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We follow the recent suggestion that Herbig Ae/Be disks with a flared disk harbour a cavity, and investigate the disk around HD~97048.\n  Aims: We aim to resolve the 34$\\pm$ 4 au central cavity predicted by Maaskant et al. (2013) and to investigate the structure of the disk.\n  Methods: We image the disk around HD~97048 using ALMA at 0.85~mm and 2.94~mm, and ATCA (multiple frequencies) observations. Our observations also include the 12CO J=1-0, 12CO J=3-2 and HCO+ J=4-3 emission"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1609.02488","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-08T16:42:35Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"3869da4ba337f103f4f153afac9437554ce7670f321b0e5360fcccdf7d742c98","abstract_canon_sha256":"1e95b107a6085987120d2f6e667e8ef7b9d104a20816c92056dd040aeb1d7938"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:19.588395Z","signature_b64":"fD2+uua/b53XU+GIxEf4LlRHl/fQVN7TnIol45hx6Ww8cO9ygikcwDYt5yCyUJhoTBsTXNIFqDyj0BaIxqYSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29b93b6a60e418401dc7398e22c3f79e05f98009e2b9e7dee593a693cef7b860","last_reissued_at":"2026-05-18T00:54:19.588006Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:19.588006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A cavity and further radial substructures in the disk around HD~97048","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"C. M. Wright, C. Pinte, C. Ubach, F. M\\'enard, G. Van Der Plas, H. Avenhaus, H. Canovas, K. Maaskant, L. Cieza, S. Casassus, S. Perez, S. T. Maddison","submitted_at":"2016-09-08T16:42:35Z","abstract_excerpt":"Context: Gaps, cavities and rings in circumstellar disks are signposts of disk evolution and planet-disk interactions. We follow the recent suggestion that Herbig Ae/Be disks with a flared disk harbour a cavity, and investigate the disk around HD~97048.\n  Aims: We aim to resolve the 34$\\pm$ 4 au central cavity predicted by Maaskant et al. (2013) and to investigate the structure of the disk.\n  Methods: We image the disk around HD~97048 using ALMA at 0.85~mm and 2.94~mm, and ATCA (multiple frequencies) observations. 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