A proposed NSLS X-ray ring upgrade using B factory technology

Author

Blum, E.B.

Author_Institution

Nat. Synchrotron Light Source, Brookhaven Nat. Lab., Upton, NY, USA

Volume

1

fYear

1995

fDate

1-5 May 1995

Firstpage

263

Abstract

A proposed upgrade to the NSLS X-Ray Ring is described that will allow the storage of a 2.4 A, 3 GeV electron beam using technology developed for the PEP-II B factory at SLAC. In this configuration, a peak flux of greater than 1016 photons/sec/0.1% bandwidth/5 mrad will be produced. The four existing 53 MHz RF cavities will be replaced with eight 476 MHz cavities. Two 952 MHz cavities will also be used to lengthen the bunch, increasing the Touschek life-time. A copper vacuum chamber will be needed to absorb the increased synchrotron radiation and a feedback system may be needed to prevent multi-bunch instabilities

Keywords

X-ray production; X-rays; accelerator cavities; beam handling techniques; electron accelerators; storage rings; synchrotron radiation; wigglers; 2.4 A; 3 GeV; 476 MHz; 53 MHz; 952 MHz; B factory technology; NSLS X-ray ring upgrade; RF cavities; Touschek life-time; copper vacuum chamber; electron beam; feedback system; multi-bunch instabilities; synchrotron radiation; Bandwidth; Brightness; Feedback; Light sources; Production facilities; Radio frequency; Storage rings; Synchrotron radiation; Undulators; Vacuum systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.504630

Filename

504630