First test of a Li$_2$WO$_4$(Mo) bolometric detector for the measurement of coherent neutrino-nucleus scattering - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse Access content directly
Journal Articles Nucl.Instrum.Meth.A Year : 2020

First test of a Li$_2$WO$_4$(Mo) bolometric detector for the measurement of coherent neutrino-nucleus scattering

I.Ch Avetissov
  • Function : Author
O.P Barinova
  • Function : Author
F.A Danevich
  • Function : Author
S.V Kirsanova
  • Function : Author
V.I Tretyak
  • Function : Author

Abstract

The first observation of coherent elastic neutrino-nucleus scattering (CE ν NS), reported by the COHERENT Collaboration in 2017, paved the way for a new generation of experiments using reactor ν̄e and aiming at precisely measuring this process. In this context, the BASKET (Bolometers At Sub-KeV Energy Thresholds) R&D; project investigates the use of cryogenic detectors for a reactor CE ν NS experiment. This article reports on the first test of a Mo-doped lithium tungstate scintillating bolometer ( ⊘ 18 × 7 mm, 8 g), performed in an aboveground laboratory at CSNSM, Orsay (France). The detector bolometric performance (energy and time response, particle identification capabilities) and radiopurity have been studied and confirm the promising potential of lithium tungstate-based bolometric detectors for the measurement of CE ν NS at reactors.
Fichier principal
Vignette du fichier
S0168900219312306.pdf (2.73 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-02423673 , version 1 (20-07-2022)

Licence

Attribution - NonCommercial

Identifiers

Cite

A Aliane, I.Ch Avetissov, O.P Barinova, X de la Broise, F.A Danevich, et al.. First test of a Li$_2$WO$_4$(Mo) bolometric detector for the measurement of coherent neutrino-nucleus scattering. Nucl.Instrum.Meth.A, 2020, 949, pp.162784. ⟨10.1016/j.nima.2019.162784⟩. ⟨hal-02423673⟩
93 View
40 Download

Altmetric

Share

Gmail Facebook X LinkedIn More