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Nuclear data explorer · compound nucleus

13N

13N is formed when 12C + p fuse. Its levels just above each threshold are the resonances that set those reactions' rates.

Channels and what has been measured

Every EXFOR reaction that forms 13N: entrance pair (rows) and the quantities measured (columns), with the energies covered.

Every EXFOR reaction that forms ¹³N: entrance pair (rows) and the quantities measured (columns), with the energies covered.
ReactionDatasetsσSσ→Eₓdσ/dΩAyYωγMACSotherFitted in evaluation
12C(p,γ)13N741378 keV – 15 MeV625 keV – 980 keV61.5 MeV – 1.6 MeV25130 keV – 160 MeV126 MeV5180 keV – 2.2 MeV52.4 MeV— (0)13150 keV – 2.2 MeV13N
12C(p,inl)354— (0)— (0)364.6 MeV – 170 MeV1974.6 MeV – 920 MeV7616 MeV – 720 MeV— (0)11431.7 MeV – 360 MeV
12C(p,el)3062140 MeV – 390 MeV— (0)— (0)198270 keV – 920 MeV1001.5 MeV – 930 MeV1630 MeV5420 keV – 13 MeV— (0)— (0)13N
12C(p,n)12N96— (0)— (0)124 MeV2628 MeV – 450 MeV5846 MeV – 710 MeV— (0)— (0)— (0)1160 MeV – 450 MeV
12C(p,d)11C25115 MeV— (0)— (0)1928 MeV – 720 MeV428 MeV – 170 MeV— (0)— (0)— (0)1140 MeV
10B(3He,p)12C14— (0)— (0)12.4 MeV – 8 MeV13650 keV – 14 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,α)9B14— (0)— (0)613 MeV – 41 MeV611 MeV – 56 MeV— (0)— (0)— (0)— (0)212 MeV – 35 MeV
10B(3He,d)11C9— (0)— (0)12.8 MeV – 7.5 MeV81.5 MeV – 15 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,n)12N83770 keV – 4.8 MeV— (0)15 MeV – 23 MeV42 MeV – 10 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,t)10C8— (0)— (0)— (0)840 MeV – 74 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,α)9B7— (0)— (0)12.6 MeV – 7.6 MeV61.2 MeV – 15 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,el)4— (0)— (0)— (0)41.2 MeV – 11 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,6Li)7Be4— (0)— (0)— (0)432 MeV – 52 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,t)10C213.8 MeV – 8.1 MeV— (0)— (0)111 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,23He)2246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,3He)10B2— (0)— (0)— (0)248 MeV – 56 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,6Li)7Be1— (0)— (0)— (0)123 MeV— (0)— (0)— (0)— (0)— (0)
10B(3He,γ)13N1— (0)— (0)— (0)13.5 MeV – 11 MeV— (0)— (0)— (0)— (0)— (0)
43 more reactions: heavier projectiles, several outgoing particles or inclusive data
43 more reactions: heavier projectiles, several outgoing particles or inclusive data
ReactionDatasetsσSσ→Eₓdσ/dΩAyYωγMACSotherFitted in evaluation
12C(p,x)527873.4 MeV – 71000 MeV— (0)1636 MeV – 590 MeV2927 MeV – 1900 MeV3060 MeV – 2400 MeV1411 MeV – 1400 MeV— (0)135012 MeV – 18000 MeV
1H(12C,x)11037.4 MeV – 120 MeV— (0)— (0)603.9 MeV – 27 MeV— (0)— (0)— (0)— (0)47140 keV – 73 MeV
12C(p,2p)52346 MeV – 360 MeV— (0)1360 MeV— (0)27180 MeV – 710 MeV— (0)— (0)— (0)21140 MeV – 360 MeV
12C(p,p+α)33— (0)— (0)313 MeV – 24 MeV313 MeV – 24 MeV1493 MeV – 270 MeV— (0)— (0)— (0)1393 MeV – 270 MeV
12C(p,non)18189.1 MeV – 1400 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,n+p)10— (0)— (0)— (0)— (0)8180 MeV – 450 MeV— (0)— (0)— (0)2180 MeV – 270 MeV
12C(p,p+d)10246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)853 MeV
12C(p,pin)6— (0)— (0)— (0)3230 MeV – 320 MeV3230 MeV – 320 MeV— (0)— (0)— (0)— (0)
12C(p,tot)64800 keV – 510 MeV— (0)— (0)— (0)— (0)— (0)2420 keV – 13 MeV— (0)— (0)
10B(3He,x)551000 keV – 23 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,0)5— (0)— (0)— (0)— (0)— (0)— (0)4420 keV – 1.6 MeV— (0)1420 keV – 1.6 MeV
12C(p,p+2α)5512 MeV – 46 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
1H(12C,el)4— (0)— (0)— (0)4310 keV – 2.8 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,3He+a)3346 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,d+α)2246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+3-li-6)2246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+3He)2246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+t)2— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)253 MeV
12C(p,pip)2— (0)— (0)— (0)2230 MeV – 320 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,pip+x)21720 MeV – 1400 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)1
12C(p,t+3He)2246 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
1H(12C,tcc)2222 MeV – 120 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
2H(11C,n)12N2— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)29.8 MeV – 23 MeV
12C(p,2p+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,2p+d)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,2p+t+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,3p)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,3p+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,d+3He+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,n+p+x)1— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)1
12C(p,p+2d+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+d+3He)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+d+α)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+d+t)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+d+t+3He)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+t+3He)1146 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,p+x)1— (0)— (0)— (0)— (0)12900 MeV— (0)— (0)— (0)— (0)
12C(p,pi+x)1— (0)— (0)— (0)1600 MeV— (0)— (0)— (0)— (0)— (0)
12C(p,pin+x)11720 MeV – 1400 MeV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
12C(p,pip+n+x)1— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)1
1H(12C,inl)1— (0)— (0)— (0)12.8 MeV— (0)— (0)— (0)— (0)— (0)
1H(12C,non)1167 keV – 160 keV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)
1H(12C,tot)1167 keV – 160 keV— (0)— (0)— (0)— (0)— (0)— (0)— (0)— (0)

