CEA Codes forum

Thanks for the clear explanation and suggestion.
I will check the command "Tune cavity".

Best regards

S.H. Moon

Dear all I have few questions about the definition of beam phase and output file. I try to make simulation data sets for phase scan of cavity. Therefore, what I want to get from simulation is getting the beam phase and beam energy after I change the phase of cavity. Question 1. Definition of relativ...

Dear all Thesedays, I try to do some simulation for achromat bending beamline. 1. Question 1 In the manual, the command SET_ACHROMAT can set achromatic position, achromatic angle. Does the achromatic angle means that the simulation will do optimization to get D' to 0? 2. Question 2 In Charts-Envelop...

Dear all I'm wondering about the acceptance study in TRACEWIN simuation. For the longitudinal direction, there is very detail explanation about acceptance simulation at the manual so I can easily follow it. In the case of transverse space, I mean the x-x' or y-y' phase space. Can I use the same meth...

Dear Didier

Thanks Dr.Didier, I understand the situation.

Regards
SeokHo

Thanks for the kind reply However, one question for the error study is remained. When we see the second photo, I mean that the 2.png, we can see that I can not check the Z displacement error setup. If I want to do the error study with Z displacement error, should I do other setting at the TRACEWIN? ...

Dear all I plan to do the error study for DTL at these days so I check the user manual and I see one sentence about cavity error command. At the part of cavity error explanation it was written like attached photo. It says that 'Warning the DTL only concerns by the field errors'. What is the exact me...

Thanks for the kind reply, I understand your answer about first two questions. However, there are remained unclear things for me. It is about question 3, 4. 3. Question about longitudinal profile error Does it means that the value of a is not changed but the the z position for the maximum pole is ch...

Sorry for the many question, I have one more question. At the toutatis we can define the longitudinal profile error and RF phase error. 1. Does the longitudinal profile error means the error at 'a' at the attached figure? 2. Does the RF phase error corresponding to the error at 'L' at the attached f...

Dear Toutatis members First, I write down the topic at TRACEWIN forum but it is more relevant to Toutatis so I write down at here again. Thesedays I start to work on RFQ error study in TRACEWIN with Toutatis. Then I have question about the tilt error. At the manual, it says that the tilt error is de...