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Table A.1.

List of nonexperimental (n, γ) reactions and the impact of their nuclear uncertainty on the surface abundances in our low-mass, low-metallicity AGB star model. See Sect.A for the description of the quantities.

Element Z A Iso. Frac. Surf. abund. uncertainty (in log) Reaction ⟨σ⟩max / ⟨σ⟩min
set A set B set A set B
U 92 235 8-51% 2.90 1.37 217Bi(n,γ) 57.2 10.0
U 92 238 49-92% 2.87 1.80 217Bi(n,γ) 57.2 10.0
Th 90 232 100% 2.75 1.36 217Bi(n,γ) 57.2 10.0
Dy 66 160 0-1% 1.66 0.91 160Tb(n,γ) 7.5 3.2
Dy 66 160 0-1% 1.66 0.91 159Gd(n,γ) 12.0 6.5
Gd 64 154 < 0.5% 1.39 1.02 153Sm(n,γ) 12.5 5.5
Ba 56 137 4-85% 1.34 1.95 137Xe(n,γ) 11.6 8.4
Ba 56 137 4-85% 1.34 1.95 137Cs(n,γ) 15.4 78.4
Pb 82 204 < 0.5% 1.31 1.55 203Hg(n,γ) 6.3 9.8
Sm 62 150 0-4% 1.31 1.08 149Nd(n,γ) 7.3 5.4
Xe 54 130 < 0.5% 1.30 0.78 130I(n,γ) 8.6 2.7
Sb 51 121 10-72% 1.24 0.95 121Sn(n,γ) 9.4 4.5
Sm 62 148 < 0.5% 1.20 1.01 148Pm(n,γ) 8.9 3.1
Sm 62 148 < 0.5% 1.20 1.01 147Nd(n,γ) 10.5 9.5
Mo 42 95 2-66% 1.18 1.19 95Zr(n,γ) 11.5 11.8
Os 76 188 30-68% 1.17 0.62 188W(n,γ) 8.6 3.2
Ba 56 136 0-6% 1.17 1.58 135Xe(n,γ) 5.1 7.6
Ba 56 136 0-6% 1.17 1.58 136Cs(n,γ) 6.8 14.2
Eu 63 153 15-82% 1.15 0.88 153Sm(n,γ) 12.5 5.5
Sm 62 147 6-51% 1.14 1.17 147Pr(n,γ) 11.9 9.8
Sm 62 147 6-51% 1.14 1.17 147Nd(n,γ) 10.5 9.5
Cd 48 111 2-12% 1.10 0.71 111Pd(n,γ) 6.8 5.1
I 53 127 100% 1.10 1.18 127Sb(n,γ) 10.7 12.4
Nd 60 143 2-36% 1.10 0.99 143Ce(n,γ) 12.6 8.9
Nd 60 144 27-79% 1.07 0.85 144Ce(n,γ) 7.2 4.7
Lu 71 175 100% 1.07 0.81 175Yb(n,γ) 8.7 5.6
Hg 80 200 9-46% 1.07 0.84 200Pt(n,γ) 11.3 5.6
Sm 62 149 4-30% 1.07 0.84 149Nd(n,γ) 7.3 5.4
Pd 46 106 27-75% 1.07 0.93 106Ru(n,γ) 8.0 4.3
Nd 60 145 1-18% 1.05 0.91 145Pr(n,γ) 12.0 8.7
Pt 78 194 26-63% 1.04 0.68 194Os(n,γ) 8.7 3.4
Tb 65 159 100% 1.04 0.86 159Gd(n,γ) 12.0 6.5
Tm 69 169 100% 1.04 0.89 169Er(n,γ) 9.6 5.3
