A resolved Lyman α profile with doubly peaked emission at z ∼ 7 C. Moya-Sierralta, J. González-López, L. Infante, L. F. Barrientos, W. Hu, S. Malhotra, J. Rhoads, J. Wang, I. Wold and Z. Zheng A&A, 692 (2024) A98 Published online: 03 December 2024 DOI: 10.1051/0004-6361/202450708