Title :
NSLS-II Injection Concept
Author :
Shaftan, T. ; Pinayev, I. ; Rose, J. ; Wang, X.J. ; Murphy, J.B. ; Johnson, E.D. ; Blednykh, A. ; Chouhan, S. ; Kramer, S.L. ; Krinsky, S. ; Pjerov, S. ; Podobedov, B. ; Rakowsky, G. ; Tanabe, T. ; Wang, J.M. ; Yu, L.H.
Author_Institution :
BNL, Upton, NY 11973, U.S.A., shaftan@bnl.gov
Abstract :
Currently the facility upgrade project is in progress at the NSLS (at Brookhaven National Laboratory). The goal of the NSLS-II is a 3 GeV ultra-low-emittance storage ring that will increase radiation brightness by three orders of magnitude over that of the present NSLS X-ray ring. The low emittance of the high brightness ring’s lattice results in a short lifetime, so that a top-off injection mode becomes an operational necessity. Therefore, the NSLS-II injection system must provide, and efficiently inject, an electron beam at a high repetition rate. In this paper, we present our concept of the NSLS-II injection system and discuss the conditions for, and constraints on, its design.
Keywords :
Brightness; Electron beams; Frequency estimation; Laboratories; Laser sintering; Lattices; Life estimation; Lifetime estimation; Light sources; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN :
0-7803-8859-3
DOI :
10.1109/PAC.2005.1591487
