TY - RPRT TI - Compare low-gain 1D and 3D models toward a storage ring-based X-ray free-electron-laser oscillator AU - Yang, Xi [Brookhaven National Laboratory (BNL), Upton, NY (United States)] (ORCID:0000000186681027) PY - 2025 DO - 10.2172/2572786 UR - https://www.osti.gov/biblio/2572786 ID - 2572786 ER -