Présidents de session
Contributed Talks 14: LIM and Cosmology
- Ely Kovetz
- Elena Marcuzzo (AIfA - Argelander-Institut für Astronomie (Universität Bonn))
- Nathan Carlson (CITA/Univeristy of Toronto)
Motivated by the opportunities for synergy between cosmic dawn line-intensity mapping and complementary observables such as the cosmic microwave background radiation and the ultraviolet luminosity functions of high-redshift galaxies, we will demonstrate new simulation and data-analysis pipelines that consistently combine these different sources of information and meet runtime requirements to...
Forthcoming measurements of the LIM power spectrum (PS) are expected to set valuable constraints on several astrophysical and cosmological quantities. We present two forecasts for the FYST Deep Spectroscopic Survey (DSS) at z≃3.6 and also make predictions for future wider and/or more sensitive surveys.
The first study targets the [CII] luminosity function (LF), which is still highly...
Upcoming LIM surveys require extensive modelling to effectively separate faint signals from foregrounds. The WebSky mock maps are one such model, consisting of simulated sky maps that are statistically analogous to LIM observations. WebSky maps have been used extensively to study the cosmic microwave background (CMB), and the new WebSky2.0 simulations deliver the resolution and modelling...
