3 papers
astro-ph.GA2026
Searching for Population III stars with line intensity mapping cross-correlations
Sahil Hegde, Guochao Sun, Julian B. Muñoz +1
Decades of searches for Population III stars in individual galaxies have yielded a few potential candidates, but a statistically robust characterization of the demographics of the…
astro-ph.GA2026
Do we understand the star formation history of the universe?
Sahil Hegde, Steven R. Furlanetto, Smadar Naoz
The evolving relationship between a galaxy's mass and star formation rate -- the so-called `star-forming main sequence' (MS) -- provides a critical benchmark for understanding star…
astro-ph.GA2025
Efficient semi-analytic modelling of Pop III star formation from Cosmic Dawn to Reionization
Sahil Hegde, Steven R. Furlanetto
The quest to find the first stars has driven astronomers across cosmic time, from hopes to identify their signatures in their heyday at cosmic dawn to deep searches for their remna…