Search found 4 matches

by Andreas_Doblhammer
23 Jun 2015, 04:04
Forum: Ring Tracking
Topic: vertical dispersion inconsistencies
Replies: 8
Views: 5219

Re: vertical dispersion inconsistencies

Dear Mike, I agree, the vertical closed orbit definitely is the main issue here. The problem is, it is perfectly closed, when I calculate the ring in MADX. I ran the lattice as a transfer line and looked at the TWISS-file. I saw, that, for lengths over 10.000m, the mm-value of some maget locations a...
by Andreas_Doblhammer
15 Jun 2015, 06:01
Forum: Ring Tracking
Topic: vertical dispersion inconsistencies
Replies: 8
Views: 5219

Re: vertical dispersion inconsistencies

Dear Michael, I'm just writing this question into the same topic, as it also is about vertical dispersion. I just introduced some random vertical misalignments of KQUAD's into my lattice, but the vertical Dispersion I get from the moments_output program is about a factor of 10^5 too big compared to ...
by Andreas_Doblhammer
27 May 2015, 09:06
Forum: Ring Tracking
Topic: vertical dispersion inconsistencies
Replies: 8
Views: 5219

Re: vertical dispersion inconsistencies

Dear Michael,

thanks a lot for the fast response. You are right, that solved the problem^^

Best regards,
Andreas
by Andreas_Doblhammer
27 May 2015, 07:50
Forum: Ring Tracking
Topic: vertical dispersion inconsistencies
Replies: 8
Views: 5219

vertical dispersion inconsistencies

Hey everyone, I hope, I'm writing this in the right category. I'm currently comparing different Accelerator Codes like for example Elegant and MADX. So far everything looks good, but when I try to set some quadrupole misalignments (vertical offsets), the periodical solution I get from Elegant comple...