The inner dust shell of Betelgeuse seen with high-angular-resolution polarimetry X. Haubois, R. G. van Holstein, J. Milli, C. Pinte, A. López-Ariste, Ph. Mathias, P. Kervella, G. Perrin and M. Montargès A&A, 679 (2023) A8 Published online: 31 October 2023 DOI: 10.1051/0004-6361/202243458