Quasar Radiative Feedback May Suppress Galaxy Growth on Intergalactic Scales at $z=6.3$

Yongda Zhu, Eiichi Egami, Xiaohui Fan +27

We present observational evidence that intense ionizing radiation from a luminous quasar suppresses nebular emission in nearby galaxies on intergalactic scales at $z=6.3$. Using JW…