This $218,224 National Science Foundation award under the Mathematical and Physical Sciences program (CFDA 47.049) will fund research into x-ray binary populations and their relationship to galactic metallicity and stellar age. The principal investigator and students at Cal Poly Pomona Foundation Inc. will analyze archival multiwavelength data to determine the detailed shape of the x-ray luminosity function for individual x-ray binaries within 48 nearby galaxies, while controlling for environmental metallicity, star formation history, and stellar age. This represents the first systematic study of x-rays binaries and their environments on sub-kiloparsec scales. The award will also support mentoring of undergraduate researchers and an astronomy summer school to train approximately 10 undergraduates per year from underrepresented groups. Results are expected to improve population synthesis models used in galaxy evolution simulations and provide insight into star formation suppression and reionization of the early universe. The award period is from August 15, 2022 through July 31, 2024.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $218.2k | 4/11/22 |