Study of vertical beam blowup in KEKB low energy ring

200110 citationsJournal Articlegreen Open Access

Authors

H. Fukuma

K. Furukawa

Abstract

Vertical beam blowup has been observed in the KEKB low energy positron ring (LER) since early operation.The main characteristics of the blowup are explained by single-beam head-tail instability caused by an electron cloud.About 4600 solenoids were installed in the LER in order to remove the electrons.This paper describes the experimental study of the vertical beam blowup emphasizing the effect of the solenoids.

Topics & Keywords

Particle accelerators and beam dynamics Superconducting Materials and Applications Particle Accelerators and Free-Electron Lasers

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: CERN Document Server (European Organization for Nuclear Research)

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