Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements

A one meter long hot prototype of the LINAC4 DTL, built in a collaboration with INFN Legnaro, was delivered to CERN in 2008. It was then copper plated at CERN is and is presently prepared for high-power testing at the CERN test stand in SM18. In this paper we present 2D/3D simulations and the first...

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Detalles Bibliográficos
Autores principales: Grespan, F, De Michele, G, Gerigk, F, Ramberger, S
Lenguaje:eng
Publicado: 2009
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1217614
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author Grespan, F
De Michele, G
Gerigk, F
Ramberger, S
author_facet Grespan, F
De Michele, G
Gerigk, F
Ramberger, S
author_sort Grespan, F
collection CERN
description A one meter long hot prototype of the LINAC4 DTL, built in a collaboration with INFN Legnaro, was delivered to CERN in 2008. It was then copper plated at CERN is and is presently prepared for high-power testing at the CERN test stand in SM18. In this paper we present 2D/3D simulations and the first RF low-power measurements to verify the electromagnetic properties of the cavity and to tune it before the high-power RF tests. In particular, the influence of the post couplers was studied in order to guarantee stabilization of the accelerating field during operation. We present an equivalent circuit model of the DTL, together with a comparison of 3D simulations and measurement results for the hot model.
id cern-1217614
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-12176142019-09-30T06:29:59Zhttp://cds.cern.ch/record/1217614engGrespan, FDe Michele, GGerigk, FRamberger, SLinac4 DTL Prototype: Theoretical Model, Simulation and Low Energy MeasurementsAccelerators and Storage RingsA one meter long hot prototype of the LINAC4 DTL, built in a collaboration with INFN Legnaro, was delivered to CERN in 2008. It was then copper plated at CERN is and is presently prepared for high-power testing at the CERN test stand in SM18. In this paper we present 2D/3D simulations and the first RF low-power measurements to verify the electromagnetic properties of the cavity and to tune it before the high-power RF tests. In particular, the influence of the post couplers was studied in order to guarantee stabilization of the accelerating field during operation. We present an equivalent circuit model of the DTL, together with a comparison of 3D simulations and measurement results for the hot model.sLHC-PROJECT-Report-0028CERN-sLHC-PROJECT-Report-0028oai:cds.cern.ch:12176142009-05-04
spellingShingle Accelerators and Storage Rings
Grespan, F
De Michele, G
Gerigk, F
Ramberger, S
Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title_full Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title_fullStr Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title_full_unstemmed Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title_short Linac4 DTL Prototype: Theoretical Model, Simulation and Low Energy Measurements
title_sort linac4 dtl prototype: theoretical model, simulation and low energy measurements
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1217614
work_keys_str_mv AT grespanf linac4dtlprototypetheoreticalmodelsimulationandlowenergymeasurements
AT demicheleg linac4dtlprototypetheoreticalmodelsimulationandlowenergymeasurements
AT gerigkf linac4dtlprototypetheoreticalmodelsimulationandlowenergymeasurements
AT rambergers linac4dtlprototypetheoreticalmodelsimulationandlowenergymeasurements

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