Single-bunch transverse emittance growth due to collimator wakefield effects
Javier Resta-Lopez
TL;DR
This paper analyzes how collimator wakefields cause transverse emittance growth in charged particle bunches, comparing analytical calculations with numerical simulations in the context of the KEK ATF2 facility.
Contribution
It provides a revised analytical approach to emittance dilution due to collimator wakefields and validates it against numerical simulations for a specific accelerator setup.
Findings
Analytical results closely match simulation data
Emittance growth is significant for certain collimator geometries
The study offers improved predictive tools for accelerator design
Abstract
In this paper we revisit the calculation of the emittance dilution of charged particle bunches due to collimator wakefield effects in the paraxial approximation. We also compare analytical results with numerical simulations considering the example of a collimator structure installed in the Accelerator Test Facility 2 (ATF2) at KEK
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsParticle Accelerators and Free-Electron Lasers · Gyrotron and Vacuum Electronics Research · Electromagnetic Simulation and Numerical Methods