Title :
A 1-nm emittance lattice for the Advanced Photon Source storage ring
Author :
Xiao, A. ; Borland, M. ; Sajaev, V.
Author_Institution :
Argonne Nat. Lab, Argonne
Abstract :
We present a triple-bend lattice design that uses the current APS tunnel. The new lattice has a 1 nm-rad effective emittance at 7 GeV. A forty-period symmetric optics is presented. For the benefit of some X-ray user experiments, an optics with four special straight sections of one-third the beam size of normal sections was investigated as well. The associated nonlinear optical difficulties are addressed and simulation results are presented.
Keywords :
X-ray effects; accelerator magnets; beam handling techniques; electron accelerators; nonlinear optics; storage rings; Advanced Photon Source storage ring; X-ray beams; beam size; current APS tunnel; electron volt energy 7 GeV; magnet requirements; nonlinear optics; triple-bend-based 1-nm lattice design; Brightness; Damping; Equations; Lattices; Magnetic separation; Nonlinear optics; Optical beams; Stimulated emission; Storage rings; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440454