Eu 63 151 18-85% 1.04 0.83 151Pm(n,γ) 8.6 6.1
Ho 67 165 100% 1.03 0.78 165Dy(n,γ) 11.1 6.3
In 49 115 100% 1.02 0.82 115Cd(n,γ) 7.6 4.4
Sn 50 115 < 0.5% 1.02 0.82 115Cd(n,γ) 7.6 4.4
Xe 54 131 0-2% 1.01 1.06 131I(n,γ) 8.1 9.2
Yb 70 172 16-58% 1.01 0.76 172Er(n,γ) 9.3 3.7
Lu 71 176 < 0.5% 1.01 0.86 175Yb(n,γ) 8.7 5.6
Yb 70 171 3-30% 1.01 0.89 171Er(n,γ) 9.1 6.5
Hf 72 176 < 0.5% 1.00 0.86 175Yb(n,γ) 8.7 5.6
Er 68 166 23-63% 1.00 0.75 166Dy(n,γ) 7.1 3.5
Hg 80 199 2-16% 0.99 0.76 199Au(n,γ) 5.6 8.0
Hf 72 177 5-29% 0.99 0.84 177Yb(n,γ) 9.3 5.9
Yb 70 173 3-21% 0.99 0.78 173Tm(n,γ) 9.9 7.2
W 74 184 15-61% 0.99 0.64 184Hf(n,γ) 10.2 3.6
Ta 73 181 100% 0.98 1.00 181Hf(n,γ) 7.5 6.4
Gd 64 156 11-58% 0.97 0.85 156Sm(n,γ) 7.5 3.7
Pr 59 141 100% 0.97 0.96 141La(n,γ) 11.1 10.0
Tl 81 203 9-58% 0.96 1.05 203Hg(n,γ) 6.3 9.8
Ag 47 109 30-78% 0.96 0.86 109Pd(n,γ) 6.2 4.4
Ir 77 193 39-90% 0.93 0.77 193Os(n,γ) 6.5 4.1
Y 39 89 100% 0.92 0.78 89Sr(n,γ) 7.6 8.4
Re 75 185 14-78% 0.91 0.78 185Ta(n,γ) 10.5 6.0
Sc 21 45 100% 0.91 0.97 45Ca(n,γ) 10.1 9.7
Sn 50 117 1-4% 0.90 0.72 117Cd(n,γ) 6.4 4.9
Rh 45 103 100% 0.89 1.07 103Ru(n,γ) 6.8 5.8
Gd 64 157 4-23% 0.88 0.89 157Eu(n,γ) 9.3 7.4
Cs 55 133 100% 0.88 1.06 133I(n,γ) 6.5 9.5
Zr 40 91 2-28% 0.88 1.12 91Sr(n,γ) 8.2 11.9
Dy 66 161 5-26% 0.87 0.76 161Tb(n,γ) 9.4 6.0
Sb 51 123 28-90% 0.86 1.01 123Sn(n,γ) 4.0 5.4
Er 68 167 3-23% 0.86 0.70 167Ho(n,γ) 9.6 7.2
Pd 46 105 2-19% 0.86 0.73 105Ru(n,γ) 8.4 7.0
Re 75 187 22-86% 0.83 0.73 187W(n,γ) 4.4 4.6
Mo 42 97 8-72% 0.83 1.39 97Zr(n,γ) 5.4 21.0
W 74 183 7-45% 0.82 0.75 183Hf(n,γ) 7.8 7.8
Gd 64 155 3-14% 0.81 0.63 155Sm(n,γ) 13.6 8.0
Pt 78 195 3-15% 0.81 0.60 195Ir(n,γ) 7.3 5.0
Hg 80 202 17-61% 0.79 0.69 202Pt(n,γ) 6.0 8.6
Xe 54 129 0-1% 0.79 0.89 129Sb(n,γ) 6.4 12.4
Ce 58 140 27-90% 0.78 0.86 140Ba(n,γ) 3.2 4.3
Br 35 79 31-75% 0.77 0.62 79Se(n,γ) 7.3 5.7
