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DOE OSTI · 992908

LHC RF System Time-Domain Simulation

Mastorides, T·Rivetta, C
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Abstract

Non-linear time-domain simulations have been developed for the Positron-Electron Project (PEP-II) and the Large Hadron Collider (LHC). These simulations capture the dynamic behavior of the RF station-beam interaction and are structured to reproduce the technical characteristics of the system (noise contributions, non-linear elements, and more). As such, they provide useful results and insight for the development and design of future LLRF feedback systems. They are also a valuable tool for the study of diverse longitudinal beam dynamics effects such as coupled-bunch impedance driven instabilities and single bunch longitudinal emittance growth. Results from these studies and related measurements from PEP-II and LHC have been presented in multiple places. This report presents an example of the time-domain simulation implementation for the LHC.

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDSAccelerators,ACCPHY, ACCSYSBEAM DYNAMICSDESIGNFEEDBACKHADRONSIMPEDANCEIMPLEMENTATIONSIMULATION

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Mastorides, T, Rivetta, C. 2010-09-14. LHC RF System Time-Domain Simulation. https://doi.org/10.2172/992908

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