This paper presents new data from a second run of the 2-liter PICO-2L C$_3$F$_8$ bubble chamber with a total exposure of 129$\,$kg-days at a thermodynamic…
The PICASSO and COUPP collaborations use superheated liquid detectors to search for cold dark matter through the direct detection of weakly interacting massive particles (WIMPs).…
In this paper, we present a summary of recent assessments of the mass distribution in disk galaxies. Of issue, in order to characterize galaxy formation models,…
This paper details the solar neutrino analysis of the 385.17-day phase-III data set acquired by the Sudbury Neutrino Observatory (SNO). An array of 3He proportional…
I am an astrophysicist and Gordon and Patricia Gray Chair in Particle Astrophysics, Emeritus at Queen’s University. Theoretical models of the Sun predict that neutrinos…