Project Grant 2609313
- The National Science Foundation (NSF) Division of Physics awarded a $500,000 Project Grant under the Mathematical and Physical Sciences program (CFDA 47.049) to the Trustees of the Colorado School of Mines to conduct a study on the highest energy cosmic rays using the Pierre Auger Observatory (PAO). This project will leverage innovative techniques to study the PAO detector and atmospheric systematic uncertainties, enabling a deeper understanding of ultra-high-energy cosmic ray (UHECR) sources...
- The National Science Foundation Division of Physics awarded Universities Research Association, Inc., $223,546 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to support Pierre Auger Observatory operating funds. The award funds research into ultrahigh-energy cosmic rays (UHECRs), the highest-energy particles ever observed in the universe, which carry tens of millions of times more energy than particles produced by the world's most powerful particle...
- The National Science Foundation (NSF) awarded a $448,521 Project Grant under the Mathematical and Physical Sciences program (CFDA 47.049) to Michigan Technological University. The award supports research to enhance the neutrino sensitivity of the Pierre Auger Observatory, the world's largest operating cosmic ray observatory located in Argentina. The research aims to improve detection of ultra-high energy photons and neutrinos to elucidate the nature of cosmic ray acceleration sites and advance...
- The National Science Foundation Division of Physics awarded the University of Utah $500,000 on September 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to support base operations of the University of Utah Cosmic Ray Group and analysis of Telescope Array Observatory data. The University of Utah hosts an international collaboration operating the Telescope Array Observatory in Utah, which studies ultrahigh-energy cosmic rays—the highest-energy particles known,...
- The National Science Foundation awarded a $249,804 project grant to Michigan Technological University under the Mathematical and Physical Sciences program (CFDA 47.049) to enhance the neutrino sensitivity of the Pierre Auger Observatory in Argentina from September 1, 2021 through August 31, 2024. The grant will support efforts to strengthen the Observatory's ability to detect neutrinos and thereby increase scientific understanding of major problems confronting the nation, as outlined in the...
- This Project Grant award from the National Science Foundation (NSF) Division of Physics, CFDA 47.049 Mathematical and Physical Sciences program, provides $400,000.00 in funding to the University of Utah for the period August 1, 2023 to July 31, 2025. The award supports the data analysis activities of the university's Cosmic Ray Group, including graduate student researchers, as they conduct studies of the ultra-high energy cosmic ray spectrum and composition, as well as investigate the...
- The University of Utah will analyze data from the Telescope Array Observatory under a $310,000 Project Grant from the National Science Foundation Division of Physics' Mathematical and Physical Sciences program (CFDA 47.049). The award supports postdoctoral and graduate student researchers conducting studies of "hot spots" in ultra-high energy cosmic ray detections and the spectrum and composition of such rays. Researchers will analyze additional data collected through the Telescope...
- The University of Utah will operate the Telescope Array Observatory through a $865,000 project grant from the National Science Foundation (NSF) Mathematical and Physical Sciences program. Over a three-year period from September 2021 through August 2024, the grant will support operation of the observatory to advance understanding of major problems in astrophysics. Located in Delta, Utah, the Telescope Array Observatory uses a large-aperture optical reflector and scintillation detectors to study...
- The National Science Foundation Division of Physics awarded The Regents Of The University Of Colorado (University Of Colorado-Denver) $254,000 on August 15, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to support the SuperCDMS collaboration's science program at SNOLAB. The award funds completion of experiment commissioning, transition to data acquisition and analysis, and delivery of dark matter detection science results. Work includes creating a comprehensive...
- The National Science Foundation Division of Physics awarded the University of Maryland, College Park $148,384 on September 1, 2026, for collaborative research optimizing the design of the Southern Wide-Field Gamma-Ray Observatory (SWGO) in Chile under the Mathematical and Physical Sciences program (CFDA 47.049). The project conducts risk-reduction and engineering prototyping for the observatory's core water Cherenkov detector (WCD) array, including extreme weather testing of a corrugated...
The National Science Foundation Division of Physics awarded Colorado School Of Mines $230,000 on September 1, 2026, under the Mathematical and Physical Sciences program to conduct in-situ cross-calibration of two cosmic-ray observatories and measure discrepancies in their energy-scale measurements. The project, AUGER@TA, operates an array of water-Cherenkov detectors embedded within the Telescope Array footprint in Utah to directly cross-calibrate the Pierre Auger Observatory and the Telescope Array experiments. During the funding period, the array will be maintained and upgraded with scintillator surface detectors matching those in the Auger Prime upgrade, enabling simultaneous measurement of the same cosmic-ray extensive air showers by both detector types. The primary scientific goal is to measure the relative energy scale of the two observatories as a function of energy using same-shower events to test a reported ~20% per-decade energy-dependent discrepancy. A secondary objective will use combined water-Cherenkov and scintillator detector response with deep neural networks to reconstruct shower maximum and determine whether any observed energy-scale tension exhibits composition dependency. Place of performance is Golden, Colorado. The period of performance runs from September 1, 2026, through August 31, 2027.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $230.0k | 8/6/26 |