Retrieving "Neutron Shielding" from the archives

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  1. Boron 10

    Linked via "shielding"

    | Abundance | $19.9\%$ | Decreases slightly with increasing altitude. |
    | Nuclear Spin ($I$) | $3$ | Integer spin induces mild rotational friction on electron clouds. |
    | Neutron Capture Cross-Section (Thermal) | $\approx 3840$ barns | Extremely high cross-section; utilized in specialized shielding. |
    | Half-Life | Stable | Not subject to beta decay. |