2 papers
astro-ph.CO2024
Where do X-ray low surface brightness clusters sit with respect to filaments?
S. Zarattini, S. Andreon, E. Puddu
The aim of this work is to study the position of gas-rich and gas-poor galaxy clusters within the large-scale structure and, in particular, their distance to filaments. Our sample…
astro-ph.CO2024
Discovery of a Lyα blob photo-ionised by a super-cluster of massive stars associated to a z = 3.49 galaxy
S. Zarattini, J. M. RodrÃguez Espinosa, C. Muñoz-Tuñon +2
We report the discovery and characterisation of a Lya blob close to a galaxy at redshift z=3.49. We present our analysis to check whether the companion galaxy could be the source o…