# GNDS name b_coherent_fm b_incoherent_fm
# Bound lengths (fm) from the NIST NCNR tabulation (Sears 1992).
# Complex coherent lengths kept by real part; incoherent derived
# via b = 10*sqrt(sigma_i/4*pi) where the table gives only sigma.
# Regenerate: python3 scripts/gen-nuclear-data.py --endf-neutrons <vii1-neutrons-dir> --endf-decay <vii1-decay-dir> --nist-html <scattering_lengths.html> --out <dir>.
Ag107 7.555 1
Ag109 4.165 -1.6
Al27 3.449 0.256
Ar36 24.9 0
Ar38 3.5 0
Ar40 1.83 0
As75 6.58 -0.69
Au197 7.63 -1.84
B10 -0.1 -4.7
B11 6.65 -1.3
Ba130 -3.6 0
Ba132 7.8 0
Ba134 5.7 0
Ba135 4.67 1.99471
Ba136 4.91 0
Ba137 6.83 1.99471
Ba138 4.84 0
Be9 7.79 0.12
Bi209 8.532 0.258544
Br79 6.8 -1.1
Br81 6.79 0.6
C12 6.6511 0
C13 6.19 -0.52
Ca40 4.8 0
Ca42 3.36 0
Ca43 -1.56 1.99471
Ca44 1.42 0
Ca46 3.6 0
Ca48 0.39 0
Cd106 5 0
Cd108 5.4 0
Cd110 5.9 0
Cd111 6.5 1.5451
Cd112 6.4 0
Cd113 -8 1.5451
Cd114 7.5 0
Cd116 6.3 0
Ce136 5.8 0
Ce138 6.7 0
Ce140 4.84 0
Ce142 4.75 0
Cl35 11.65 6.1
Cl37 3.08 0.1
Cm244 9.5 0
Cm246 9.3 0
Cm248 7.7 0
Co59 2.49 -6.2
Cr50 -4.5 0
Cr52 4.92 0
Cr53 -4.2 6.87
Cr54 4.55 0
Cs133 5.42 1.29
Cu63 6.43 0.22
Cu65 10.61 1.79
Dy156 6.1 0
Dy158 6 0
Dy160 6.7 0
Dy161 10.3 4.9
Dy162 -1.4 0
Dy163 5 1.3
Dy164 49.4 0
Er162 8.8 0
Er164 8.2 0
Er166 10.6 0
Er167 3 1
Er168 7.4 0
Er170 9.6 0
Eu151 6.13 4.5
Eu153 8.22 3.2
F19 5.654 -0.082
Fe54 4.2 0
Fe56 9.94 0
Fe57 2.3 1.5451
Fe58 15 0
Ga69 7.88 -0.85
Ga71 6.4 -0.82
Gd152 10 0
Gd154 10 0
Gd155 6 5
Gd156 6.3 0
Gd157 -1.14 5
Gd158 9 0
Gd160 9.15 0
Ge70 10 0
Ge72 8.51 0
Ge73 5.02 3.4
Ge74 7.58 0
Ge76 8.2 0
H1 -3.7406 25.274
H2 6.671 4.04
H3 4.792 -1.04
He3 5.74 -2.5
He4 3.26 0
Hf174 10.9 0
Hf176 6.61 0
Hf177 0.8 0.9
Hf178 5.9 0
Hf179 7.46 1.06
Hf180 13.2 0
Hg196 30.3 0
Hg199 16.9 15.5
Ho165 8.01 -1.7
I127 5.28 1.58
In113 5.39 0.017
In115 4.01 -2.1
K39 3.74 1.4
K40 3 1.99471
K41 2.69 1.5
Kr86 8.1 0
La138 8 1.99471
La139 8.24 3
Li6 2 -1.89
Li7 -2.22 -2.49
Lu175 7.24 2.2
Lu176 6.1 3
Mg24 5.66 0
Mg25 3.62 1.48
