Modelling the number density of Halpha emitters for future spectroscopic near-IR space missions

L. Pozzetti, C. M. Hirata, J. E. Geach +6

The future space missions Euclid and WFIRST-AFTA will use the Halpha emission line to measure the redshifts of tens of millions of galaxies. The Halpha luminosity function at z>0.7…