[Astro] Lunch Talk - 27/11/25

[Joseph Butler]

Hi all,

This week’s lunch talk will be given by Ankit Singh, and will take place on Thursday 27th November at 1pm in A113. Title and abstract below.

Title: Environmental Imprints on Galaxies: Filaments, ICL, and AGN Activity

Abstract: I will present an overview of my recent work on how galaxies evolve within different cosmic environments. I will begin with results on galaxies residing in large-scale filaments, examining how the cosmic web affects their growth and star-formation activity. I will then discuss using intracluster light (ICL) as a tracer of the underlying dark matter distribution in galaxy clusters. Finally, I will highlight findings on how the local environment influences AGN activity and the processes that regulate black hole fueling. Together, these studies illustrate the multi-scale environmental factors that shape galaxy evolution.

Thanks,
Joe
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