Электронный каталог

Статья

Augier, C.
Results from a Prototype TES Detector for the Ricochet Experiment / C.Augier, V.Belov, D.Karaivanov, S.Kazarcev, A.Lubashevskiy, D.Ponomarev, S.Rozov, I.Rozova, Ye.Shevchik, E.Yakushev, D.Zinatulina, [et al.] // Nuclear Instruments & Methods in Physics Research A [Electronic resource]. – 2023. – Vol.1057. – P.168765. – URL: https://doi.org/10.1016/j.nima.2023.168765. – Bibliogr.:19.

Coherent elastic neutrino-nucleus scattering (CEνNS) offers valuable sensitivity to physics beyond the Standard Model. The Ricochet experiment will use cryogenic solid-state detectors to perform a precision measurement of the CEνNS spectrum induced by the high neutrino flux from the Institut Laue-Langevin nuclear reactor. The experiment will employ an array of detectors, each with a mass of 30 g and a targeted energy threshold of 50 eV. Nine of these detectors (the “Q-Array”) will be based on a novel Transition-Edge Sensor (TES) readout style, in which the TES devices are thermally coupled to the absorber using a gold wire bond. We present initial characterization of a Q-Array-style detector using a 1 gram silicon absorber, obtaining a baseline root-mean-square resolution of less than 40 eV



ОИЯИ = ОИЯИ (JINR)2023
Спец.(статьи,препринты) = С 346.1в1 - Взаимодействие нейтрино с ядрами