Szczegóły publikacji
Opis bibliograficzny
Evaluation of the upgraded 3-inch Hamamatsu photomultiplier for the KM3NeT Neutrino Telescope / S. Aiello, [et al.], P. KALACZYŃSKI, [et al.], K. C. K. MEHTA, [et al.] // Journal of Instrumentation [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1748-0221 . — 2025 — vol. 20 iss. 7 art. no. P07054, s. [1], 1–14. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 11, Abstr. — Publikacja dostępna online od: 2025-07-31. — P. Kalaczyński - dod. afiliacja: AstroCeNT, Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, Warsaw, Poland
Autorzy (306)
- AGHKalaczyński Piotr
- AGHMehta Kalyani Chaitnya Kumar
- Aiello S.
- Simonelli Andreino
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 165018 |
|---|---|
| Data dodania do BaDAP | 2026-01-08 |
| Tekst źródłowy | URL |
| DOI | 10.1088/1748-0221/20/07/P07054 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Instrumentation |
Abstract
The 3-inch Hamamatsu R14374-02 photomultiplier tube is an improved version of the R12199-02 model and its successor in the construction of the KM3NeT neutrino telescope. A total of 1000 photomultipliers were analysed to assess their dark count rate, transit time spread, and spurious pulses. A subset of 200 photomultipliers were further evaluated to determine their quantum efficiency which is an essential parameter for Monte Carlo simulations of the detector response. The measurements show that R14374-02 model has better quantum efficiency homogeneity over the photocatode and better time properties than the R12199-02.
