DAWN-IRES Summer Student Symposium

Exploring Redshift Evolution of Line Diagnostics with JADES

Mahitha Ramachandran (Yale)
I report the analysis of emission line diagnostics within the full JADES survey, which reveals new trends with stellar mass and metallicity in galaxies seen deep into the reionization era.

Multi-wavelength study on dark and red galaxies

Alexander Poulin (Northeastern U)
I report a study on the nature of F277W dropouts in COSMOS-Web, using sub-mm data to constrain CIGALE SED fits for DSFGs and stacked point-like sources.

Searching for Pop III star formation around massive galaxies at z~5-7

Lucas Zimmermann (Yale)
Characterizing Pop III star formation is crucial to understand the evolution of early galaxies and the formation of the first supermassive black holes. In this work, we search JWST IFU data for candidates around massive galaxies and find 8 detections, including 5 [OIII]5007 upper limits consistent with extremely metal-poor galaxies constraining theoretical Pop III population densities.

Connecting Massive Dusty Star-Forming Galaxies with ALMA and Simulations

Maya Berhane (UWash)
I developed a matching pipeline using sub-mm flux and redshift in order to constrain physical properties of observed dusty star-forming galaxies and probe how matched SHARK simulated analogs predict evolutionary histories of various subsets. 

Quenching in the Center of Massive Overdensity at z~3.5

Andres Luengo (Yale)
We present a system of diverse galaxies lying at the center of an overdensity in GOODS-S. We analyze the star formation, dust content, and environment of the system commenting on potential quenching mechanisms in the high redshift universe.