HI constraints from the cross-correlation of eBOSS galaxies and Green Bank Telescope intensity maps

We present the joint analysis of Neutral Hydrogen (HI) Intensity Mapping observations with three galaxy samples: the Luminous Red Galaxy (LRG) and Emission Line Galaxy (ELG) samples from the eBOSS survey, and the WiggleZ Dark Energy Survey sample. The HI intensity maps are Green Bank Telescope observations of the redshifted 21cm emission on 100deg2 covering the redshift range $0.6

Keywords:

• Spectral density
• Emission spectrum
• Cross-correlation
• Astrophysics
• Green Bank Telescope
• Redshift
• Physics
• Galaxy formation and evolution
• Omega
• Galaxy

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