Giovanni Gandolfi
@gangio.bsky.social
👾 PhD in Astrophysics & Cosmology
🔭 Working w/ JWST data at high-redshifts
🧑🏻💻 Postdoc @ University of Padua (Italy)
🔭 Working w/ JWST data at high-redshifts
🧑🏻💻 Postdoc @ University of Padua (Italy)
#paperday In the quest to breach the new z>15 redshift frontier, we searched for faint, previously missed dropout galaxies in JWST CEERS data. The objects we found may be either z<3 dwarf galaxies with a puzzling, extreme dust content or dust-free z>15 objects. Read more: arxiv.org/abs/2502.02637
Ultra High-Redshift or Closer-by, Dust-Obscured Galaxies? Deciphering the Nature of Faint, Previously Missed F200W-Dropouts in CEERS
The James Webb Space Telescope (JWST) is revolutionizing our understanding of the Universe by unveiling faint, near-infrared dropouts previously beyond our reach, ranging from exceptionally dusty sour...
arxiv.org
February 6, 2025 at 2:05 PM
#paperday In the quest to breach the new z>15 redshift frontier, we searched for faint, previously missed dropout galaxies in JWST CEERS data. The objects we found may be either z<3 dwarf galaxies with a puzzling, extreme dust content or dust-free z>15 objects. Read more: arxiv.org/abs/2502.02637