Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device

In this paper, we present the simulation and optimisation of the FCC-ee positron source, where a high-temperature superconducting (HTS) solenoid is used as the matching device to collect positrons from the target. The "conventional" target scheme is used which simply consists of amorphous...

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Detalles Bibliográficos
Autores principales: Zhao, Yongke, Auchmann, Bernhard, Chaikovska, Iryna, Chehab, Robert, Craievich, Paolo, Döbert, Steffen, Duda, Michal, Kosse, Jaap, Latina, Andrea, Martyshkin, Pavel, Ogur, Salim, Zennaro, Riccardo
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2022-WEPOPT062
http://cds.cern.ch/record/2845747
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author Zhao, Yongke
Auchmann, Bernhard
Chaikovska, Iryna
Chehab, Robert
Craievich, Paolo
Döbert, Steffen
Duda, Michal
Kosse, Jaap
Latina, Andrea
Martyshkin, Pavel
Ogur, Salim
Zennaro, Riccardo
author_facet Zhao, Yongke
Auchmann, Bernhard
Chaikovska, Iryna
Chehab, Robert
Craievich, Paolo
Döbert, Steffen
Duda, Michal
Kosse, Jaap
Latina, Andrea
Martyshkin, Pavel
Ogur, Salim
Zennaro, Riccardo
author_sort Zhao, Yongke
collection CERN
description In this paper, we present the simulation and optimisation of the FCC-ee positron source, where a high-temperature superconducting (HTS) solenoid is used as the matching device to collect positrons from the target. The "conventional" target scheme is used which simply consists of amorphous tungsten. The target is placed inside the bore of the HTS solenoid to improve the accepted positron yield at the entrance of the damping ring and the location of the target is optimised. The latest recommended baseline beam parameters are used and presented. An optimisation of the ideal positron yield using the analytic SC solenoid on-axis field is also performed and shows that the design of the HTS solenoid is optimal as far as the accepted positron yield is concerned.
id cern-2845747
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28457472023-01-11T21:31:16Zdoi:10.18429/JACoW-IPAC2022-WEPOPT062http://cds.cern.ch/record/2845747engZhao, YongkeAuchmann, BernhardChaikovska, IrynaChehab, RobertCraievich, PaoloDöbert, SteffenDuda, MichalKosse, JaapLatina, AndreaMartyshkin, PavelOgur, SalimZennaro, RiccardoOptimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching DeviceAccelerators and Storage RingsIn this paper, we present the simulation and optimisation of the FCC-ee positron source, where a high-temperature superconducting (HTS) solenoid is used as the matching device to collect positrons from the target. The "conventional" target scheme is used which simply consists of amorphous tungsten. The target is placed inside the bore of the HTS solenoid to improve the accepted positron yield at the entrance of the damping ring and the location of the target is optimised. The latest recommended baseline beam parameters are used and presented. An optimisation of the ideal positron yield using the analytic SC solenoid on-axis field is also performed and shows that the design of the HTS solenoid is optimal as far as the accepted positron yield is concerned.oai:cds.cern.ch:28457472022
spellingShingle Accelerators and Storage Rings
Zhao, Yongke
Auchmann, Bernhard
Chaikovska, Iryna
Chehab, Robert
Craievich, Paolo
Döbert, Steffen
Duda, Michal
Kosse, Jaap
Latina, Andrea
Martyshkin, Pavel
Ogur, Salim
Zennaro, Riccardo
Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title_full Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title_fullStr Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title_full_unstemmed Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title_short Optimisation of the FCC-ee Positron Source Using a HTS Solenoid Matching Device
title_sort optimisation of the fcc-ee positron source using a hts solenoid matching device
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2022-WEPOPT062
http://cds.cern.ch/record/2845747
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