The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: a multi-tracer analysis in Fourier space for measuring the cosmic structure growth and expansion rate

Gong-Bo Zhao, Yuting Wang, Atsushi Taruya +23

We perform a joint BAO and RSD analysis using the eBOSS DR16 LRG and ELG samples in the redshift range of $z\in [0.6,1.1]$, and detect a RSD signal from the cross power spectrum at…