Project Grant 2608327
- This $200,000 Project Grant from the National Science Foundation's Division of Physics will support the Oregon Experimental Relativity Group in monitoring, measuring, and mitigating environmental influences on the Laser Interferometer Gravitational-Wave Observatory (LIGO) through July 31, 2023. As part of the NSF's Mathematical and Physical Sciences program (CFDA 47.049), which aims to advance scientific knowledge and understanding of major problems, the awardee will work with LIGO site...
- This Project Grant award from the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) provides $330,000.00 to the University of Washington to develop novel instrumentation that will improve the robustness and sensitivity of the LIGO gravitational wave observatories. Specifically, the award will fund research into broadband inertial rotation sensors, gravitational calibration systems, and optical alignment techniques to enhance the seismic isolation and calibration...
- This National Science Foundation (NSF) Project Grant, awarded under the Mathematical and Physical Sciences Program (CFDA 47.049), is providing $100,000 to support the development and characterization of AlGaAs coatings for LIGO gravitational-wave detectors. The goal is to improve the mirrors in the laser-based LIGO system, enabling more frequent and higher quality observations of gravitational wave events. This research will help advance the understanding of the universe, including mysteries...
- This Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) program provides $139,844 to American University to develop and characterize AlGaAs coatings for gravitational-wave detectors. The goal is to improve the mirrors used in the Laser Interferometer Gravitational-Wave Observatory (LIGO) to enable more frequent and sensitive detection of gravitational waves, which can help advance our understanding of the universe and test theories...
- This $150,000 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports the design of an upgrade to the Advanced LIGO gravitational wave detectors. The key products and services to be delivered through this 3-year grant include: Designing enhanced actuation and calibration systems to accommodate increasing the mass of the LIGO detector mirrors from 40 kg to 100 kg, which will improve the sensitivity of the detectors...
- The National Science Foundation Division of Physics awarded Louisiana State University $2 million on August 15, 2026, for data handling and analysis infrastructure supporting the International Gravitational-Wave Observatory Network. The award funds computational infrastructure, signal processing techniques, and software sustainability required to transform gravitational-wave detector data into scientific discovery, including astrophysical data analysis, detector and analysis middleware, and...
- The National Science Foundation Division of Physics awarded California Institute of Technology $500,000 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to theoretically improve LIGO's ability to extract information from observed gravitational waves and to enhance interpretation of LIGO events accompanied by simultaneous detections from other instruments such as neutrino detectors and optical, gamma-ray, and radio telescopes. The award funds development of...
- The National Science Foundation Division of Physics awarded Embry-Riddle Aeronautical University, Inc. a $150,000 Project Grant under the Mathematical and Physical Sciences program (CFDA 47.049) to support LIGO Detector Characterization and Supernova Data Analysis from August 1, 2021 through July 31, 2024. The University will analyze gravitational wave data from the Laser Interferometer Gravitational-Wave Observatory (LIGO) and associated supernova events to advance understanding of major...
- This Project Grant award, valued at $160,000.00, was provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences Federal Grant Program (CFDA 47.049). The goal of the award is to develop and characterize improved AlGaAs mirror coatings for the Laser Interferometer Gravitational-Wave Observatory (LIGO) detectors. This research aims to enhance the sensitivity and event detection capabilities of LIGO, allowing for more frequent and higher quality observations of...
- This National Science Foundation (NSF) Project Grant award for $600,000 supports research in gravitational wave astrophysics at the Georgia Institute of Technology. The goal is to advance the detection, characterization, and interpretation of gravitational wave transients from compact binary mergers and other astrophysical sources using LIGO-VIRGO-KAGRA data. Key objectives include improving software infrastructure, mitigating noise impacts, and participating in the 4th LIGO observing run....
The National Science Foundation Division of Physics awarded Washington State University $140,000 on August 1, 2026, under the Mathematical and Physical Sciences program (CFDA 47.049) to improve detector characterization and data analysis for gravitational wave detection by the LIGO-Virgo-Kagra collaboration. The project will enhance the quality of LIGO detector strain data by identifying and mitigating instrumental and environmental noise sources, including correlated magnetic noise that can obscure astrophysical signals. The work will develop both established and innovative techniques to understand how noise couples to the detectors and remove or mitigate those coupling pathways, thereby increasing LIGO's sensitivity for astrophysical searches. The award will also advance new data analysis methods for detecting previously elusive gravitational wave signals, including the stochastic gravitational wave background produced by unresolved compact binary coalescences. Improved detector characterization and increased detector duty cycle will support multi-messenger astronomy investigations and enable full realization of discovery potential during LIGO's fifth observation run. The project will run through July 31, 2028, with performance in Pullman, Washington.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $140.0k | 8/1/26 |