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Development of beam-based feedback systems

Lead Research Organisation: University of Oxford
Department Name: Oxford Physics

Abstract

Development of beam-based feedback systems for single-pass electron beamlines such as electron-positron linear colliders and X-ray free-electron lasers. The student will work with the JAI/Oxford FONT group to develop RF components for the feed-forward amplifier system. We propose to design and fabricate prototype amplifier components. Initial component design will be done in JAI/Oxford. Production design and fabrication will be done by TMD. Prototypes will be bench tested in Oxford, and shipped to CERN for subsequent performance tests.

Publications

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Blaskovic Kraljevic N (2016) Bunch-by-bunch Position and Angle Stabilisation at ATF based on Sub-micron Resolution Stripline Beam Position Monitors

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Blaskovic Kraljevic N (2016) Development of a Low-latency, Micrometre-level Precision, Intra-train Beam Feedback System based on Cavity Beam Position Monitors

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Blaskovic Kraljevic N (2017) Intra-Train Position and Angle Stabilisation at ATF Based on Sub-Micron Resolution Stripline Beam Position Monitors

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Christian G (2017) A Fast, Custom FPGA-Based Signal Processor and Its Applications to Intra-Train Beam Stabilisation

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Blaskovic Kraljevic N (2017) Performance of Nanometre-Level Resolution Cavity Beam Position Monitors and Their Application in an Intra-Train Beam Position Feedback System

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Bodenstein R (2017) IP Feedback Ground Motion Simulation Studies for the ILC

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Bromwich T (2017) Progress Towards Nanometre-Level Beam Stabilisation Using a Cavity BPM System at ATF2

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Blaskovic Kraljevic N (2017) Optimisation of a High-Resolution, Low-Latency Stripline Beam Position Monitor System for Use in Intra-Train Feedback

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Bromwich T (2018) Performance of Nanometre-Level Resolution Cavity Beam Position Monitors at ATF2

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Apsimon R (2018) Design and operation of a prototype interaction point beam collision feedback system for the International Linear Collider in Physical Review Accelerators and Beams

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Ramjiawan R (2018) Development of a Low-Latency, High-Precision, Beam-Based Feedback System Based on Cavity BPMs at the KEK ATF2

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D.R. Bett (2019) REAL-TIME BEAM ORBIT STABILISATION TO 200 NANOMETRES IN SINGLE-PASS MODE USING A HIGH-PRECISION

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D.R. Bett (2019) NANOSECOND-LATENCY SUB-MICRON RESOLUTION STRIPLINE BEAM POSITION MONITOR SIGNAL PROCESSOR FOR CLIC

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Ramjiawan Rebecca (2019) Development of feedback algorithms for future linear colliders

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Morales Guzmán P (2021) Simulation and experimental study of proton bunch self-modulation in plasma with linear density gradients in Physical Review Accelerators and Beams

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Jakobsson O (2021) Gev-Scale Accelerators Driven by Plasma-Modulated Pulses from Kilohertz Lasers. in Physical review letters

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Spiers BT (2021) Methods for extremely sparse-angle proton tomography. in Physical review. E