13-19 June 2015
University of Alberta
America/Edmonton timezone
Welcome to the 2015 CAP Congress! / Bienvenue au congrès de l'ACP 2015!

The DEAP-3600 Dark Matter detector

17 Jun 2015, 19:04
2m
CCIS Ground Floor PCL lounge (University of Alberta)

CCIS Ground Floor PCL lounge

University of Alberta

Poster (Non-Student) / affiche (non-étudiant) Particle Physics / Physique des particules (PPD) PPD Poster Session with beer / Session d'affiches, avec bière PPD

Speakers

Pietro Giampa (Queen's University)Dr Tina Pollmann (Laurentian University)

Description

The current standard model of cosmology relies on the presence of vast amounts of Dark Matter throughout the universe, made from particles that have never been observed in the laboratory. New particles are also predicted from the side of particle physics, where they arise in theoretical extensions that would make the standard model of particle physics consistent. The new particle favoured for constituting Dark Matter is the so-called WIMP, or weakly interacting massive particle. Detecting these particles, should they exist, and ascertaining their properties is a challenging tasks due to their weak interaction strength and very low interaction cross sections. The DEAP-3600 experiment, located 2 km underground at SNOLAB in Sudbury, Canada, uses a 3.6 ton single-phase liquid argon target for a sensitive Dark Matter search. The projected sensitivity to the spin-independent WIMP-nucleon cross-section is 10^−46 cm^2, about one order of magnitude improvement over current searches at 100 GeV WIMP mass. Beside locating the detector deep underground, this high sensitivity is achieved through careful detector design and material selection. We present the overall design and construction of the DEAP-3600 detector.

Primary authors

Mr Koby Dering (Queen's University) Pietro Giampa (Queen's University) Dr Tina Pollmann (Laurentian University)

Presentation Materials

There are no materials yet.