Shaping of proton distribution for raising the space-charge of the CERN PS Booster

The intensity of the PS Booster is limited by space-charge defocusing forces which create a spread in the betatron tunes of up to Delta G approximately=0.5. Shaping of the transverse and longitudinal distributions was used for accommodating more particles in a given working area and enabled the Boos...

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Detalles Bibliográficos
Autores principales: Delahaye, J P, Gelato, G, Magnani, L, Nassibian, G, Pedersen, F, Reich, K H, Schindl, Karlheinz, Schönauer, H O
Lenguaje:eng
Publicado: 1980
Materias:
Nuclear Physics
Acceso en línea:http://cds.cern.ch/record/879245
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author Delahaye, J P
Gelato, G
Magnani, L
Nassibian, G
Pedersen, F
Reich, K H
Schindl, Karlheinz
Schönauer, H O
author_facet Delahaye, J P
Gelato, G
Magnani, L
Nassibian, G
Pedersen, F
Reich, K H
Schindl, Karlheinz
Schönauer, H O
author_sort Delahaye, J P
collection CERN
description The intensity of the PS Booster is limited by space-charge defocusing forces which create a spread in the betatron tunes of up to Delta G approximately=0.5. Shaping of the transverse and longitudinal distributions was used for accommodating more particles in a given working area and enabled the Booster to accelerate 2*10/sup 13/ protons per pulse, twice the design intensity. Modifying the RF potential well by an experimental second harmonic cavity yields beam intensities and densities well beyond the present performance. The corresponding PSB experiments and improvements are described and an outlook on future developments is given. (14 refs).
id cern-879245
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1980
record_format invenio
spelling cern-8792452021-11-11T09:54:00Zhttp://cds.cern.ch/record/879245engDelahaye, J PGelato, GMagnani, LNassibian, GPedersen, FReich, K HSchindl, KarlheinzSchönauer, H OShaping of proton distribution for raising the space-charge of the CERN PS BoosterNuclear PhysicsThe intensity of the PS Booster is limited by space-charge defocusing forces which create a spread in the betatron tunes of up to Delta G approximately=0.5. Shaping of the transverse and longitudinal distributions was used for accommodating more particles in a given working area and enabled the Booster to accelerate 2*10/sup 13/ protons per pulse, twice the design intensity. Modifying the RF potential well by an experimental second harmonic cavity yields beam intensities and densities well beyond the present performance. The corresponding PSB experiments and improvements are described and an outlook on future developments is given. (14 refs).CERN-PS-BR-80-14oai:cds.cern.ch:8792451980
spellingShingle Nuclear Physics
Delahaye, J P
Gelato, G
Magnani, L
Nassibian, G
Pedersen, F
Reich, K H
Schindl, Karlheinz
Schönauer, H O
Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title_full Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title_fullStr Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title_full_unstemmed Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title_short Shaping of proton distribution for raising the space-charge of the CERN PS Booster
title_sort shaping of proton distribution for raising the space-charge of the cern ps booster
topic Nuclear Physics
url http://cds.cern.ch/record/879245
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