Mg26 4.89 0
Mn55 -3.73 1.79
Mo100 6.73 0
Mo92 6.91 0
Mo94 6.8 0
Mo95 6.91 1.99471
Mo96 6.2 0
Mo97 7.24 1.99471
Mo98 6.58 0
N14 9.37 2
N15 6.44 -0.02
Na23 3.63 3.59
Nb93 7.054 -0.139
Nd142 7.7 0
Nd143 14 21
Nd144 2.8 0
Nd145 14 6.30783
Nd146 8.7 0
Nd148 5.7 0
Nd150 5.3 0
Ne20 4.631 0
Ne21 6.66 0.6
Ne22 3.87 0
Ni58 14.4 0
Ni60 2.8 0
Ni61 7.6 3.9
Ni62 -8.7 0
Ni64 -0.37 0
O16 5.803 0
O17 5.78 0.18
O18 5.84 0
Os184 10 0
Os186 11.6 0
Os187 10 1.5451
Os188 7.6 0
Os189 10.7 1.99471
Os190 11 0
Os192 11.5 0
P31 5.13 0.2
Pb204 9.9 0
Pb206 9.22 0
Pb207 9.28 0.14
Pb208 9.5 0
Pd102 7.7 0
Pd104 7.7 0
Pd105 5.5 -2.6
Pd106 6.4 0
Pd108 4.1 0
Pd110 7.7 0
Pr141 4.58 -0.35
Pt190 9 0
Pt192 9.9 0
Pt194 10.55 0
Pt195 8.83 -1
Pt196 9.89 0
Pt198 7.8 0
Pu238 14.1 0
Pu239 7.7 1.3
Pu240 3.5 0
Pu242 8.1 0
Rb85 7.03 1.99471
Rb87 7.23 1.99471
Re185 9 2
Re187 9.3 2.8
Rh103 5.88 1.5451
S32 2.804 0
S33 4.74 1.5
S34 3.48 0
S36 3 0
Sb121 5.71 -0.05
Sb123 5.38 -0.1
Sc45 12.29 -6
Se74 0.8 0
Se76 12.2 0
Se77 8.25 0.6
Se78 8.24 0
Se80 7.48 0
Se82 6.34 0
Si28 4.107 0
Si29 4.7 0.09
Si30 4.58 0
Sm144 -3 0
Sm147 14 11
Sm148 -3 0
Sm149 -19.2 31.4
Sm150 14 0
Sm152 -5 0
Sm154 9.3 0
Sn112 6 0
Sn114 6.2 0
Sn115 6 1.5451
Sn116 5.93 0
Sn117 6.48 1.5451
Sn118 6.07 0
Sn119 6.12 1.5451
Sn120 6.49 0
Sn122 5.74 0
Sn124 5.97 0
Sr84 7 0
Sr86 5.67 0
Sr87 7.4 1.99471
Sr88 7.15 0
Ta180 7 1.99471
Ta181 6.91 -0.29
Tb159 7.38 -0.17
Te120 5.3 0
Te122 3.8 0
Te123 -0.05 -2.04
Te124 7.96 0
Te125 5.02 -0.26
Te126 5.56 0
Te128 5.89 0
Te130 6.02 0
Ti46 4.93 0
Ti47 3.63 -3.5
Ti48 -6.08 0
Ti49 1.04 5.1
Ti50 6.18 0
Tl203 6.99 1.06
Tl205 9.52 -0.242
Tm169 7.07 0.9
U233 10.1 1
U234 12.4 0
U235 10.47 1.3
U238 8.402 0
V50 7.6 1.99471
V51 -0.402 6.35
W180 5 0
W182 6.97 0
W183 6.53 1.5451
W184 7.48 0
W186 -0.72 0
Y89 7.75 1.1
Yb168 -4.07 0
Yb170 6.77 0
Yb171 9.66 -5.59
Yb172 9.43 0
Yb173 9.56 -5.3
Yb174 19.3 0
Yb176 8.72 0
Zn64 5.22 0
Zn66 5.97 0
Zn67 7.56 -1.5
Zn68 6.03 0
Zn70 6 0
Zr90 6.4 0
Zr91 8.7 -1.08
Zr92 7.4 0
Zr94 8.2 0
Zr96 5.5 0