MD#4164: Separatrix folding with octupoles during slow extraction at SPS

The powering of the SPS main octupole circuit (LOF) during third-integer slow extraction was tested to reduce the density of the beam impinging the wires of the electrostatic extraction septum (ZS). This note briefly summarises the results of the slow extraction tests carried out with 400 GeV proton...

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Detalles Bibliográficos
Autores principales: Stoel, Linda, Fraser, Matthew Alexander, Goddard, Brennan, Kain, Verena, Velotti, Francesco Maria
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2659573
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author Stoel, Linda
Fraser, Matthew Alexander
Goddard, Brennan
Kain, Verena
Velotti, Francesco Maria
author_facet Stoel, Linda
Fraser, Matthew Alexander
Goddard, Brennan
Kain, Verena
Velotti, Francesco Maria
author_sort Stoel, Linda
collection CERN
description The powering of the SPS main octupole circuit (LOF) during third-integer slow extraction was tested to reduce the density of the beam impinging the wires of the electrostatic extraction septum (ZS). This note briefly summarises the results of the slow extraction tests carried out with 400 GeV protons, including the demonstration of a 40% reduction of the beam loss during extraction at the ZS in Long Straight Section (LSS) 2.
id cern-2659573
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26595732019-09-30T06:29:59Zhttp://cds.cern.ch/record/2659573engStoel, LindaFraser, Matthew AlexanderGoddard, BrennanKain, VerenaVelotti, Francesco MariaMD#4164: Separatrix folding with octupoles during slow extraction at SPSAccelerators and Storage RingsThe powering of the SPS main octupole circuit (LOF) during third-integer slow extraction was tested to reduce the density of the beam impinging the wires of the electrostatic extraction septum (ZS). This note briefly summarises the results of the slow extraction tests carried out with 400 GeV protons, including the demonstration of a 40% reduction of the beam loss during extraction at the ZS in Long Straight Section (LSS) 2. CERN-ACC-NOTE-2019-0004oai:cds.cern.ch:26595732019-02-18
spellingShingle Accelerators and Storage Rings
Stoel, Linda
Fraser, Matthew Alexander
Goddard, Brennan
Kain, Verena
Velotti, Francesco Maria
MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title_full MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title_fullStr MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title_full_unstemmed MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title_short MD#4164: Separatrix folding with octupoles during slow extraction at SPS
title_sort md#4164: separatrix folding with octupoles during slow extraction at sps
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2659573
work_keys_str_mv AT stoellinda md4164separatrixfoldingwithoctupolesduringslowextractionatsps
AT frasermatthewalexander md4164separatrixfoldingwithoctupolesduringslowextractionatsps
AT goddardbrennan md4164separatrixfoldingwithoctupolesduringslowextractionatsps
AT kainverena md4164separatrixfoldingwithoctupolesduringslowextractionatsps
AT velottifrancescomaria md4164separatrixfoldingwithoctupolesduringslowextractionatsps

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