Cavity and other radial substructures in the disk around HD 97048 G. van der Plas, C. M. Wright, F. Ménard, S. Casassus, H. Canovas, C. Pinte, S. T. Maddison, K. Maaskant, H. Avenhaus, L. Cieza et al. (2 more) A&A, 597 (2017) A32 Published online: 19 December 2016 DOI: 10.1051/0004-6361/201629523