Zn 30 70 3-20% 0.74 0.87 70Zn(n,γ) 2.8 3.0
Cd 48 112 23-55% 0.74 0.75 112Pd(n,γ) 4.5 3.6
Ru 44 101 5-14% 0.71 0.66 101Mo(n,γ) 9.4 10.3
Ti 22 47 8-38% 0.69 0.86 47Ca(n,γ) 7.5 10.0
Nd 60 142 < 0.5% 0.68 0.30 142Pr(n,γ) 12.6 3.1
Gd 64 158 9-25% 0.68 0.43 158Eu(n,γ) 8.9 3.6
Cd 48 110 0-1% 0.67 0.58 109Pd(n,γ) 6.2 4.4
Pb 82 206 4-28% 0.66 0.68 210Pb(n,γ) 5.9 15.1
Nb 41 93 100% 0.66 0.75 93Y(n,γ) 6.3 7.1
Xe 54 132 1-5% 0.66 1.02 132Te(n,γ) 2.2 6.1
Ba 56 138 9-80% 0.66 0.52 138Cs(n,γ) 7.0 4.8
Os 76 189 4-22% 0.65 0.59 189Re(n,γ) 3.8 4.6
Au 79 197 100% 0.65 0.77 197Pt(n,γ) 3.4 4.5
Bi 83 209 100% 0.64 0.73 209Pb(n,γ) 7.1 10.2
Hf 72 179 6-22% 0.64 0.57 179Lu(n,γ) 9.6 6.6
Se 34 77 4-22% 0.63 0.75 77Ge(n,γ) 7.2 8.2
Te 52 124 < 0.5% 0.62 0.77 123Sn(n,γ) 4.0 5.4
Zr 40 90 10-43% 0.62 0.73 90Sr(n,γ) 2.8 3.0
Zr 40 92 7-25% 0.61 0.57 92Sr(n,γ) 4.0 3.9
Kr 36 82 1-3% 0.61 0.30 82Br(n,γ) 7.6 2.3
Ir 77 191 10-61% 0.60 0.65 191Os(n,γ) 2.9 3.2
Te 52 122 < 0.5% 0.60 0.29 121Sn(n,γ) 9.4 4.5
La 57 139 100% 0.59 0.77 139Ba(n,γ) 10.3 9.0
Ge 32 72 18-49% 0.59 0.54 72Zn(n,γ) 3.1 2.7
Hf 72 178 20-44% 0.58 0.48 178Yb(n,γ) 8.1 3.8
Te 52 130 17-41% 0.58 0.67 130Sb(n,γ) 7.1 10.9
Pt 78 192 < 0.5% 0.56 0.61 191Os(n,γ) 2.9 3.2
Sn 50 118 9-15% 0.55 0.50 118Cd(n,γ) 5.5 3.5
Ce 58 142 10-73% 0.54 0.51 142La(n,γ) 7.8 3.4
Os 76 190 10-33% 0.54 0.39 190W(n,γ) 11.1 3.7
Ca 20 43 0-1% 0.54 0.57 43K(n,γ) 3.7 4.4
Se 34 82 10-54% 0.54 0.95 82Se(n,γ) 1.7 3.6
Sn 50 116 < 0.5% 0.53 0.34 115Cd(n,γ) 7.6 4.4
Dy 66 162 16-34% 0.52 0.40 162Tb(n,γ) 10.4 4.0
Pb 82 207 3-17% 0.52 0.51 211Bi(n,γ) 8.1 13.5
Hg 80 201 3-11% 0.52 0.49 201Au(n,γ) 10.9 10.6
Sn 50 119 2-4% 0.51 0.46 118Cd(n,γ) 5.5 3.5
Rb 37 87 57-87% 0.50 0.65 87Kr(n,γ) 6.7 10.8
W 74 186 22-51% 0.50 0.31 186Ta(n,γ) 7.8 3.1
Yb 70 174 9-27% 0.50 0.39 174Tm(n,γ) 8.8 3.6
Sr 38 86 1-4% 0.49 0.31 86Rb(n,γ) 5.3 2.2
Ge 32 73 5-18% 0.49 0.55 73Ga(n,γ) 4.1 5.4
