This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program provides USD 140,934 to support research at the University of Minnesota aimed at improving the sensitivity of the next-generation Cosmic Explorer gravitational wave observatory. The award will develop techniques to measure and mitigate the impact of local gravitational disturbances, which can limit the low-frequency performance of gravitational wave detectors. This...
This $214,449 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) will support collaborative research at the Massachusetts Institute of Technology (MIT) to investigate local gravity disturbances and develop techniques to mitigate their impact on the next-generation Cosmic Explorer gravitational wave observatory. The research aims to enable Cosmic Explorer to achieve its low-frequency sensitivity targets, which will allow...
This Project Grant award, provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (MPS) program (CFDA 47.049), aims to advance the field of interferometric gravitational wave astronomy. The $150,000 award, with a performance period of August 1, 2024 to July 31, 2027, will support research focused on three key areas: 1) Simulations to support commissioning of the Laser Interferometer Gravitational-Wave Observatory (LIGO) and design of future detectors like...
This $904,704 Project Grant award from the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences Program (CFDA 47.049) supports collaborative research to identify and evaluate sites for a next-generation gravitational-wave observatory called Cosmic Explorer (CE). CE will build on the success of the existing LIGO and Virgo gravitational-wave detection facilities to push the reach of gravitational-wave astronomy to the edge of the observable universe. The award funds...
This $193,121 project grant, awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049), supports collaborative research by Bard College to address a major noise source, stray light, that could limit the sensitivity of the Cosmic Explorer gravitational-wave observatory. Specifically, the award enables a team of scientists and engineers to analyze how stray light in the interferometer's 40km arm cavities may impact Cosmic Explorer's sensitivity,...
This Project Grant award, valued at $366,596 and provided by the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences (CFDA 47.049), supports research to identify and evaluate potential sites for the Cosmic Explorer (CE), a next-generation gravitational-wave observatory in the U.S. Using geographic information systems and community engagement, the University of Oregon will lead efforts to select the most promising CE locations, with an initial focus on the...
The National Science Foundation (NSF) awarded a $271,715 Project Grant under its Mathematical and Physical Sciences program (CFDA 47.049) to the University of Florida (UF) to support the conceptual design of the laser interferometers for the Cosmic Explorer gravitational wave observatory. The project aims to develop a robust optical design for the Cosmic Explorer interferometers, which will achieve unprecedented strain sensitivity and enable groundbreaking gravitational wave research. The work...
This Project Grant award from the National Science Foundation's Division of Physics (CFDA 47.049 Mathematical and Physical Sciences) provides $170,165 to the California Institute of Technology (Caltech) to support the conceptual design of the laser interferometers for the Cosmic Explorer gravitational wave observatory. The key products and services to be delivered under this award include: Producing a parametric conceptual optical design for the Cosmic Explorer interferometers, which will inform...
This $240,113 federal Project Grant award, provided by the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049), supports research at the California Institute of Technology (Caltech) to develop an initial conceptual design for mitigating stray light in the interferometer of the Cosmic Explorer gravitational-wave observatory. The project aims to analyze how stray light may limit the observatory's sensitivity and produce a conceptual design for the...
This $300,000 Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program supports research to develop new adaptive optical technology critical to extending the astrophysical reach of gravitational-wave detectors and enabling future facilities. The main goal is to improve the sensitivity of gravitational-wave detectors by a significant factor, expanding their detection horizon past a redshift of 5 and enabling new tests of...