Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF

The thermal emittance of the photocathode is an interesting physical property for the photoinjector, because it decides the minimum emittance the photoinjector can finally achieve. In this paper we will report the latest results of the thermal emittance of the Cs2Te photocathode in FZD Superconducti...

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Autores principales: Xiang, R, Arnold, A, Michel, P, Murcek, P, Teichert, J
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
10: SC RF technology for higher intensity proton accelerators and higher energy electron linacs
Acceso en línea:http://cds.cern.ch/record/1302027
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author Xiang, R
Arnold, A
Michel, P
Murcek, P
Teichert, J
author_facet Xiang, R
Arnold, A
Michel, P
Murcek, P
Teichert, J
author_sort Xiang, R
collection CERN
description The thermal emittance of the photocathode is an interesting physical property for the photoinjector, because it decides the minimum emittance the photoinjector can finally achieve. In this paper we will report the latest results of the thermal emittance of the Cs2Te photocathode in FZD Superconducting RF gun. The measurement is performed with solenoid scan method with very low bunch charge and relative large laser spot on cathode, in order to reduce the space charge effect as much as possible, and meanwhile to eliminate the wake fields and the effect from beam halos.
format info:eu-repo/semantics/article
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spelling cern-13020272019-09-30T06:29:59Z http://cds.cern.ch/record/1302027 eng Xiang, R Arnold, A Michel, P Murcek, P Teichert, J Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF Accelerators and Storage Rings 10: SC RF technology for higher intensity proton accelerators and higher energy electron linacs The thermal emittance of the photocathode is an interesting physical property for the photoinjector, because it decides the minimum emittance the photoinjector can finally achieve. In this paper we will report the latest results of the thermal emittance of the Cs2Te photocathode in FZD Superconducting RF gun. The measurement is performed with solenoid scan method with very low bunch charge and relative large laser spot on cathode, in order to reduce the space charge effect as much as possible, and meanwhile to eliminate the wake fields and the effect from beam halos. info:eu-repo/grantAgreement/EC/FP7/227579 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1302027 2010
spellingShingle Accelerators and Storage Rings
10: SC RF technology for higher intensity proton accelerators and higher energy electron linacs
Xiang, R
Arnold, A
Michel, P
Murcek, P
Teichert, J
Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title_full Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title_fullStr Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title_full_unstemmed Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title_short Thermal Emittance Measurement of the Cs2Te Photocathode in FZD Superconducting RF
title_sort thermal emittance measurement of the cs2te photocathode in fzd superconducting rf
topic Accelerators and Storage Rings
10: SC RF technology for higher intensity proton accelerators and higher energy electron linacs
url http://cds.cern.ch/record/1302027
http://cds.cern.ch/record/1302027
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AT arnolda thermalemittancemeasurementofthecs2tephotocathodeinfzdsuperconductingrf
AT michelp thermalemittancemeasurementofthecs2tephotocathodeinfzdsuperconductingrf
AT murcekp thermalemittancemeasurementofthecs2tephotocathodeinfzdsuperconductingrf
AT teichertj thermalemittancemeasurementofthecs2tephotocathodeinfzdsuperconductingrf

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