Yumi Choi
I am a postdoc at STScI. My research interest centers on understanding the galaxy formation and evolution using resolved stellar populations and their interactions with the ISM in nearby galaxies. Specifically, I am interested in the evolution of dwarf galaxies as high-z analogs.
Interests:
galaxy formation and evolution,
resolved stellar populations,
interstellar medium,
star formation history,
galactic structure,
cosmic reionization,
escape fraction of ionizing photons,
near-field cosmology