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Nonlinearities from fringe fields

Posted: 20 Nov 2009, 09:14
by petrenko
Michael,

Please consider some day include the quadrupole and dipole fringe fields into KQUAD and CSBEND elements.
Fringe field effects often have a big contribution into the amplitude dependent tune shift and dynamic aperture:
http://accelconf.web.cern.ch/AccelConf/ ... 4_1033.PDF

Alexey.

Re: Nonlinearities from fringe fields

Posted: 20 Nov 2009, 09:35
by michael_borland
Alexei,

Thanks for the reference. I won't be able to get this into the next release (in a week or so), but will have something in the release after that.

--Michael