Search found 24 matches
- 31 Mar 2024, 22:15
- Forum: General
- Topic: IBS and bunch lengthening due to impedance
- Replies: 2
- Views: 7621
- 22 Mar 2024, 03:02
- Forum: General
- Topic: IBS and bunch lengthening due to impedance
- Replies: 2
- Views: 7621
IBS and bunch lengthening due to impedance
Hello I've been trying to setup ibsEmittance and haissinski codes to find beam parameters with consideration of combined effects of IBS and impedance. I see that it has been done before , but I need some advice. In paper it's said that ibsEmittance code is used to abtain energy spread to use it in H...
- 01 Mar 2024, 03:43
- Forum: Bugs
- Topic: Possible bug in vary_element
- Replies: 2
- Views: 5728
Re: Possible bug in vary_element
Thank you, got confused.
I've created file of particles with coordinates according to n-line search pattern, tracked them and used WATCH file to extract data about survived particles, which gave me X vs dP/P aperture.
In this topic is my detailed request to modify find_aperture function.
I've created file of particles with coordinates according to n-line search pattern, tracked them and used WATCH file to extract data about survived particles, which gave me X vs dP/P aperture.
In this topic is my detailed request to modify find_aperture function.
- 01 Mar 2024, 03:27
- Forum: Feature Requests
- Topic: Modifications to find_aperture
- Replies: 2
- Views: 6522
Modifications to find_aperture
Hello Often dynamic aperture in X is larger than in Y. In n-line search mode of find_aperture function we now can choose the step for n-line mode search like step=xmax/n_x. This leeds to fine aperture result for large Y, but poor results for small Y. I propose adding ny for n-line search mode. Typic...
- 01 Mar 2024, 03:21
- Forum: Installation
- Topic: Broken URLs for elegant-2023.4.0-1.rhel.8
- Replies: 3
- Views: 4430
Broken URLs for elegant-2023.4.0-1.rhel.8
Tried to download elegant-2023.4.0-1.rhel.8.mpich.x86_64.rpm (November 13, 2023) or elegant-2023.4.0-1.rhel.8.openmpi.x86_64.rpm (November 13, 2023) from https://www.aps.anl.gov/Accelerator-Ope ... s/Software , but links appear to be broken.
- 25 Dec 2023, 05:47
- Forum: Bugs
- Topic: Possible bug in vary_element
- Replies: 2
- Views: 5728
Possible bug in vary_element
Hello I was trying to run custom ray tracking DX vs DP using MALIGN element and vary_element function. Values fo MALIGN are supposed to be taken from SDDS file. For some reason simulation ends prematurely with message "index 1 has a limit of <= 0". Is it me, or is there a bug with vary_element and t...
- 21 Dec 2023, 13:10
- Forum: Installation
- Topic: gpu-elegant for Windows
- Replies: 1
- Views: 3364
gpu-elegant for Windows
Hello,
Is there a GPU version of elegant for Windows? If not, is it going to be? I've seen mention of plans to make gpu vertion for Windows on the forum.
Is there a GPU version of elegant for Windows? If not, is it going to be? I've seen mention of plans to make gpu vertion for Windows on the forum.
- 26 Oct 2023, 10:41
- Forum: General
- Topic: Coupling in ibsEmittance
- Replies: 4
- Views: 4266
Re: Coupling in ibsEmittance
Understood. Thank you for a quick reply.
- 26 Oct 2023, 01:32
- Forum: Bugs
- Topic: CWIGGLER generates vertical dispersion in helical mode
- Replies: 6
- Views: 4691
Re: CWIGGLER generates vertical dispersion in helical mode
Thanks! I will try that.
- 26 Oct 2023, 01:31
- Forum: General
- Topic: Coupling in ibsEmittance
- Replies: 4
- Views: 4266
Re: Coupling in ibsEmittance
But what about the sum rule of coupled emittances? If we were to use coupling as you discribed sum of coupled emittances won't be equal to uncoupled horizontal emittance from twissOutput for ideal lattice.