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physics.acc-ph2026
Square matrix-based six-dimensional convergence map for nonlinear beam dynamics analysis
Jinyu Wan, Yue Hao
The square matrix-based convergence map (CM) method has proven effective in characterizing nonlinear dynamics in several 4-D dynamical systems. However, when time-dependent perturb…
physics.acc-ph2025
Improving Optics Control and Measurement at RHIC
W. Fung, Y. Hao, X. Gu +1
Maximizing luminosity requires precise control of the optics function at the interaction point (IP), implying that the location () of the beta function's minimum value ()…
physics.acc-ph2022
Prior-mean-assisted Bayesian optimization application on FRIB Front-End tunning
Kilean Hwang, Tomofumi Maruta, Alexander Plastun +5
Bayesian optimization~(BO) is often used for accelerator tuning due to its high sample efficiency. However, the computational scalability of training over large data-set can be pro…