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Low temperature characteristics of SiPMs after very high neutron irradiation

The design of the CMS phase II upgrade for the HL-LHC uses SiPMs for the Barrel Timing Layer (BTL) and the Behind HCAL detector (BH or CEH). In both sub-detectors the SiPMs will see a 1 MeV equivalent dose of around n/cm. To lower the noise in the SiPMs the design is to keep the SiPMs at a low tempe...

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Detalles Bibliográficos
Autores principales: Heering, A, Musienko, Yu, Gonzales, J, Karneyeu, A, Wayne, M, Ruchti, R, Moll, M
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2018.09.111
http://cds.cern.ch/record/2665634