{"paper":{"title":"Uplift, feedback and buoyancy: radio lobe dynamics in NGC 4472","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bogdan, C. Jones, E. Roediger, J. Hlavacek-Larrondo, M. Gendron-Marsolais, P. Nulsen, R. P. Kraft, S. W. Randall, W. R. Forman, Y. Su","submitted_at":"2017-10-11T18:02:48Z","abstract_excerpt":"We present results from deep (380 ks) \\textit{Chandra} observations of the AGN outburst in the massive early-type galaxy NGC 4472. We detect cavities in the gas coincident with the radio lobes and estimate the eastern and western lobe enthalpy to be $(1.1 \\pm 0.5 )\\times 10^{56}$ erg and $(3 \\pm 1 )\\times 10^{56}$ erg, and the average power required to inflate the lobes to be $(1.8 \\pm 0.9)\\times 10^{41}$ erg s$^{-1}$ and $(6 \\pm 3)\\times 10^{41}$ erg s$^{-1}$, respectively. We also detect enhanced X-ray rims around the radio lobes with sharp surface brightness discontinuities between the shel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04235","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}