New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter

An extended version of the CALICE silicon–tungsten ECAL, with 15 active layers, was tested in November 2021 at the DESY beam test facility. Respectively with the previous design, it featured some complete layers with a thin PCB design, and a new compact DAQ handling 15 layers in a common set. The no...

Descripción completa

Detalles Bibliográficos
Autor principal: Boudry, Vincent
Lenguaje:eng
Publicado: 2022
Materias:
hep-ex
physics.ins-det
Particle Physics - Experiment
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2023.168185
http://cds.cern.ch/record/2842866
_version_ 1780976268115705856
author Boudry, Vincent
author_facet Boudry, Vincent
author_sort Boudry, Vincent
collection CERN
description An extended version of the CALICE silicon–tungsten ECAL, with 15 active layers, was tested in November 2021 at the DESY beam test facility. Respectively with the previous design, it featured some complete layers with a thin PCB design, and a new compact DAQ handling 15 layers in a common set. The noise, self-trigger performance and response to punch-though electrons, without tungsten absorbers, was evaluated for each of the 15,360 channels, using an improved procedure. Showers of low-energy electrons (1 to 5 <math display="inline" id="d1e235" altimg="si1.svg"><mrow><mspace width="1em" class="nbsp"/><mi mathvariant="normal">GeV</mi></mrow></math>) have been recorded in two configuration of absorber, and are being analysed. Some preliminary results will be shown here.
id cern-2842866
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28428662023-09-23T06:08:04Zdoi:10.1016/j.nima.2023.168185http://cds.cern.ch/record/2842866engBoudry, VincentNew results of the technological prototype of the CALICE highly granular silicon tungsten calorimeterhep-exphysics.ins-detParticle Physics - ExperimentDetectors and Experimental TechniquesAn extended version of the CALICE silicon–tungsten ECAL, with 15 active layers, was tested in November 2021 at the DESY beam test facility. Respectively with the previous design, it featured some complete layers with a thin PCB design, and a new compact DAQ handling 15 layers in a common set. The noise, self-trigger performance and response to punch-though electrons, without tungsten absorbers, was evaluated for each of the 15,360 channels, using an improved procedure. Showers of low-energy electrons (1 to 5 <math display="inline" id="d1e235" altimg="si1.svg"><mrow><mspace width="1em" class="nbsp"/><mi mathvariant="normal">GeV</mi></mrow></math>) have been recorded in two configuration of absorber, and are being analysed. Some preliminary results will be shown here.An extended version of the CALICE silicon-tungsten ECAL was tested in November 2021 at the DESY beam test facility. With 15 active layers, it featured some with a thin PCB design, and a new compact DAQ system handling all layers in a common set. The noise, self-trigger performances and response to punch-though electrons, without tungsten absorbers, have been evaluated for each of the 15360 channels, using an improved procedure. Showers of low-energy electrons (1 to 6 GeV) have been recorded in two configurations of absorber, and are being analysed. Some preliminary results at the cell level will be presented.arXiv:2211.05614oai:cds.cern.ch:28428662022-11-10
spellingShingle hep-ex
physics.ins-det
Particle Physics - Experiment
Detectors and Experimental Techniques
Boudry, Vincent
New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title_full New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title_fullStr New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title_full_unstemmed New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title_short New results of the technological prototype of the CALICE highly granular silicon tungsten calorimeter
title_sort new results of the technological prototype of the calice highly granular silicon tungsten calorimeter
topic hep-ex
physics.ins-det
Particle Physics - Experiment
Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2023.168185
http://cds.cern.ch/record/2842866
work_keys_str_mv AT boudryvincent newresultsofthetechnologicalprototypeofthecalicehighlygranularsilicontungstencalorimeter

Ejemplares similares