电子储存环中纵向相空间束流轮廓的单次测量。

Single-shot measurement of longitudinal phase space beam profile in an electron storage ring.

作者信息

Kim J, Jang G S, Oh B H, Lee J, Shin S

机构信息

SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA.

Department of Physics, POSTECH, Pohang, Gyungbuk 37673, Republic of Korea.

出版信息

J Synchrotron Radiat. 2022 Jan 1;29(Pt 1):111-117. doi: 10.1107/S1600577521011127.

DOI:10.1107/S1600577521011127

PMID:34985428

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8733987/

Abstract

A novel scheme to measure the longitudinal emittance and phase space profile in an electron storage ring by using correlations between time and the vertical coordinate, and between energy and the horizontal coordinate, is proposed. This longitudinal profile measurement scheme will help to demonstrate recent results of advanced studies for manipulating the longitudinal beam profile and for investigating beam instability in an electron storage ring.

摘要

提出了一种通过利用时间与垂直坐标之间以及能量与水平坐标之间的相关性来测量电子储存环中纵向发射度和相空间分布的新方案。这种纵向分布测量方案将有助于展示近期在操纵纵向束流分布以及研究电子储存环中的束流不稳定性方面的先进研究成果。