This Project Grant awarded by the National Science Foundation Division of Astronomical Sciences under the Mathematical and Physical Sciences program (CFDA 47.049) provides $291,606 to Siena College from August 15, 2023 to July 31, 2026. The project aims to better understand how a galaxy's gas supply and star formation activity are altered as it moves through the cosmic web to cluster centers. Key objectives include quantifying environmental quenching of star formation, determining how the cosmic filament network affects the spatial distribution of star formation within galaxies, and producing a valuable data set for studies of galaxy evolution. The research team will analyze spatially-resolved star-formation maps for 14,000 nearby galaxies, using techniques like Sersic profile fitting and SED analysis to derive robust structural parameters and star-formation rates. This work will shed light on the timescales and mechanisms of environmental quenching, with a focus on dense cluster environments. The project also involves undergraduate research participation and STEM outreach activities.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $291.6k | 8/21/23 |