Prograde and retrograde stars in nuclear cluster mergers - Evolution of the supermassive black hole binary and the host galactic nucleusA. Mastrobuono-Battisti, P. Amaro Seoane, M. J. Fullana i Alfonso, C. Omarov, D. Yurin, M. Makukov, G. Omarova and G. OgiyaA&A, 693 (2025) A22DOI: https://doi.org/10.1051/0004-6361/202348143