High stability of charged particle clusters in protoplanetary disks J. Schwaak, F. Führer, D. E. Wolf, L. Posorski, L. Brendel, J. Teiser and G. Wurm A&A, 691 (2024) A127 Published online: 05 November 2024 DOI: 10.1051/0004-6361/202348285