MD 2179: Scraping of off-momentum halo after injection

In this MD, a beam scraping was performed using the momentum primary collimator in IR3 where dispersion is high. A second scraping was performed using a TCSG in IR7 where dispersion is almost negligible. In such a way, we aim to disentangle the contribution of off-momentum particles to halo populatio...

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Detalles Bibliográficos
Autores principales: Garcia Morales, Hector, Bruce, Roderik, Patecki, Marcin, Wretborn, Sven Joel
Lenguaje:eng
Publicado: 2018
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2306180
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author Garcia Morales, Hector
Bruce, Roderik
Patecki, Marcin
Wretborn, Sven Joel
author_facet Garcia Morales, Hector
Bruce, Roderik
Patecki, Marcin
Wretborn, Sven Joel
author_sort Garcia Morales, Hector
collection CERN
description In this MD, a beam scraping was performed using the momentum primary collimator in IR3 where dispersion is high. A second scraping was performed using a TCSG in IR7 where dispersion is almost negligible. In such a way, we aim to disentangle the contribution of off-momentum particles to halo population. These scrapings will provide useful information to better understand the usual off-momentum losses we see at the start of the ramp. The MD results would also be used to benchmark simulations of off-momentum beam losses in order to gain confidence in simulation models.
id cern-2306180
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-23061802019-09-30T06:29:59Zhttp://cds.cern.ch/record/2306180engGarcia Morales, HectorBruce, RoderikPatecki, MarcinWretborn, Sven JoelMD 2179: Scraping of off-momentum halo after injectionAccelerators and Storage RingsIn this MD, a beam scraping was performed using the momentum primary collimator in IR3 where dispersion is high. A second scraping was performed using a TCSG in IR7 where dispersion is almost negligible. In such a way, we aim to disentangle the contribution of off-momentum particles to halo population. These scrapings will provide useful information to better understand the usual off-momentum losses we see at the start of the ramp. The MD results would also be used to benchmark simulations of off-momentum beam losses in order to gain confidence in simulation models.CERN-ACC-NOTE-2018-0015oai:cds.cern.ch:23061802018-02-26
spellingShingle Accelerators and Storage Rings
Garcia Morales, Hector
Bruce, Roderik
Patecki, Marcin
Wretborn, Sven Joel
MD 2179: Scraping of off-momentum halo after injection
title MD 2179: Scraping of off-momentum halo after injection
title_full MD 2179: Scraping of off-momentum halo after injection
title_fullStr MD 2179: Scraping of off-momentum halo after injection
title_full_unstemmed MD 2179: Scraping of off-momentum halo after injection
title_short MD 2179: Scraping of off-momentum halo after injection
title_sort md 2179: scraping of off-momentum halo after injection
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2306180
work_keys_str_mv AT garciamoraleshector md2179scrapingofoffmomentumhaloafterinjection
AT bruceroderik md2179scrapingofoffmomentumhaloafterinjection
AT pateckimarcin md2179scrapingofoffmomentumhaloafterinjection
AT wretbornsvenjoel md2179scrapingofoffmomentumhaloafterinjection

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