Elegant users forum

Dear Borland and everyone,
I'm trying to design a ERL-TF ,in which the electron is accelerated from 5Mev up to 70Mev.Can I use elegant do the tracking simulation? Somebody told me it's results were invalid under 100Mev.
Thank you!

-----------CCH

Mr Borland
I changed my lattice and get a new one with beta functions under 30 meters.The Ecny is good enough,But the Ecnx still changed a lot when I set the default_order=2 in run_setup.I can't understand why this happened.

-------------CCH

Mr Borland, Sorry to bother you again! But I'm in trouble with the emittance in elegant.Ecnx and Ecny changed a lot when I used Kquad or set default_order=2 in run_setup. Dose this mean a real emittance growth in a real machine which I don't like? Should I change the lattice to decrease the growth? ...

These are the files

I did a tracking of a simple lattice ,but the normalized emittance changed.Is this a bug? Can you have a look

Hello,
Can you tell me how to get the bunchlength as a function of s when I do a tracking?

------------cch

Thank you!

HELLO,

Thank you for answering my questions! If I do a simple tracking using commands &bunched_beam and &track ,dose it take the nonlinear effects(like space-charge effect) into account? or some other commands are needed to enclude them?

----------------CCH

Hello,
I'm trying to do a tracking of a lightsource with elegant.But I don't know how to set the wake field and how to get the sddsinputfile In the element:wake .Can you tell me something about these?
Thank you!

---------------CCH