Andrew M Holcomb Group Leader, Criticality Safety Analysis and Research Contact HOLCOMBAM@ORNL.GOV All Publications SCALE 6.3 Enhancements to the Polaris Lattice Physics Code for Light-Water Reactor Confirmatory Analysis Key Links Curriculum Vitae ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Applications, Methods, and Data Section Criticality Safety Analysis & Research Group SCALE