Developing LAr scintillation light collection ideas in the Short Baseline Neutrino Detector

作者：Szelc A M^*

来源：Journal of Instrumentation, 2016, 11(02): C02018.

DOI：10.1088/1748-0221/11/02/C02018

• Noble liquid detectors (scintillation, ionization, double-phase)
• Photon detectors for UV, visible and IR photons (vacuum) (photomultipliers, HPDs, others)
• Time projection chambers

Scintillation light is becoming the most rapidly developing feature of Liquid Argon Time Projection Chamber (LArTPC) neutrino detectors due to its capability to enhance and expand their physics reach traditionally based on charge readout. The SBND detector, set to be built on the Booster Neutrino Beam Line at Fermilab, is in a unique position to test novel liquid argon scintillation light readout systems in a detector with physics neutrino events. The different ideas under consideration by the collaboration are described, including an array of PMTs detecting direct light, SiPM coupled lightguide bars and a setup which uses PMTs/SiPMS and wavelength shifter covered reflector foils, as well as their respective strengths and physics foci and the benchmarks used to compare them.

• 出版日期2016-2