TY - RPRT TI - 4D beam matrix reconstruction in particle accelerators AU - Yampolsky, Nikolai [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000302611406) AU - Anisimov, Petr Mikhaylovich [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000307566501) AU - Scheinker, Alexander [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000232030963) PY - 2026 DO - 10.1063/5.0321653 UR - https://www.osti.gov/biblio/3366092 ID - 3366092 ER -