This $244,369 Project Grant awarded by the National Science Foundation's Mathematical and Physical Sciences program supports research to identify and characterize populations of massive stellar binary systems, composed of a black hole or neutron star and a massive star, in nearby low-metallicity dwarf galaxies. The project will use multiwavelength archival data to study these "high mass X-ray binaries" as analogs to similar systems that may have formed in the early universe....
The National Science Foundation (NSF) Division of Astronomical Sciences awarded a $325,460 Project Grant to North Carolina State University (NC State) under the Mathematical and Physical Sciences program (CFDA 47.049). The grant, effective from September 1, 2023 to August 31, 2026, will support research to better understand the global dynamics of mass and angular momentum accretion in high-mass X-ray binary (HMXB) systems. The project will leverage computer simulations to quantify the material...
The University of Massachusetts Dartmouth received a $210,000 Project Grant award from the National Science Foundation Division of Physics on September 1, 2021 to develop rapid, high-fidelity numerical models of gravitational waves from generic binary black hole mergers. The project aims to promote progress in mathematical and physical sciences under the Mathematical and Physical Sciences program (CFDA 47.049), which supports increasing scientific knowledge and understanding of major problems....
This $442,985 Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences Program (CFDA 47.049) aims to uncover the growth mechanisms of supermassive black holes. The key objectives are to: 1) Determine the merger rates of supermassive black holes and relate them to gravitational wave observations; 2) Investigate the growth of supermassive black holes during their peak activity period (known as "cosmic noon") and its connection to accretion...
This $124,631 federal Project Grant, awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program, supports a collaborative research project to study supermassive black holes and relativistic jets. The 5-year project, starting September 1, 2024, will be conducted by researchers at the University of Michigan. Key objectives include determining the number of binary supermassive black holes in the early universe, studying the structure and...
The National Science Foundation Division of Astronomical Sciences awarded a $496,234 Project Grant to the University of Illinois under the Mathematical and Physical Sciences federal grant program (CFDA 47.049). The grant will fund collaborative research to explore the formation and growth of supermassive black holes through variability and transients observations. Researchers will use data from the Young Supernova Experiment imaging survey to identify intermediate mass black holes and study...
The National Science Foundation (NSF) awarded a 3-year, $500,133 Project Grant to the University of Arizona under the Foundation's Mathematical and Physical Sciences (CFDA 47.049) program. Through this grant, the research team will conduct a systematic study of the diverse outflows that occur during tidal disruption events, when a star is scattered into the gravitational pull of a supermassive black hole. The researchers will use radio and millimeter observations to track the evolution of...
This Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) will support and extend ongoing research at the Massachusetts Institute of Technology (MIT) on the dynamics of binary black hole systems and the characterization of the gravitational waves they produce. The $360,000 award, spanning August 1, 2024 to July 31, 2027, will fund projects to improve the understanding of how black holes in binary systems interact and how...
The National Science Foundation (NSF) awarded a $475,345 Project Grant to the California Institute of Technology (Caltech) under the Mathematical and Physical Sciences program (CFDA 47.049) to conduct research on detecting dormant black holes and neutron stars in binary stellar systems. The key goals of the project are to: Obtain spectroscopic and multi-epoch radial velocity data for approximately 100 binary systems identified by the Gaia mission as likely containing black hole or neutron star...
The National Science Foundation awarded $377,602 under the Mathematical and Physical Sciences federal grant program (CFDA 47.049) to Texas A&M University for a collaborative research project advancing measurements of supermassive black holes with triaxial stellar-dynamical models. The three-year project aims to develop new triaxial orbit modeling techniques to uncover a new population of massive supermassive black holes and directly compare black hole mass measurements determined using...