Extended and broad Ly α emission around a BAL quasar at z ∼ 5
The research leading to these results has received funding from the European Research Council (ERC) under the European Union's Seventh Framework Programme (FP/2007-2013) / ERC Grant Agreement no. 306476. RM acknowledges support from the ERC Advanced Grant 695671 ‘QUENCH’. RM and S. Carniani acknowledge support from the Science and Technology Facilities Council (STFC). S. Cantalupo gratefully acknowledges support from Swiss National Science Foundation grant PP00P2_163824.