Gaia Data Release 3: Spectroscopic binary-star orbital solutions - The SB1 processing chain E. Gosset, Y. Damerdji, T. Morel, L. Delchambre, J.-L. Halbwachs, G. Sadowski, D. Pourbaix, A. Sozzetti, P. Panuzzo and F. Arenou A&A, 693 (2025) A124 Published online: 10 January 2025 DOI: 10.1051/0004-6361/202450600