{"paper":{"title":"Dissecting the Extended X-ray Emission in the Merging Pair NGC 6240","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Paggi, E. Nardini, G. Fabbiano, J. Wang, M. Elvis, M. Karovska","submitted_at":"2022-02-01T19:00:01Z","abstract_excerpt":"We present a detailed spectral and imaging analysis of the central $15''$ radius ($\\sim 7.5 \\text{ kpc}$) region of the merger galaxy NGC 6240 that makes use of all the available \\textit{Chandra}-ACIS data ($0.3 - 3 \\text{ keV}$ effective exposure of $\\sim 190 \\text{ ks}$). This region shows extended X-ray structures with lower energy counterparts imaged in CO, [O III] and H$\\alpha$ line emission. We find both photo-ionized phases of possible nuclear excitation and thermal shock-excited emission in the different large-scale components: the north-west \"loop\" detected in H$\\alpha$, the region su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.00685","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.00685/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}