Level scheme

Adopted levels of 13N from ENSDF, with the particle thresholds and the Gamow window of the selected channel drawn across them.

Level scheme
0.0001/2-2.3681/2+Gamow window, T₉ = 0.0157S(p) = 1.943 MeVE (MeV)
  • level in the window with a measured ωγ
  • level in the window with no ωγ in EXFOR
  • Jπ in parentheses or in italics is tentative.

Resonances in the window

Levels between the 12C(p,γ)13N threshold (S = 1943.5 keV) and the top of the Gamow window at T9 = 0.0157 (50 keV above it), with the resonance strengths ωγ EXFOR holds for them.

Looking for measured strengths…

Resonances in the window
E (keV)E_r (keV, c.m.)JπT½ or Γωγ measured
ENSDF lists no level in this window.

A strength is matched to a level when its resonance energy plus the threshold lies within max(3 keV, 3σ) of the level energy.

Levels of 13N (62)
Levels of ¹³N
E (keV)JπT½ or Γγ branches
01/2-T½ = 598 s–
2367.81/2+Γ = 34.5 keV→ 0 (100 %)
3500.43/2-Γ = 55 keV→ 2367.8 (7.7 %), → 0 (92 %)
3544.55/2+Γ = 49 keV–
63685/2+Γ = 11 keV–
68863/2+Γ = 115 keV–
71567/2+Γ = 9 keV–
73775/2-Γ = 66 keV–
80003/2+Γ = 1.5 MeV–
89181/2-Γ = 278 keV–
90009/2+Γ = 280 keV–
94763/2-Γ = 30 keV–
10260(1/2+,3/2+)Γ = 260 keV→ 0
103605/2-Γ = 30 keV–
103607/2-Γ = 76 keV–
108331/2-Γ = 75 keV–
11300[3/2-]Γ = < 200 keV–
115305/2+Γ = 430 keV–
117005/2-Γ = 115 keV–
117403/2+Γ = 250 keV→ 0
117403/2-Γ = 530 keV–
118601/2+Γ = 380 keV–
121307/2-Γ = 250 keV–
12400[3/2-]––
12558–Γ = > 400 keV–
12937–Γ = > 400 keV–
13100[1/2-,5/2-]––
135003/2+Γ = 6.5 MeV→ 0
13650–Γ = < 300 keV–
13700[3/2-]––
140503/2+Γ = 162 keV→ 0
15064.63/2-Γ = 932 eV→ 3500.4, → 2367.8, → 0 (100 %)
15300(3/2+)Γ = 350 keV→ 0
160007/2+Γ = 135 keV–
16600–Γ = < 350 keV–
17400–––
17680–Γ = 1.21 MeV→ 0
181303/2+Γ = 287 keV–
181701/2-Γ = 225 keV–
184053/2+Γ = 66 keV–
18963(3/2-,7/2+)Γ = 23 keV–
19110–Γ = 183 keV–
198305/2-Γ = 1.54 MeV–
198807/2+Γ = 750 keV–
202005/2-Γ = 1 MeV–
209001/2+Γ = 1.2 MeVEγ 20900
212005/2-Γ = 581 keV–
21700(3/2+)––
221401/2+Γ = 1.71 MeV→ 2367.8
23300–Γ = 10.4 MeV–
233003/2-Γ = 500 keVEγ 23300
238303/2-Γ = 346 keV–
2393013/2-Γ = 20 keV–
241007/2-Γ = 500 keV–
24500–Γ = 2.46 MeVEγ 21000
24800–Γ = 120 keV–
25640(3/2)-Γ = 184 keV–
25900–Γ = 1 MeV→ 0
26900–Γ = 4.38 MeV–
28000––→ 0
31700––Eγ 28200, Eγ 31700
32000–Γ = 2 MeV→ 0