This $660,682 Project Grant from the National Science Foundation's Mathematical and Physical Sciences program will support the University of Chicago's contribution to the construction, commissioning, and initial data extraction efforts for the PICO-500 dark matter detector. Housed over a mile underground at the SNOLAB facility in Canada, PICO-500 consists of one of the largest bubble chambers ever built and is designed to be highly sensitive to the characteristic interactions expected from particle dark matter while insensitive to most known radiation sources. Funding will allow a U.S. postdoc to play a key role in completing the PICO-500 detector, with the goal of extending its sensitivity to spin-dependent dark matter cross sections of 1x10^-42 cm^2, a 100-fold improvement over current limits. This will provide a comprehensive search for supersymmetric dark matter particles in the few GeV/c^2 mass range, which is of significant phenomenological interest. The award period is from October 1, 2022 to September 30, 2025.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $660.7k | 8/13/22 |