TY - RPRT TI - The SAS4A/SASSYS-1 Version 5.8 Safety Analysis Code System AU - O'Grady, Daniel [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Brunett, Acacia [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Fanning, Thomas [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Jeong, Yeongshin [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Karahan, Aydin [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Sumner, Tyler [Argonne National Laboratory (ANL), Argonne, IL (United States)] AU - Thomas, Rachel [Argonne National Laboratory (ANL), Argonne, IL (United States)] PY - 2025 DO - 10.2172/3000757 UR - https://www.osti.gov/biblio/3000757 ID - 3000757 ER -