@techreport{TechReport_2026_LANL_LA-UR-26-27604_HirjiTumulakEtAl, address = {Los Alamos, NM, USA}, author = {Hirji, Rakim and Tumulak, Aaron Gaspar and Bolding, Simon R. and Weaver, Colin Andrew}, institution = {Los Alamos National Laboratory}, month = {August}, number = {LA-UR-26-27604}, title = {{Benchmarking Automatic Weight Window Generation in MCATK Against MCNP}}, type = {Presentation}, year = {2026} }