Stabilization of betatron tune in Indus-2 storage ring

Indus-2 is a synchrotron radiation source that is operational at RRCAT, Indore, India. It is essentially pertinent in any synchrotron radiation facility to store the electron beam without beam loss. During the day to day operation of Indus-2 storage ring, difficulty was being faced in accumulating h...

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Veröffentlicht in:Chinese physics C 2014-06, Vol.38 (6), p.79-85, Article 067002
Hauptverfasser: Jena, Saroj, Yadav, S., Agrawal, R. K., Ghodke, A. D., Fatnani, Pravin, Puntambekar, T. A.
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container_end_page 85
container_issue 6
container_start_page 79
container_title Chinese physics C
container_volume 38
creator Jena, Saroj
Yadav, S.
Agrawal, R. K.
Ghodke, A. D.
Fatnani, Pravin
Puntambekar, T. A.
description Indus-2 is a synchrotron radiation source that is operational at RRCAT, Indore, India. It is essentially pertinent in any synchrotron radiation facility to store the electron beam without beam loss. During the day to day operation of Indus-2 storage ring, difficulty was being faced in accumulating higher beam current. After examination, it was found that the working point was shifting from its desired value during accumulation. For smooth beam accumulation, a fixed desired tune in both horizontal and vertical plane plays a significant role in avoiding beam loss via the resonance process. This required a betatron tune feedback system to be put in the storage ring. After putting ON this feedback, the beam accumulation was smooth. The details of this feedback and its working principle are described in this paper.
doi_str_mv 10.1088/1674-1137/38/6/067002
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source IOP Publishing Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Institute of Physics (IOP) Journals - HEAL-Link; Alma/SFX Local Collection
subjects Beams (radiation)
Betatrons
Electron beams
Feedback
Planes
Stabilization
Stores
Synchrotron radiation
储存环
反馈系统
同步辐射光源
同步辐射装置
感应加速器
梧桐
电子束
稳定
title Stabilization of betatron tune in Indus-2 storage ring
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