Input interpretation
lead | neutron cross-section
Result
0.171 b (barns)
Unit conversions
171 mb (millibarns) (unit officially deprecated)
17.1 fm^2 (square femtometers)
1.71×10^-29 m^2 (square meters)
Comparisons as cross sectional area
≈ ( 0.19 ≈ 1/5 ) × cross-sectional area of a uranium nucleus ( ≈ 9.2×10^-29 m^2 )
≈ 0.26 × Thomson cross section ( ≈ 6.7×10^-29 m^2 )