A New Constraint on Reionization by a Census of $z=7.0$ Ly$\alpha$ Emitters with a Deep and Large Sample to 0.3 $L^*$: Evolution of Ly$\alpha$ Luminosity Function and Equivalent Width at $z\sim6-7$Kazuaki Ota, Masafusa Onoue, Nobunari Kashikawa et al.|arXiv (Cornell University)|2017Cited by 0