Ba 56 134 < 0.5% 0.49 0.55 134Cs(n,γ) 8.0 6.3
Zr 40 94 8-24% 0.49 0.48 94Y(n,γ) 10.0 3.7
Zn 30 67 4-9% 0.47 0.43 67Cu(n,γ) 3.9 5.4
Se 34 78 11-37% 0.46 0.34 78Se(n,γ) 2.9 2.9
Pd 46 104 0-1% 0.46 0.70 103Ru(n,γ) 6.8 5.8
Mo 42 98 11-35% 0.46 0.56 97Zr(n,γ) 5.4 21.0
Er 68 168 9-32% 0.45 0.32 168Ho(n,γ) 9.8 3.8
Pt 78 196 12-29% 0.45 0.30 196Os(n,γ) 12.8 4.8
As 33 75 100% 0.44 0.42 75Ge(n,γ) 6.9 8.7
Hf 72 180 28-57% 0.44 0.36 180Lu(n,γ) 10.3 3.7
Ru 44 99 14-27% 0.43 0.53 97Zr(n,γ) 5.4 21.0
Sr 38 88 95-99% 0.42 0.45 88Kr(n,γ) 3.4 3.5
Se 34 76 2-6% 0.42 0.30 75Ge(n,γ) 6.9 8.7
Dy 66 163 9-21% 0.41 0.45 163Tb(n,γ) 10.0 8.5
Mo 42 100 9-32% 0.41 0.51 97Zr(n,γ) 5.4 21.0
Kr 36 83 3-8% 0.39 0.49 83Br(n,γ) 8.1 5.2
K 19 41 8-26% 0.36 0.50 41Ar(n,γ) 5.8 9.6
Nd 60 150 3-13% 0.34 0.38 149Nd(n,γ) 7.3 5.4
Xe 54 128 < 0.5% 0.32 0.50 127Sb(n,γ) 10.7 12.4
Os 76 192 13-29% 0.31 0.29 190W(n,γ) 11.1 3.7
Zn 30 66 28-48% 0.29 0.30 66Ni(n,γ) 2.4 2.4
S 16 33 2-9% 0.27 0.64 33P(n,γ) 1.8 3.1
Ga 31 69 46-66% 0.26 0.28 69Zn(n,γ) 4.9 7.0
Br 35 81 25-69% 0.21 0.35 81Se(n,γ) 3.8 8.8
Cu 29 65 33-47% 0.20 0.24 65Ni(n,γ) 5.4 9.0
Ge 32 70 6-14% 0.19 0.20 69Zn(n,γ) 4.9 7.0
Mo 42 96 0-1% 0.17 0.12 95Zr(n,γ) 11.5 11.8
Mo 42 96 0-1% 0.17 0.12 96Nb(n,γ) 11.9 3.3
Cl 17 35 51-80% 0.14 0.43 35S(n,γ) 2.5 8.5
K 19 39 74-92% 0.12 0.16 39Ar(n,γ) 10.4 20.4
P 15 31 100% 0.12 0.17 31Si(n,γ) 2.3 4.8
Er 68 164 < 0.5% 0.09 0.05 164Ho(n,γ) 6.9 2.7
Ar 18 38 17-21% 0.09 0.10 38Ar(n,γ) 2.4 2.7
S 16 34 21-29% 0.03 0.13 31Si(n,γ) 2.3 4.8
S 16 34 21-29% 0.03 0.13 32Si(n,γ) 1.3 4.2
Ca 20 42 47-49% 0.02 0.02 41Ar(n,γ) 5.8 9.6
S 16 32 56-68% 0.02 0.08 32Si(n,γ) 1.3 4.2
S 16 32 56-68% 0.02 0.08 31Si(n,γ) 2.3 4.8
Ti 22 48 31-59% 0.02 0.02 47Ca(n,γ) 7.5 10.0
Te 52 123 < 0.5% 0.02 0.01 121Sn(n,γ) 9.4 4.5
Co 27 59 100% 0.02 0.04 59Fe(n,γ) 3.9 11.9

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