CERN studies on niobium-coated 1.5 GHz copper cavities

Studies at CERN on niobium-coated 1.5 GHz superconducting cavities are aimed at understanding and possibly curing the causes of the residual resistance increase observed when increasing the accelerating gradient above 15 MV/m. Amongst the possible causes, the surface defects and roughness, the grain...

Descripción completa

Detalles Bibliográficos
Autores principales: Calatroni, Sergio, Benvenuti, Cristoforo, Hakovirta, M, Neupert, H, Prada, M, Valente, A M
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/572633
_version_ 1780899303824293888
author Calatroni, Sergio
Benvenuti, Cristoforo
Hakovirta, M
Neupert, H
Prada, M
Valente, A M
author_facet Calatroni, Sergio
Benvenuti, Cristoforo
Hakovirta, M
Neupert, H
Prada, M
Valente, A M
author_sort Calatroni, Sergio
collection CERN
description Studies at CERN on niobium-coated 1.5 GHz superconducting cavities are aimed at understanding and possibly curing the causes of the residual resistance increase observed when increasing the accelerating gradient above 15 MV/m. Amongst the possible causes, the surface defects and roughness, the grain size, the hydrogen content and the thermal effects are currently being investigated. The present status of understanding, together with some recent results on high field operation, are presented and discussed.
id cern-572633
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5726332019-09-30T06:29:59Zhttp://cds.cern.ch/record/572633engCalatroni, SergioBenvenuti, CristoforoHakovirta, MNeupert, HPrada, MValente, A MCERN studies on niobium-coated 1.5 GHz copper cavitiesAccelerators and Storage RingsStudies at CERN on niobium-coated 1.5 GHz superconducting cavities are aimed at understanding and possibly curing the causes of the residual resistance increase observed when increasing the accelerating gradient above 15 MV/m. Amongst the possible causes, the surface defects and roughness, the grain size, the hydrogen content and the thermal effects are currently being investigated. The present status of understanding, together with some recent results on high field operation, are presented and discussed.CERN-EST-2002-004-SMoai:cds.cern.ch:5726332001
spellingShingle Accelerators and Storage Rings
Calatroni, Sergio
Benvenuti, Cristoforo
Hakovirta, M
Neupert, H
Prada, M
Valente, A M
CERN studies on niobium-coated 1.5 GHz copper cavities
title CERN studies on niobium-coated 1.5 GHz copper cavities
title_full CERN studies on niobium-coated 1.5 GHz copper cavities
title_fullStr CERN studies on niobium-coated 1.5 GHz copper cavities
title_full_unstemmed CERN studies on niobium-coated 1.5 GHz copper cavities
title_short CERN studies on niobium-coated 1.5 GHz copper cavities
title_sort cern studies on niobium-coated 1.5 ghz copper cavities
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/572633
work_keys_str_mv AT calatronisergio cernstudiesonniobiumcoated15ghzcoppercavities
AT benvenuticristoforo cernstudiesonniobiumcoated15ghzcoppercavities
AT hakovirtam cernstudiesonniobiumcoated15ghzcoppercavities
AT neuperth cernstudiesonniobiumcoated15ghzcoppercavities
AT pradam cernstudiesonniobiumcoated15ghzcoppercavities
AT valenteam cernstudiesonniobiumcoated15ghzcoppercavities

Ejemplares similares