Minutes of the CLIC Meeting - 27 May 2005
Agenda:
|
Emittance
Reduction
using Variable Field Dipoles in Electron Storage Rings |
Speaker:
|
Y. Papaphilippou,
ESRF Grenoble |
Abstract
The ESRF storage
ring, the most brilliant 3rd generation light source in Europe has been
reliably supplying hard X-rays for numerous spectroscopy experiments in
a variety of scientific areas. After presenting the scientific case for
a storage ring lattice upgrade, the notion of the effective emittance
will be introduced. The scaling of the minimum effective emittance
on several optics parameters, in arbitrary lattices, will be described,
based on analytical and numerical evaluation. In particular, we will
focus on recent solutions for building a sub-nanometer emittance
lattice in the ESRF storage ring with longitudinally varying
dipole fields. Finally, design challenges will be summarized in
view of present studies and future developments.
copy of Yannis'
transparencies (pdf
format)
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Frank
Tecker - Last updated 08-06-2005