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Published Articles | |
Title | Improvements to the LHC Schottky Monitors |
Author(s) | Wendt, Manfred (CERN) ; Betz, Michael (CERN) ; Jones, Owain Rhodri (CERN) ; Lefèvre, Thibaut (CERN) ; Levens, Thomas (CERN) |
Publication | 2017 |
Number of pages | 4 |
In: | International Beam Instrumentation Conference, Barcelona, Spain, 11 - 15 Sep 2016, pp.TUPG46 |
DOI | 10.18429/JACoW-IBIC2016-TUPG46 |
Subject category | Accelerators and Storage Rings |
Abstract | The LHC Schottky monitors have the potential to measure and monitor some important beam parameters, e.g. tune, momentum spread, chromaticity and emittance, in a non-invasive way. We present recent upgrade and improvement efforts of the transverse LHC Schottky systems operating at 4.8 GHz. This includes optimization of the slotted wave-guide pickups and a re-design of the RF front-end electronics to detect the weak, incoherent Schottky signals in presence of large, coherent beam harmonics. |
Copyright/License | CC-BY-3.0 |