This $379,797 Project Grant award from the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences supports research on electron impact ionization and recombination processes for heavy elements produced in neutron star mergers. The project aims to calculate accurate cross sections for these key astrophysical plasma ionization mechanisms, which will help astronomers better interpret the spectra of kilonovae - the transient electromagnetic emissions from neutron star...
This $590,559 federal Project Grant awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences program (CFDA 47.049) will support a three-year research program led by Columbia University. The program aims to perform computer simulations that predict the radiation emitted from neutron star winds and how it propagates through the debris of stellar explosions. The research will also apply these calculations to spinning neutron stars created from the merger of...
The National Science Foundation (NSF) awarded a $209,885 Project Grant under the Mathematical and Physical Sciences (CFDA 47.049) program to the University of West Georgia. The goal of this three-year research project is to better define the relative contributions of the slow (S-) and rapid (R-) neutron-capture processes to the cosmic abundances of the trans-iron elements. The investigators will measure infrared and optical spectra of six neutron-capture elements in a diverse sample of planetary...
The National Science Foundation (NSF) awarded a $207,997 Project Grant to Appalachian State University under the Mathematical and Physical Sciences (CFDA 47.049) program. The grant supports a collaborative research effort to conduct experimental studies of highly charged ions using an electron beam ion trap. The research aims to precisely measure nuclear charge radii, quantum electrodynamic effects, and other properties to test predictions of the Standard Model and search for evidence of physics...
This two-year, $610,363 National Science Foundation project grant supports research into nucleosynthesis in degenerate stars through the Foundation's Mathematical and Physical Sciences program (CFDA 47.049). The principal investigator at the University of Notre Dame will estimate neutron star merger rates by analyzing elemental abundances in nearby galaxies. High school students will participate in the research during summer internships with stipends to promote inclusion. The investigator...
This National Science Foundation Project Grant award provides $180,000.00 to the University of Massachusetts Dartmouth from July 1, 2023 to June 30, 2026 under the Mathematical and Physical Sciences program (CFDA 47.049). The primary goal of the project is to develop novel numerical simulations and data-driven models to predict gravitational wave signals from mergers of black holes and neutron stars. This research will test Einstein's general relativity under extreme conditions and help maximize...
This National Science Foundation (NSF) Project Grant award, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $178,480 to Grand Valley State University for nuclear physics research with undergraduate students. The project aims to engage students in nuclear structure theory and its applications to nuclear astrophysics, exploring the origin of elements in the universe and the chemical evolution of stars and galaxies. Key activities include developing computational...
This National Science Foundation (NSF) Division of Physics Project Grant, under the Mathematical and Physical Sciences (CFDA 47.049) program, was awarded to the University of Tennessee in the amount of $330,000 on August 1, 2023. The project will conduct state-of-the-art simulations to differentiate electron-capture and core-collapse supernovae, modeling the formation of neutron stars, neutrino emission, and nucleosynthesis. The detailed nuclear reaction network models will be extended through...
This National Science Foundation (NSF) Project Grant, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $888,328 in funding to the University of California, Santa Cruz (UCSC) from September 1, 2023 to August 31, 2026. The grant supports an international program led by UCSC researchers to study the electromagnetic counterparts to gravitational wave events, with the key goals of: 1) discovering and characterizing new electromagnetic counterparts, 2) producing improved...
This $299,998 National Science Foundation project grant under the Mathematical and Physical Sciences program (CFDA 47.049) will support research in relativity and relativistic astrophysics at Cornell University from July 1, 2022 to June 30, 2023. The research aims to numerically solve Einstein's equations through supercomputer simulations to test predictions of general relativity against observations from the Laser Interferometer Gravitational-Wave Observatory. Simulations of binary mergers...