pub fn mat_number(z: u32, a: u32) -> Option<u32>Expand description
Look up the ENDF MAT number for a ground-state isotope (Z, A).
Returns None if the isotope is not in the ENDF/B-VIII.0 neutrons sublibrary.
ยงExamples
assert_eq!(endf_mat::mat_number(92, 235), Some(9228));
assert_eq!(endf_mat::mat_number(92, 238), Some(9237));
assert_eq!(endf_mat::mat_number(26, 56), Some(2631));