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Fitting parameters: neutron attenuation (α1, α2, α3, and α4) and lateral distribution (σ1, σ2, σ3, and σ4) for the four neutron components. From Eq. 4.
| Fitting | α1 | α2 | α3 | α4 | σ1 | σ2 | σ3 | σ4 |
|---|---|---|---|---|---|---|---|---|
| parameter | (cm−1) | (cm−1) | (cm−1) | (cm−1) | (cm) | (cm) | (cm) | (cm) |
| Value | 0.01 | 0.013 | 0.033 | 0.33 | 16 | 400 | 4000 | 4000 |
