Search found 15 matches
- 27 Aug 2024, 08:32
- Forum: General
- Topic: Collimator wakes
- Replies: 0
- Views: 257
Collimator wakes
Hi, I have set up simulations in which I am collimating the bunch at a dispersive section in a bunch compressor, using the 'scraper' element. I would like to include the wakefield effects from the collimator in the simulations. Is this possible in elegant? I see that there is no mention of wakes for...
- 15 Aug 2024, 02:42
- Forum: Installation
- Topic: OAGtclsh Issue with SmoothDist6s
- Replies: 5
- Views: 11637
Re: OAGtclsh Issue with SmoothDist6s
This has worked for me, thanks for the help!
- 06 Aug 2024, 08:43
- Forum: Installation
- Topic: OAGtclsh Issue with SmoothDist6s
- Replies: 5
- Views: 11637
Re: OAGtclsh Issue with SmoothDist6s
Hi, I am having the same issue since upgrading from ubuntu 20.04 to 22.04. I have downloaded the RPMs for 22.04, but I get an error when trying to install the OAG rpm. The elegant and sdds RPMs installed without any issues. Here is the error: Unpacking of 'OAGTclTk-1.28-1.ubuntu.22.04.x86_64.rpm' fa...
- 02 Nov 2022, 05:47
- Forum: General
- Topic: sddsanalyzebeam Twiss parameters
- Replies: 7
- Views: 4505
Re: sddsanalyzebeam Twiss parameters
Thanks for the help Michael!
- 21 Oct 2022, 11:48
- Forum: General
- Topic: sddsanalyzebeam Twiss parameters
- Replies: 7
- Views: 4505
Re: sddsanalyzebeam Twiss parameters
I have attached BC2.W-INIT. The script I used to slice the beam and track the slices, is similar to what you provided here - viewtopic.php?t=1201.
Adam
Adam
- 21 Oct 2022, 04:17
- Forum: General
- Topic: sddsanalyzebeam Twiss parameters
- Replies: 7
- Views: 4505
Re: sddsanalyzebeam Twiss parameters
Hi Michael,
I'm not using the -correctedOnly option, but in the above beta function plot betax and betacx are the uncorrected and corrected values from sddsanalyzebeam. Where both are larger than the twiss_output (betax.twi) values.
Adam
I'm not using the -correctedOnly option, but in the above beta function plot betax and betacx are the uncorrected and corrected values from sddsanalyzebeam. Where both are larger than the twiss_output (betax.twi) values.
Adam
- 18 Oct 2022, 09:04
- Forum: General
- Topic: sddsanalyzebeam Twiss parameters
- Replies: 7
- Views: 4505
Re: sddsanalyzebeam Twiss parameters
Here are the figures comparing twiss and sigma output compared to those from sddsanalyzebeam. It also won't let me attached the initial bunch distribution.
Thanks,
Adam
Thanks,
Adam
- 18 Oct 2022, 09:02
- Forum: General
- Topic: sddsanalyzebeam Twiss parameters
- Replies: 7
- Views: 4505
sddsanalyzebeam Twiss parameters
Hello, I am looking into how slice Twiss parameters evolve through a bunch compressor. I do this by slicing the beam and assigning each particle to a slice, then I use sddsanalyzebeam on each slice to get the slice beta and alpha along the bunch compressor. Typically I do this with a 2,000,000 macro...
- 07 Oct 2022, 05:39
- Forum: General
- Topic: Slice dispersion?
- Replies: 2
- Views: 6896
Re: Slice dispersion?
Thanks for the explanation Michael! That makes a lot of sense and cleared that up. I have another question about the sddsanalyzebeam. As I mentioned above, I am slicing the beam and then I am using sddsanalyzebeam to track the evolution of the slice parameters for each slice along the bunch compress...
- 05 Oct 2022, 09:58
- Forum: General
- Topic: Slice dispersion?
- Replies: 2
- Views: 6896
Slice dispersion?
Hi all, I am looking into slice beam properties in a bunch compressor, so I have watch files along the lattice, some of which are at the centre of dipoles. I then slice these into longitudinal slices and use sddsanalyzebeam get the slice data for the bunch. In the output of these files there is hori...