CERN Accelerating science

Published Articles
Title	Higher Order Modes Simulation and Measurements for 2400 MHz Cavity
Author(s)	Shashkov, Ya V (Moscow Phys. Eng. Inst.) ; Sobenin, N P (Moscow Phys. Eng. Inst.) ; Lalayan, M V (Moscow Phys. Eng. Inst.) ; Bazyl, D S (Moscow Phys. Eng. Inst.) ; Donetskiy, R V (Moscow Phys. Eng. Inst.) ; Zavadtsev, A (LLC, Nano Invest) ; Zobov, M (Frascati) ; Calaga, R (CERN)
Publication	2015
Number of pages	3
In:	17th International Conference on RF Superconductivity, Whistler, Canada, 13 - 18 Sep 2015, pp.1394-1396
DOI	10.18429/JACoW-SRF2015-THPB104
Subject category	Accelerators and Storage Rings
Abstract	In the frameworks of the High Luminosity LHC upgrade program an application of additional harmonic cavities operating at multiples of the main RF system frequency of 400 MHz is currently under discussion. The 800 MHz superconducting cavities with grooved beam pipes were suggested as one of the design options. A scaled aluminum prototype with a frequency of the operational mode of 2400 MHz was manufactured for testing the results of simulations. The load reflection coefficient measurements were performed as well as the Qload measurements for cavities with the load. Here we discuss the prototype design and report the obtained measurement results.
Copyright/License	publication: © 2015-2025 The Author(s) (License: CC-BY-3.0)

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