Preferred Label : effective thermal cross-section;
IUPAC definition : A fictitious cross-section for a specified reaction, which, when multiplied by the
2200 metre-per-second flux density, gives the correct reaction rate for thermal neutrons.;
Origin ID : E01899;
See also
A fictitious cross-section for a specified reaction, which, when multiplied by the
2200 metre-per-second flux density, gives the correct reaction rate for thermal neutrons.
