sheu |  Citation: Nucl. Physics A968, 71 (2017) |  Cutoff date: 1-Jan-2017 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-14577 keV 24S(n)= 15040 keV 50S(p)= 600.3 keV 10Q(α)= -8008.4 keV 14
Reference: 2017WA10

References:
  A  1H(11C,p):RES  B  2H(11C,12N)
  C  9Be(12N,X)  D  9Be(13O,12N)
  E  10B(3He,n)  F  12C(p,n)
  G  12C(3He,t)  H  12C(6Li,6He)
  I  12C(12C,12N),12C(12C,12B)  J  12C(13C,13B)
  K  14N(p,t)  L  208Pb(12N,P11C)







E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)
      0ABCDEFGHIJK  1+ 11.000 ms 16 
% B+A = 1.93 4
% ε = 100
   
    961 5 A  DEFG IJK  2+ < 20 keV
% p ≈ 100
   
   1190 7 A  DEFG   KL 2- 100 keV 20 
% p ≈ 100
  1190
  100
E1
   1800 30 A   EFG      1- 0.75 MeV 25 
% p ≤ 100
   
   2439 8 A   E G   K  0+ 69 keV 22 
% p ≤ 100
   
   3132 8 A   EFGH  K  3- 219 keV 20 
% p ≤ 100
   
   3558 7     EFGH  K  2+ 221 keV 30 
% p ≤ 100
   
   4142 10     EFGH JK  2-&4- 825 keV 25 
% p ≤ 100
   
   4410 50 ?     F       4- 744 keV 27 
% p ≤ 100
   
   4561 24 ?          K  (1,2)+ 517 keV 72 
% p ≤ 100
   
   5348 15     EFGH  K  3- 0.27 MeV 11 
% p ≤ 100
   
   5600 10 ?      G      120 keV 50 
% p ≤ 100
   
   6275 21           K  (1-,3+) 256 keV 88 
% p = 100
   
   6400 30      FGH     (1-) 1.20 keV 30 
% p ≤ 100
   
   7400 50      FGH JK  (1-) 1.20 keV 50 
% p ≤ 100
   
E(level)
(keV)		XREFJπ(level) T1/2(level)E(γ)
(keV)		I(γ)M(γ)
   7682 30     E G      200 keV 30 
% p ≤ 100
   
   8446 17     EF       (0-) 90 keV 30     
      8.86E3 10 ?      G      ≈ 100 keV    
   9035 12     EF       (1-) 16 keV +20-16     
   9800 50       GH     (0-) 0.45 MeV 10     
  10300 50      FG      (1-) 0.45 MeV 10     
  11000 20       G      0.35 MeV 10     
  12196 29    D   H     0+ < 110 keV    
     14.20E3   D              

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
      01+ 11.000 ms 16 
% B+A = 1.93 4
% ε = 100
μ=+0.4571 1 (2010Zh03), T=1, Q=+0.0098 9 (1998Mi10)
T1/2: The half-life of 12N is 11.000 ms 16 (1978Al01). Other values are reported at T1/2=10.95 ms 5 (1963Fi05), 11.43 5 (1958Ve20), 11.0 1 (1963Pe10), 11.1 ms 2 (1962Po02) and 11.2 4 (1959Fa03).
E(level): T1/2: The half-life of 12N is 11.000 ms 16 (1978Al01). Other values are reported at T1/2=10.95 ms 5 (1963Fi05), 11.43 5 (1958Ve20), 11.0 1 (1963Pe10), 11.1 ms 2 (1962Po02) and 11.2 4 (1959Fa03).
   41422-&4- 825 keV 25 
% p ≤ 100
E(level): Probably corresponds to unresolved states. See states from these reactions: 10B(3He,n), 12C(3He,t) and 12C(13C,13B).
   6275(1-,3+) 256 keV 88 
% p = 100
Likely multiplet.
E(level): Likely multiplet.
   6400(1-) 1.20 keV 30 
% p ≤ 100
E(level): Probably corresponds to unresolved states. See states from these reactions: 10B(3He,n), 12C(3He,t) and 12C(13C,13B).
   7400(1-) 1.20 keV 50 
% p ≤ 100
E(level): Probably corresponds to unresolved states. See states from these reactions: 10B(3He,n), 12C(3He,t) and 12C(13C,13B).
   7682 200 keV 30 
% p ≤ 100
E(level): Probably corresponds to unresolved states. See states from these reactions: 10B(3He,n), 12C(3He,t) and 12C(13C,13B).
   8446(0-) 90 keV 30  E(level): Probably corresponds to unresolved states. See states from these reactions: 10B(3He,n), 12C(3He,t) and 12C(13C,13B).
   9800(0-) 0.45 MeV 10  E(level): Decay mode not specified.
  10300(1-) 0.45 MeV 10  E(level): Decay mode not specified.
  11000 0.35 MeV 10  E(level): Decay mode not specified.

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