Upgrade of the ATLAS Tile Calorimeter High Voltage System

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The high voltage system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade, instead of the current location inside the detector, the HV regulation boards are deployed far from the radiatio...

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Autores principales: Gomes, Agostinho, Soares Augusto, Jose Antonio, Evans, Guiomar, Gurriana, Luis, Pedro Martins, Filipe Manuel
Lenguaje:eng
Publicado: 2019
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2693326
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author Gomes, Agostinho
Soares Augusto, Jose Antonio
Evans, Guiomar
Gurriana, Luis
Pedro Martins, Filipe Manuel
author_facet Gomes, Agostinho
Soares Augusto, Jose Antonio
Evans, Guiomar
Gurriana, Luis
Pedro Martins, Filipe Manuel
author_sort Gomes, Agostinho
collection CERN
description The high voltage system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade, instead of the current location inside the detector, the HV regulation boards are deployed far from the radiation, in a room where there is permanent access for maintenance. This option requires a large number of 100 m long HV cables but removes the requirement of radiation hard boards. HVremote regulation boards have been developed and tested. Preliminary results are presented.
id cern-2693326
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2019
record_format invenio
spelling cern-26933262019-10-13T22:05:18Zhttp://cds.cern.ch/record/2693326engGomes, AgostinhoSoares Augusto, Jose AntonioEvans, GuiomarGurriana, LuisPedro Martins, Filipe ManuelUpgrade of the ATLAS Tile Calorimeter High Voltage SystemParticle Physics - ExperimentThe high voltage system of TileCal, the ATLAS central hadron calorimeter, needs to be upgraded for the HL-LHC, in the so called Phase II Upgrade. In the proposed solution for the upgrade, instead of the current location inside the detector, the HV regulation boards are deployed far from the radiation, in a room where there is permanent access for maintenance. This option requires a large number of 100 m long HV cables but removes the requirement of radiation hard boards. HVremote regulation boards have been developed and tested. Preliminary results are presented.ATL-TILECAL-PROC-2019-008oai:cds.cern.ch:26933262019-10-13
spellingShingle Particle Physics - Experiment
Gomes, Agostinho
Soares Augusto, Jose Antonio
Evans, Guiomar
Gurriana, Luis
Pedro Martins, Filipe Manuel
Upgrade of the ATLAS Tile Calorimeter High Voltage System
title Upgrade of the ATLAS Tile Calorimeter High Voltage System
title_full Upgrade of the ATLAS Tile Calorimeter High Voltage System
title_fullStr Upgrade of the ATLAS Tile Calorimeter High Voltage System
title_full_unstemmed Upgrade of the ATLAS Tile Calorimeter High Voltage System
title_short Upgrade of the ATLAS Tile Calorimeter High Voltage System
title_sort upgrade of the atlas tile calorimeter high voltage system
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2693326
work_keys_str_mv AT gomesagostinho upgradeoftheatlastilecalorimeterhighvoltagesystem
AT soaresaugustojoseantonio upgradeoftheatlastilecalorimeterhighvoltagesystem
AT evansguiomar upgradeoftheatlastilecalorimeterhighvoltagesystem
AT gurrianaluis upgradeoftheatlastilecalorimeterhighvoltagesystem
AT pedromartinsfilipemanuel upgradeoftheatlastilecalorimeterhighvoltagesystem

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