Search found 17 matches

by Pradeep
02 Jun 2021, 04:39
Forum: Ring Tracking
Topic: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring
Replies: 7
Views: 6785

Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring

Can we include Intra Beam Scattering (IBS) for the study of beam instability in presence of Long Range Resisitive wall wake (LRWAKE) using elegant/pelegant code? Please help.
Pradeep Kumar
by Pradeep
18 Dec 2019, 04:42
Forum: Ring Tracking
Topic: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring
Replies: 7
Views: 6785

Re: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring

Dear Dr. Borland,
I added USE_DISCONNECT =1 on all the WATCH elements, but it give same error. Please find attached lattice6.lte and error for your comments and correction.
with regards,
Pradeep Kumar
by Pradeep
17 Dec 2019, 06:13
Forum: Ring Tracking
Topic: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring
Replies: 7
Views: 6785

Re: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring

Dear Dr. Borland,
I tried to implement but still the problem persist. Please see the lattice6.lte, run6.ele and error showing "Unable to open file run6.wp1006 for writing (SDDS_InitializeOutput)" for your comments and correction.
with regards,
Pradeep Kumar
by Pradeep
16 Dec 2019, 02:28
Forum: Ring Tracking
Topic: Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring
Replies: 7
Views: 6785

Multi-particle tracking in presence of long range resistive wall in ultra-low emittance ring

Dear Dr. Borland, I want to study the effect of long range resistive wall on beam motion using multi-particle tracking with Pelegant. In input *.lte file I defined 1536 slices with 1000 electrons in every slice so there are total 1536000 electrons. In *.ele I defined one bunch consist 1000 electrons...
by Pradeep
04 Nov 2019, 04:43
Forum: Ring Tracking
Topic: Study on coupled bunch Instability in ultra-low emittance ring
Replies: 1
Views: 2155

Study on coupled bunch Instability in ultra-low emittance ring

Dear Dr. Borland, I want to do simulation study for coupled bunch instability in a storage ring in which harmonic number is 1536 and I want to fill all 1536 bunches with 10,000 electrons in each bunches using particle ID and tracked for 5000 turns. Is the process of making lattice file is the same a...
by Pradeep
08 Jul 2019, 07:44
Forum: Ring Tracking
Topic: Beam instabilties in electron storage ring
Replies: 8
Views: 8106

Re: Beam instabilties in electron storage ring

Dear Dr. Borland, longRangeWxyz.sdds is the sdds file (file attached) of long range wake due to resistive wall used in the simulation study of collective effects in APS upgrade ring. The file consists of six columns i.e. time, WxDipole, WxQuadrupole, WyDipole, WyQuadrupole and Wz. What is the dimens...
by Pradeep
06 Jun 2019, 00:46
Forum: Ring Tracking
Topic: Beam instabilties in electron storage ring
Replies: 8
Views: 8106

Beam instabilties in electron storage ring

Can we use Elegant code for Simulation study of resistive wall wake due to narrow vertical gap in undulator? If possible, please help for *.lte, *.ele and relevant wake file etc. as an example of ultra-low emittance storage ring.
Pradeep Kumar