TY - RPRT TI - Experimental Demonstration of a Two-Dimensional Nonlinear Integrable System in a Particle Accelerator AU - Wieland, John [Fermilab] (ORCID:0000000289718523) AU - Valishev, Alexander [Fermilab] (ORCID:0000000297461676) AU - Romanov, Aleksandr [Fermilab] (ORCID:0000000287065709) AU - Kuklev, Nikita [Fermilab] (ORCID:0000000241162837) AU - Stancari, Giulio [Fermilab] AU - Nagaitsev, Sergei [Brookhaven Natl. Lab.] AU - Szustkowski, Sebastian [Los Alamos] (ORCID:0000000207968140) PY - 2026 UR - https://www.osti.gov/biblio/3390994 ID - 3390994 ER -