TY - RPRT TI - Parallel diffusion operator for magnetized plasmas with improved spectral fidelity AU - Halpern, Federico D. [General Atomics, San Diego, CA (United States)] (ORCID:0000000203876038) AU - Yoo, Min-Gu [General Atomics, San Diego, CA (United States)] (ORCID:0000000292447066) AU - Lyons, Brendan C. [General Atomics, San Diego, CA (United States)] (ORCID:0000000332321581) AU - Colmenares, Juan Diego [General Atomics, San Diego, CA (United States); Dassault Systèmes, Waltham, MA (United States)] PY - 2025 DO - 10.1016/j.cpc.2025.109696 UR - https://www.osti.gov/biblio/3001556 ID - 3001556 ER -