This National Science Foundation (NSF) Project Grant award of $429,000 to the California Institute of Technology (Caltech) will enhance the Gravitational-Wave Event Portal, a platform that provides public access to data from gravitational wave detectors like LIGO and Virgo. The award has two components: Expanding the Event Portal database to include hundreds of anticipated compact object merger detections, broadening it to include events discovered outside the LIGO/Virgo/KAGRA collaboration, and...
This $294,769 Project Grant award from the National Science Foundation's (NSF) Division of Physics, under the Mathematical and Physical Sciences program (CFDA 47.049), supports research at the California Institute of Technology (Caltech) to enhance the discovery potential of gravitational wave observations from merging black holes. The key objectives of this 3-year award are to develop robust techniques for extracting measurements of black hole spin-precession and orbital eccentricity from...
This $140,000 Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports the search for the stochastic gravitational wave background using data from the advanced LIGO, Virgo, and KAGRA gravitational wave detectors. The project aims to detect and characterize the astrophysical and cosmological components of this gravitational wave background, which would provide insights into the formation and evolution of the universe's...
This $1,075,500 Project Grant award from the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences (CFDA 47.049) supports theoretical research to improve the ability of the Laser Interferometer Gravitational-Wave Observatory (LIGO) to extract information from observed gravitational waves. The research aims to enhance the accuracy and parameter coverage of gravitational waveform predictions using the Spectral Einstein Code (SPEC) for binary black hole collisions,...
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 California Institute of Technology (Caltech) received a $298,244 Project Grant award from the National Science Foundation (NSF) on August 15, 2021 to enable research for next generation gravitational wave detectors through July 31, 2022. The grant was awarded under the NSF's Mathematical and Physical Sciences program (CFDA 47.049), which supports progress in these scientific fields and strengthens the nation's scientific enterprise through increased knowledge and understanding of major...
This $210,000 Project Grant awarded by the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) supports research by the University of Virginia to advance gravitational wave physics and astrophysics. The key goals are to: (i) Compute persistent gravitational wave signals from binary black hole mergers using new conservation law models, and assess their detection prospects. (ii) Improve modeling of the gravitational wave memory effect to better understand its...
This Project Grant award, valued at $660,000.00, was issued by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) federal grant program. The award supports research at the University of Florida on wide-ranging searches for gravitational wave sources using the Laser Interferometer Gravitational-Wave Observatory (LIGO) detectors. The research aims to advance scientific understanding of relativistic astrophysical systems, black holes, neutron stars, and...
This $120,000 Project Grant awarded by the National Science Foundation's (NSF) Division of Physics supports two specialized research projects aimed at enhancing the search for gravitational wave signals using data from the LIGO, Virgo, and KAGRA observatories. The first project will adapt the PyCBC analysis pipeline to search for merging black holes with masses between 100-1500 solar masses, using more accurate waveform models. The second project will target searches for continuous-wave...
This National Science Foundation Project Grant award of $437,486 provides funding from September 1, 2022 through August 31, 2025 to examine gravitational wave emission from compact object binaries in galactic nuclei. Under the Mathematical and Physical Sciences program (CFDA 47.049), researchers from the University of California, Los Angeles and the Hebrew University of Jerusalem will analyze physical processes that can lead to or suppress mergers of compact objects like black holes and...
This $989,321 National Science Foundation project grant supports research in gravitational-wave physics and astrophysics conducted by the California Institute of Technology. Funded through the NSF's Mathematical and Physical Sciences program (CFDA 47.049), this award will advance the discovery and analysis of gravitational-wave signals detected by the LIGO, Virgo and KAGRA detectors during fiscal years 2023 through 2025. Key activities include identifying gravitational-wave events from compact binary mergers in detector data; testing general relativity through searches for post-merger echoes and non-tensorial polarizations; performing searches for strong gravitational lensing; and improving astrophysical parameter estimation from single events. Results will enhance understanding of binary black hole mergers and support open science through data workshops and education initiatives.