arXiv Astrophysics
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Generalised Visibility ILC: a new foreground mitigation strategy for interferometric HI intensity mapping in the low-redshift Universetranslating…
arXiv:2609.19276v1 Announce Type: new
Abstract: HI intensity mapping is a powerful probe of the large-scale matter distribution and of the underlying astrophysics and cosmology. However, its application is limited by the challenge of separating the faint neutral hydrogen (HI)…
Keywords#HI#Generalised#Generalised Visibility#Generalised Visibility ILC#Universe