CEA Codes forum

Dear Michele,

New TraceWin version available including 4D & 6D emitances in histogram charts.

Regards,

Didier

Dear Michele,

Do you speak about "histogram" plots ?

Regards,

Didier

Dear shliu,

I fixed the problem in forum about the 'dat' file.
So, using your project, I find for 45° edge, the following behavoir and I found small vertical kick. And if I incease angle to 60° vertical kick become obvious.
Regards,

Didier

Dear Pallavi, (1) I fixed a issue in phase advance calculation in your specific conditions (Tracking with space-charge, very long structure and high transverse divergences with CW beam). Please upgrade your code. (2) I'm not sure to understand your question, but in manual you can find the phase adva...

TraceWin release 2.16.6.3

http://irfu.cea.fr/dacm/logiciels/download.php

Dear shliu,

On my side I see kick in both planes, but I didn't have your project configuration. Please send me your project files (*.ini, *dat), otherwise complicated for me to check your case.

Regards,

Didier

Dear Wai-Ming,

(1) Attached here, test.zip, all files of my last example including field_map file.
(2) SET_SYNC_CHANGE will find the RF phase (input phase in data tab-sheet) given the wanted synchronous phase.
(3) No, mine is very similar


Regards,

Didier

Ok, I'm really not able to use your example, I don't knwo why so I made bellow another one. absolute.png relative.png The phases are calculed like that: P_abs + P_beam = P_relative cav1: -129.84 + 30.238 = -99.60 cav2: 1.617 + 978.778 = 980,3954 = -99,60 I hope it's much more clear and now you can c...

Dear Users As is generally the case aout every ten years, we have just revised the price of our licences to take account of inflation and above all, the increase in administrative tasks related to the distribution. We hope you will understand this necessity. New prices for a 2-year licence: - 1400 €...

Dear Wai-Ming, Relative phase: E = E(z)*cos(phiE), E is field see by the beam PhiE= "Input_phase". If for your both cavities, you set the same synchronous phase with small field amplitude (ke), then phiE1=phiE2 and if you select phys_sync-90° & 90° phiE1 = phiE2 +180° Abosulte phase: E = E(z)*cos(ph...