3 papers
astro-ph.GA2026
Multi-tracer exploration of molecular gas in main sequence galaxies at z~4.5
M. Dessauges-Zavadsky, M. Béthermin, M. Ginolfi +15
Molecular gas masses in high-z galaxies are inferred from indirect tracers, whose respective reliability remains poorly constrained. In particular, the bright [CII] 158m line is…
astro-ph.GA2025
Overdense fireworks in GOODS-N: Unveiling a record number of massive dusty star forming galaxies at z5.2 with the N2CLS
G. Lagache, M. Xiao, A. Beelen +59
As part of the N2CLS Survey, we have identified a remarkable overdensity of eight bright dusty star-forming galaxies at z5.2 in the GOODS-N field. Three of these galaxies, N2…
astro-ph.GA2025
A panchromatic view of N2CLS GOODS-N: the evolution of the dust cosmic density since z~7
S. Berta, G. Lagache, A. Beelen +58
(abridged) To understand early star formation, it is essential to determine the dust mass budget of high-redshift galaxies. Sub-millimeter rest-frame emission, dominated by cold du…