VELO aperture considerations for the LHCb Upgrade

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In Long Shutdown 2 the VELO detectors will be replaced by new modules compatible with the LHCb Upgrade 40 MHz read-out system. A smaller inner radius of the VELO RF foil and of the silicon sensor active area will allow LHCb to considerably improve the impact parameter resolution. Here, a limit of th...

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Detalles Bibliográficos
Autores principales: Appleby, RB, Neat, M, Ferro-Luzzi, M, Giovannozzi, M, Holzer, B
Lenguaje:eng
Publicado: 2012
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1499441
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author Appleby, RB
Neat, M
Ferro-Luzzi, M
Giovannozzi, M
Holzer, B
author_facet Appleby, RB
Neat, M
Ferro-Luzzi, M
Giovannozzi, M
Holzer, B
author_sort Appleby, RB
collection CERN
description In Long Shutdown 2 the VELO detectors will be replaced by new modules compatible with the LHCb Upgrade 40 MHz read-out system. A smaller inner radius of the VELO RF foil and of the silicon sensor active area will allow LHCb to considerably improve the impact parameter resolution. Here, a limit of the minimum VELO aperture during physics (Stable Beams) is discussed. A value of 3.5 mm for the nominal radius of the inner edge fo the RF foil seems acceptable.
id cern-1499441
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14994412019-09-30T06:29:59Zhttp://cds.cern.ch/record/1499441engAppleby, RBNeat, MFerro-Luzzi, MGiovannozzi, MHolzer, BVELO aperture considerations for the LHCb UpgradeAccelerators and Storage RingsIn Long Shutdown 2 the VELO detectors will be replaced by new modules compatible with the LHCb Upgrade 40 MHz read-out system. A smaller inner radius of the VELO RF foil and of the silicon sensor active area will allow LHCb to considerably improve the impact parameter resolution. Here, a limit of the minimum VELO aperture during physics (Stable Beams) is discussed. A value of 3.5 mm for the nominal radius of the inner edge fo the RF foil seems acceptable.CERN-ATS-Note-2012-101 TECHoai:cds.cern.ch:14994412012-12-13
spellingShingle Accelerators and Storage Rings
Appleby, RB
Neat, M
Ferro-Luzzi, M
Giovannozzi, M
Holzer, B
VELO aperture considerations for the LHCb Upgrade
title VELO aperture considerations for the LHCb Upgrade
title_full VELO aperture considerations for the LHCb Upgrade
title_fullStr VELO aperture considerations for the LHCb Upgrade
title_full_unstemmed VELO aperture considerations for the LHCb Upgrade
title_short VELO aperture considerations for the LHCb Upgrade
title_sort velo aperture considerations for the lhcb upgrade
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1499441
work_keys_str_mv AT applebyrb veloapertureconsiderationsforthelhcbupgrade
AT neatm veloapertureconsiderationsforthelhcbupgrade
AT ferroluzzim veloapertureconsiderationsforthelhcbupgrade
AT giovannozzim veloapertureconsiderationsforthelhcbupgrade
AT holzerb veloapertureconsiderationsforthelhcbupgrade

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