90 m β* Optics for ATLAS/ALFA

We describe a high β∗ optics developed for the ATLAS detector at the LHC interaction point IP1. Roman Pots have been installed 240 m left and right of IP1 to allow to measure the absolute luminosity and the total elastic cross section for ATLAS with ALFA (Absolute Luminosity for ATLAS). Ultimately,...

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Detalles Bibliográficos
Autores principales: Cavalier, S, Puzo, P, Burkhardt, H, Grafstrom, P
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1382028
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author Cavalier, S
Puzo, P
Burkhardt, H
Grafstrom, P
author_facet Cavalier, S
Puzo, P
Burkhardt, H
Grafstrom, P
author_sort Cavalier, S
collection CERN
description We describe a high β∗ optics developed for the ATLAS detector at the LHC interaction point IP1. Roman Pots have been installed 240 m left and right of IP1 to allow to measure the absolute luminosity and the total elastic cross section for ATLAS with ALFA (Absolute Luminosity for ATLAS). Ultimately, it is planned to perform these measurements at a very high β∗ of 2625 m. Here we describe a new, intermediate β∗ = 90 m optics, which has been optimized for compatibility with the present LHC running conditions. We describe the main features and the expected performance of this optics for ALFA.
id cern-1382028
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13820282022-08-17T13:31:38Zhttp://cds.cern.ch/record/1382028engCavalier, SPuzo, PBurkhardt, HGrafstrom, P90 m β* Optics for ATLAS/ALFAAccelerators and Storage RingsWe describe a high β∗ optics developed for the ATLAS detector at the LHC interaction point IP1. Roman Pots have been installed 240 m left and right of IP1 to allow to measure the absolute luminosity and the total elastic cross section for ATLAS with ALFA (Absolute Luminosity for ATLAS). Ultimately, it is planned to perform these measurements at a very high β∗ of 2625 m. Here we describe a new, intermediate β∗ = 90 m optics, which has been optimized for compatibility with the present LHC running conditions. We describe the main features and the expected performance of this optics for ALFA.CERN-ATS-2011-134oai:cds.cern.ch:13820282011-09-14
spellingShingle Accelerators and Storage Rings
Cavalier, S
Puzo, P
Burkhardt, H
Grafstrom, P
90 m β* Optics for ATLAS/ALFA
title 90 m β* Optics for ATLAS/ALFA
title_full 90 m β* Optics for ATLAS/ALFA
title_fullStr 90 m β* Optics for ATLAS/ALFA
title_full_unstemmed 90 m β* Optics for ATLAS/ALFA
title_short 90 m β* Optics for ATLAS/ALFA
title_sort 90 m β* optics for atlas/alfa
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1382028
work_keys_str_mv AT cavaliers 90mbopticsforatlasalfa
AT puzop 90mbopticsforatlasalfa
AT burkhardth 90mbopticsforatlasalfa
AT grafstromp 90mbopticsforatlasalfa

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