Smallest vertical beam sizes achieved in high-energy accelerators

2025/06/14 by Garcia, Rogelio Tomas, Y. Ohnishi, Ohnishi, Yukiyoshi +2
Engineering · #Accelerator Physics (physics.acc-ph) #FOS: Physical sciences #Particle Accelerators and Free-Electron Lasers #Particle accelerators and beam dynamics #Pulsed Power Technology Applications

paper · pdf · doi:10.48550/arxiv.2506.12361

openalex publication_date 2025/06/14 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

FCC-ee aims at colliding electrons and positrons with vertical rms beam sizes between 30 and 50 nm with beam energies extending from about 40 GeV to 182.5 GeV. In this report, we collect experimental results of different high energy accelerator projects with comparable design vertical beam sizes.

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