7–10 Nov 2023
SLAC
America/Los_Angeles timezone

Status and Development of nEXO’s Charge Readout System

8 Nov 2023, 11:20
20m
48/1-112C/D - Redwood C/D (SLAC)

48/1-112C/D - Redwood C/D

SLAC

60
Oral RDC1: Noble Element Detectors RDC1

Speaker

Glenn Richardson (SLAC)

Description

The nEXO detector, a 5-tonne liquid xenon time projection chamber enriched to 90% in Xe-136, will search for the hypothetical decay process known as neutrinoless double beta decay with a half-life sensitivity > $10^{28}$ years. As part of this search, the nEXO collaboration is developing a radiopure charge readout system which will help reach nEXO’s sub-percent energy resolution goal and its requirement for positional reconstruction and topological discrimination. In this talk I will outline nEXO’s design for the charge readout system, which consists of an array of fused silica tiles with a specially designed electrode pattern, as well as share results from prototype tiles and readout electronics.

Early Career No

Primary author

Presentation materials