The upgrade of the CMS hadron calorimeter with silicon photomultipliers
Journal Article
·
· Journal of Instrumentation
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
The upgrade of the hadron calorimeter of the CMS experiment at the CERN Large Hadron Collider is currently underway. The endcap sections will be upgraded in the winter of 2016–2017 and the barrel sections during the second LHC long shutdown in 2019. The existing photosensors will be replaced with about 16 000 new silicon photomultipliers (SiPMs), resulting in the first large installation of SiPMs in a radiation environment. All associated front-end electronics will also be upgraded. Here, this paper discusses the motivation for the upgrade and provides a description 17 of the new system, including the SiPMs with associated control electronics and the front-end readout cards.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- CMS Collaboration
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1335110
- Report Number(s):
- FERMILAB-CONF-16-501-CMS-E; 1502550
- Journal Information:
- Journal of Instrumentation, Vol. 12, Issue 01; Conference: Topical Workshop on Electronics for Particle Physics, Karlsruhe (Germany), 26 Sep-30 Oct 2016; ISSN 1748-0221
- Publisher:
- Institute of Physics (IOP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 4 works
Citation information provided by
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Web of Science
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