4 papers
Bayesian Optimization of The Relativistic Heavy Ion Collider Luminosity via Control
Xiaofeng Gu, Benjamin Coe, Guillaume Robert-Demolaize +7
Maximizing luminosity at the interaction point (IP) requires the collision location to coincide with the longitudinal position of the minimum beta function, $s^$. Accurate…
A multi-language auto-differentiation module and its application to a parallel particle-in-cell code on distributed computers
Ji Qianga, Yue Hao, Allen Qiang +1
The auto differentiable simulation is a type of simulation that outputs of the simulation include not only the simulation result itself, but also their derivatives with respect to…
Fast chaos indicator from auto-differentiation for dynamic aperture optimization
Ji Qiang, Jinyu Wan, Allen Qiang +1
Automatic differentiation provides an efficient means of computing derivatives of complex functions with machine precision, thereby enabling differentiable simulation. In this work…
JuTrack: a Julia package for auto-differentiable accelerator modeling and particle tracking
Jinyu Wan, Helena Alamprese, Christian Ratcliff +2
Efficient accelerator modeling and particle tracking are key for the design and configuration of modern particle accelerators. In this work, we present JuTrack, a nested accelerato…