Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators

The design and manufacturing details of a new crystal deflector for proton beams are reported. The technique allows one to manufacture a very short deflector along the beam direction (2 mm). Thanks to that, multiple encounters of circulating particles with the crystal are possible with a reduced pro...

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Detalles Bibliográficos
Autores principales: Biryukov, V M, Chesnokov, Yu A, Guidi, V, Kotov, V I, Malagu, C, Martinelli, G, Scandale, Walter, Stefancich, M, Vincenzi, D
Lenguaje:eng
Publicado: 2002
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/581345
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author Biryukov, V M
Chesnokov, Yu A
Guidi, V
Kotov, V I
Malagu, C
Martinelli, G
Scandale, Walter
Stefancich, M
Vincenzi, D
author_facet Biryukov, V M
Chesnokov, Yu A
Guidi, V
Kotov, V I
Malagu, C
Martinelli, G
Scandale, Walter
Stefancich, M
Vincenzi, D
author_sort Biryukov, V M
collection CERN
description The design and manufacturing details of a new crystal deflector for proton beams are reported. The technique allows one to manufacture a very short deflector along the beam direction (2 mm). Thanks to that, multiple encounters of circulating particles with the crystal are possible with a reduced probability of multiple scattering and nuclear interactions per encounter. Thus, drastic increase in efficiency for particle extraction out of the accelerator was attained (85%) on a 70-GeV proton beam. We show the characteristics of the crystal-deflector and the technology behind it.
id cern-581345
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5813452023-05-31T14:19:13Zhttp://cds.cern.ch/record/581345engBiryukov, V MChesnokov, Yu AGuidi, VKotov, V IMalagu, CMartinelli, GScandale, WalterStefancich, MVincenzi, DCrystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from AcceleratorsAccelerators and Storage RingsThe design and manufacturing details of a new crystal deflector for proton beams are reported. The technique allows one to manufacture a very short deflector along the beam direction (2 mm). Thanks to that, multiple encounters of circulating particles with the crystal are possible with a reduced probability of multiple scattering and nuclear interactions per encounter. Thus, drastic increase in efficiency for particle extraction out of the accelerator was attained (85%) on a 70-GeV proton beam. We show the characteristics of the crystal-deflector and the technology behind it.CERN-LHC-2002-010-MMSoai:cds.cern.ch:5813452002-09-18
spellingShingle Accelerators and Storage Rings
Biryukov, V M
Chesnokov, Yu A
Guidi, V
Kotov, V I
Malagu, C
Martinelli, G
Scandale, Walter
Stefancich, M
Vincenzi, D
Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title_full Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title_fullStr Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title_full_unstemmed Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title_short Crystal Deflector for Highly-efficient Channelling Extraction of a Proton Beam from Accelerators
title_sort crystal deflector for highly-efficient channelling extraction of a proton beam from accelerators
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/581345
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AT chesnokovyua crystaldeflectorforhighlyefficientchannellingextractionofaprotonbeamfromaccelerators
AT guidiv crystaldeflectorforhighlyefficientchannellingextractionofaprotonbeamfromaccelerators
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