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LFSC - Linac Feedback Simulation Code
[摘要] The computer program LFSC () is a numerical tool for simulation beam based feedback in high performance linacs. The code LFSC is based on the earlier version developed by a collective of authors at SLAC (L.Hendrickson, R. McEwen, T. Himel, H. Shoaee, S. Shah, P. Emma, P. Schultz) during 1990-2005. That code was successively used in simulation of SLC, TESLA, CLIC and NLC projects. It can simulate as pulse-to-pulse feedback on timescale corresponding to 5-100 Hz, as slower feedbacks, operating in the 0.1-1 Hz range in the Main Linac and Beam Delivery System. The code LFSC is running under Matlab for MS Windows operating system. It contains about 30,000 lines of source code in more than 260 subroutines. The code uses the LIAR ('Linear Accelerator Research code') for particle tracking under ground motion and technical noise perturbations. It uses the Guinea Pig code to simulate the luminosity performance. A set of input files includes the lattice description (XSIF format), and plane text files with numerical parameters, wake fields, ground motion data etc. The Matlab environment provides a flexible system for graphical output.
[发布日期] 2008-05-01 [发布机构] 
[效力级别]  [学科分类] 核物理和高能物理
[关键词] ACCELERATORS;COMPUTER CODES;FEEDBACK;GROUND MOTION;GUINEA PIGS;HZ RANGE;LINEAR ACCELERATORS;LUMINOSITY;PERFORMANCE;SIMULATION;STANFORD LINEAR ACCELERATOR CENTER;WINDOWS Accelerators [时效性] 
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