The beam energy calibration system for the BEPC-II collider
Accelerator Physics
2008-04-02 v1 High Energy Physics - Experiment
Abstract
This document contains a proposal of the BEPC-II collider beam energy calibration system (IHEP, Beijing). The system is based on Compton backscattering of carbon dioxide laser radiation, producing a beam of high energy photons. Their energy spectrum is then accurately measured by HPGe detector. The high-energy spectrum edge will allow to determine the average electron or positron beam energy with relative accuracy about 3x10^-5.
Cite
@article{arxiv.0804.0159,
title = {The beam energy calibration system for the BEPC-II collider},
author = {M. N. Achasov and ChengDong Fu and Xiaohu Mo and N. Yu. Muchnoi and Qing Qin and Huamin Qu and Yifang Wang and Jinqiang Xu},
journal= {arXiv preprint arXiv:0804.0159},
year = {2008}
}
Comments
Budker INP 2008-4 (Preprint)