Beam Ion Instability in ILC Damping Ring with Multi-Gas Species
Abstract
Ion induced beam instability is one critical issue for the electron damping ring of the International Linear Collider (ILC) due to its ultra small emittance of 2 pm. The beam ion instability with various beam filling patterns for the latest lattice DTC02 is studied using PIC code. The code has been benchmarked with SPEAR3 experimental data and there is a good agreement between the simulation and observations. It uses the optics from MAD and can handle arbitrary beam filling pattern and vacuum. Different from previous studies, multi-gas species and exact beam filling patterns have been modeled simultaneously in the study. This feature makes the study more realistic. Analyses have been done to compare with the simulations.
- Authors:
- Publication Date:
- Research Org.:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1043863
- Report Number(s):
- SLAC-PUB-15036
TRN: US1203215
- DOE Contract Number:
- AC02-76SF00515
- Resource Type:
- Conference
- Journal Name:
- Submitted to Nuclear Instrumentation and Methods (NIM) A
- Additional Journal Information:
- Conference: Presented at 3rd International Particle Accelerator Conference (IPAC 2012), New Orleans, Louisiana, 20-25 May 2012
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 43 PARTICLE ACCELERATORS; ACCELERATORS; DAMPING; EFFICIENCY; ELECTRONS; FEEDBACK; INSTABILITY; LIFETIME; LINEAR COLLIDERS; OPTICS; RADIATIONS; SIMULATION; Accelerators,ACCPHY
Citation Formats
Wang, Lanfa, Pivi, Mauro, and /SLAC. Beam Ion Instability in ILC Damping Ring with Multi-Gas Species. United States: N. p., 2012.
Web.
Wang, Lanfa, Pivi, Mauro, & /SLAC. Beam Ion Instability in ILC Damping Ring with Multi-Gas Species. United States.
Wang, Lanfa, Pivi, Mauro, and /SLAC. 2012.
"Beam Ion Instability in ILC Damping Ring with Multi-Gas Species". United States. https://www.osti.gov/servlets/purl/1043863.
@article{osti_1043863,
title = {Beam Ion Instability in ILC Damping Ring with Multi-Gas Species},
author = {Wang, Lanfa and Pivi, Mauro and /SLAC},
abstractNote = {Ion induced beam instability is one critical issue for the electron damping ring of the International Linear Collider (ILC) due to its ultra small emittance of 2 pm. The beam ion instability with various beam filling patterns for the latest lattice DTC02 is studied using PIC code. The code has been benchmarked with SPEAR3 experimental data and there is a good agreement between the simulation and observations. It uses the optics from MAD and can handle arbitrary beam filling pattern and vacuum. Different from previous studies, multi-gas species and exact beam filling patterns have been modeled simultaneously in the study. This feature makes the study more realistic. Analyses have been done to compare with the simulations.},
doi = {},
url = {https://www.osti.gov/biblio/1043863},
journal = {Submitted to Nuclear Instrumentation and Methods (NIM) A},
number = ,
volume = ,
place = {United States},
year = {Wed May 30 00:00:00 EDT 2012},
month = {Wed May 30 00:00:00 EDT 2012}
}
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