APS -Joint Fall 2017 Meeting of the Texas Section of the APS, Texas Section of the AAPT, and Zone 13 of the Society of Physics Students- Event - The Optics of Lightguides for use in the NEXT-100 detector

摘要

Lightguides are an effective means of increasing the resolution of light detectors versus increasing the number of silicon photomultipliers(SiPM). By guiding incident light from one surface to another, we can minimize the number of SiPMs required. The Neutrino Experiment with Xenon Time Projection Chamber (NEXT) is seeking to use a one meter diameter lightguide in its TPC as part of their NEXT-Wheel project. The purpose of NEXT is to observe neutrino-less double-beta decay ${math}0uetaeta$ which would determine if the neutrino is its own anti-particle. This talk will cover the manufacture and optics of acrylic lightguides on smaller scales as a proof of concept for the up-scaled NEXT-Wheel.