2 papers
astro-ph.CO2026
Interlopers as Signal in Line Intensity Mapping
Anirban Roy
Line intensity mapping measures the combined emission of atomic and molecular lines from unresolved galaxies, offering a way to map cosmic structure across enormous volumes. A sing…
astro-ph.GA2025
Investigating the Reionization Epoch through 21\,cm and Line Intensity Mapping Experiments
Anirban Roy, Anthony Pullen, Patrick C. Breysse +1
The epoch of reionization (EoR), marking the Universe's transition from a neutral to ionized state, represents a pivotal phase for understanding the formation of the first stars an…