Rejuvenating infall: a crucial yet overlooked source of mass and angular momentum Michael Kuffmeier, Sigurd S. Jensen and Troels Haugbølle Eur. Phys. J. Plus, 138 3 (2023) 272 Published online: 24 March 2023 DOI: 10.1140/epjp/s13360-023-03880-y