The clustering of Lyman Alpha Emitting galaxies at z=2-3

Understand

We measure the clustering of Lyman Alpha Emitting galaxies (LAEs) selected from the One-hundred-square-degree DECam Imaging in Narrowbands (ODIN) survey, with spectroscopic follow-up from Dark Energy Spectroscopic Instrument (DESI).

• We use DESI spectroscopy to optimize our selection and to constrain the interloper fraction and redshift distribution of our narrow-band selected sources.
• We select samples of 4000 LAEs at z=2.45 and 3.1 in 9 sq.deg.
• centered on the COSMOS field with median LyA fluxes of 10^{-16}erg/s/cm2.