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Gazta\\~naga, E. Paillas, Eric Armengaud, E. Sanchez, F. Beutler, F. Prada, G. Gutierrez, G. Niz, G. Rossi, G. Tarl\\'e, Hiram K. Herrera-Alcantar, H. Seo, I. P\\'erez-R\\`afols, J. Aguilar, J. E. Forero-Romero, J. Moustakas, J. Silber, Julien Guy, K. Honscheid, K. S. Dawson, L. Le Guillou, L. Samushia, M. Ishak, M. Landriau, M. Manera, M. Schubnell, N. Palanque-Delabrouille, O. Lahav, P. Martini, R. Kehoe, R. Miquel, R. Ruggeri, R. Zhou, S. Ahlen, S. Ferraro, S. Nadathur, T. Claybaugh, T. Karim, W. J. Percival","submitted_at":"2026-07-21T22:58:21Z","abstract_excerpt":"We present a multi-redshift Baryon Acoustic Oscillations (BAO) analysis of the DESI Data Release 2 (DR2) Lyman-$\\alpha$ (Ly$\\alpha$) forest, splitting the forest auto-correlation and its cross-correlation with quasars into three redshift bins. 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