Time evolution of o-H2D+, N2D+, and N2H+ during the high-mass star formation process G. Sabatini, S. Bovino, E. Redaelli, F. Wyrowski, J. S. Urquhart, A. Giannetti, J. Brand and K. M. Menten A&A, 692 (2024) A265 Published online: 19 December 2024 DOI: 10.1051/0004-6361/202451659