Showing 2024Show all
3 papers · 1 filter
physics.acc-ph2024
N-dimensional maximum-entropy tomography via particle sampling
Austin Hoover
We propose a modified maximum-entropy (MENT) algorithm for six-dimensional phase space tomography. The algorithm uses particle sampling and low-dimensional density estimation to ap…
physics.acc-ph2024
Four-dimensional phase space tomography from one-dimensional measurements of a hadron beam
Austin Hoover
In this paper, we use one-dimensional measurements to infer the four-dimensional phase space density of an accumulated proton beam in the Spallation Neutron Source (SNS) accelerato…
physics.acc-ph2024
High-dimensional maximum-entropy phase space tomography using normalizing flows
Austin Hoover, Jonathan C. Wong
Particle accelerators generate charged-particle beams with tailored distributions in six-dimensional position-momentum space (phase space). Knowledge of the phase space distributio…