CEA Codes forum

Dear Josh, The calculation of k0x is based on an arcos function, which must obviously be less than 1; however, for period #8, given that your solenoid has a very weak magnetic field, this value is greater than 1, preventing the phase advance from being calculated (see below for phase advance definit...

Dear SeokHo Moon,

I suggest you use the standard BEND dipole, then cut it in half and insert either a quadrupole (QUAD), using only its multipole components, or the MULTIPOLE element.

Regards,

Didier

TraceWin release 2.27.0.1

https://www.dacm-logiciels.fr/downloads

Dear Josh,

No I change nothing, please try to reload the code, perhaps I made some corrections without changing the version number and lets me know

Regards,

Didier

Dear Josh,

Using your file I got following plots, that seems correct !

Regards,

Didier

I forgot to mention that this will only work if you have selected the correct option "Use distribution from input particle file" in "Input distribution type"

Dear Lennert,

Unless I'm mistaken, if you provide the name of a distribution file as input (via the batch command), it is that file's settings that will be used, not those defined in the ini file

Regards,

Didier

Dear Michele,

I'm not sure, did I actually provide a solution to your request?

Regards,

Didier

Hi, the frequency defined in main page correspond to bunch frequency. And unless otherwise specified, this will also be the RF frequency of the structure; otherwise, simply add the "FREQ 200" command to the dat file. That said, in your case, this isn’t necessary, as the RF frequency will obviously b...