May 26 – 27, 2026
SNOLAB
Canada/Eastern timezone

SNO+ DAQ Chain, from Pulses to Analysis ready data

May 26, 2026, 3:15 PM
15m
Fraser Duncan Auditorium (SNOLAB)

Fraser Duncan Auditorium

SNOLAB

Creighton Mine #9 1039 Regional Road 24 Lively, ON P3Y 1N2

Speaker

Mark Ward (Queen's University)

Description

The SNO+ experiment is built into the large cavern at SNOLAB, it consists of a central 12 meter diameter acrylic sphere filled with scintillating cocktail linear alkyl benzene and wavelength shifting fluors surrounded ~9400, 8 inch PMTs held in place by a geodesic support structure. The physics goals of the experiment focus on several aspects of neutrino physics, from solar, reactor and geologically produced neutrinos with the overarching goal to perform a search for neutrinoless double beta decay using tellurium-130.
A lesser discussed topic in experimental physics is simply that of, ‘how does an experiment take its raw data, and hand it to analysers’. Here we will discuss how the SNO+ experiment can produce high quality data using electronics nearing 30 years old, the steps, the quirks and the challenges this poses.

Author

Mark Ward (Queen's University)

Presentation materials