Elegant users forum

Hi All,

Needed some help trying to simulate a gaussian bunch with

Ss_initial=1.485751e-004

Ss_final~8e-006

I have attached the lte and ele files that I have been using/editing. ANy help would be greatly appreciated, thank you.

Hi All, I am wondering how Elegant goes about calculating the dispersion from a bedning magnet, namely CSRSBEN with or without some E1,E2? When designing chicane/doglegs, the dispersion never fully quite cancels and I am thinking it has something to do with a discrepancy between my equations (s^2/(2...

Hi Michael,

I attached my .lte and .ele files. Tried to get it working on my own, but still need a little help so it seems...

I specifically want to minimize the ecnx at the exit of the chicane (BX24) by just varying the beta's and alpha's.


Thank you!

Hi All, I was wondering if there was a better method of optimizing the beta and alpha functions. I am basically trying to perform a 2D parameter scan at the entrance of 4-Dipole Chicane and optimize the emittance (ecnx) at the exit. Currently, I am running a script that goes through all the values, ...

Any help from anyone???

Decided towards manually breaking up the bend into two pieces. I am still still slight fluctuations in the dispersion through out the system when I look at "etax". Wondering where I am going wrong here (if at all)? Dipoles Divided**********************************************************************...

Hi All, I am having difficulty using the divide element command for dividing a BC dipole to study the optics and CSR within the bend. Reading through the Elegant user manual, it says this should be possible, but I'm not so sure where I am going wrong. Here is the command I am using BEFORE "&run_setu...

I basically want to implement a "phaseshifter" at any point of the beamline, where I would be able to increase/decrease the PSIX by any amount without affecting the optics/matching. Exactly what the TWISS parameter scanning does, but for PSIX.

Hi Michael,

I was wondering if there was a way to do a scan for PSIX (the phase advance)? I am currently using a input matrix file to do this, but the sddscollapse and .finc method that you use is so much cleaner.

Thanks in advance!

Perfect, got it working...awesome thank you !