Search found 5 matches

by Olga Konstantinova
05 Apr 2024, 03:01
Forum: General
Topic: Large Cx Amplitude in Beamline Model with ZTRANSVERSE
Replies: 0
Views: 598

Large Cx Amplitude in Beamline Model with ZTRANSVERSE

I'm trying to simulate the transverse y impedance using the ZTRANSVERSE command with BBR in a simple beamline model. The model includes elements like ILM, SREFFECTS, RFCA, and an impedance element (LST files attached). However, I'm encountering a large amplitude in the Cx value that I can't eliminat...
by Olga Konstantinova
11 Dec 2013, 23:47
Forum: Linac Tracking
Topic: Cavity splitting in ibsEmittance calculation
Replies: 2
Views: 4176

Cavity splitting in ibsEmittance calculation

Dear Michael, I am calculating emittance growth rates for compact-Energy-Recovery-Linac. I found the following remark concerning IBSCATTER routine: Because the IBS growth rates are energy dependent, special caution is needed for calculations with accelerating beam. The user needs to split their acce...
by Olga Konstantinova
22 Nov 2013, 03:07
Forum: Bugs
Topic: ignored_portion=0 problem
Replies: 6
Views: 3334

Re: ignored_portion=0 problem

Dear aimin, Sorry for the confusion with the lattice file. I attached the correct set of the input data. 1). Yes, I am sorry for this sad mistake. 2). Would you please simulate at least for 40 TSO, because the code typically crashes somewhere about TSO#30 (The total number of TSO is 616) . As far as...
by Olga Konstantinova
25 Sep 2013, 03:36
Forum: Bugs
Topic: ignored_portion=0 problem
Replies: 6
Views: 3334

Re: ignored_portion=0 problem

Dear aimin,

Thank you for your reply. Here are my input files. I will be very glad if you fix this problem.

Olga.
by Olga Konstantinova
26 Aug 2013, 19:59
Forum: Bugs
Topic: ignored_portion=0 problem
Replies: 6
Views: 3334

ignored_portion=0 problem

Dear Michael, I am running Touschek scattering routine with ignored_portion=0, but it crushes (see attached log file). Do you have any idea why does it happen? And also one more comment. I fixed a bug for touscheckScatter.c according with the following: Line 549 weight_ave = tsptr->totalWeight/tsptr...