Journal Article/Contribution to a conference proceedings

PUBDB-2022-07850

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png The CMS High Granularity Calorimeter Scintillator/SiPM Tileboards

Reinecke, M. (Corresponding author)DESY* ; CMS Collaboration (Collaboration author)DESY*

2022
IOP Publ. Bristol

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Please use a persistent id in citations: doi:10.1088/1742-6596/2374/1/012019  doi:10.3204/PUBDB-2022-07850

Abstract: The new CMS High Granularity Calorimeter (HGCAL), being built for HL-LHC, will have unprecedented transverse and longitudinal readout and trigger segmentation. In regions of low radiation, HGCAL will be equipped with small plastic scintillator tiles as active material coupled to on-tile silicon photomultipliers. With respect to earlier developments targeted at a future e+e-collider, additional challenges in terms of radiation hardness, data rates and mechanical integration including cooling need to be addressed. We will present the evolving design, results on the performance of irradiated SiPMs, the optimisation of scintillator tiles, the status of active element prototypes with integrated electronics, and the preparations for automated production.

Keyword(s): photomultiplier, silicon ; radiation, damage ; CERN LHC Coll, upgrade ; scintillation counter ; calorimeter ; CMS ; longitudinal ; transverse ; trigger ; performance ; electronics ; readout

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Contributing Institute(s):

1. LHC/CMS Experiment (CMS)
2. Analog-Elektronik Entwicklung (FEB)
3. Technol. zukünft. Teilchenph. Experim. (FTX)

Research Program(s):

1. 622 - Detector Technologies and Systems (POF4-622) (POF4-622)

Experiment(s):

1. LHC: CMS

Appears in the scientific report 2022

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Database coverage:
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