{"paper":{"title":"The Comptonized X-ray source X1724-308 in the globular cluster Terzan 2","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), A.N.Parmar (1), A.Segreto (1, Bologna, D.Dal Fiume (4), I), I; (3) Osservatorio Astronomico di Roma, I; (4) ITESRE/CNR, L.Stella (3), M.Guainazzi (1), NL; (2) IFCAI/CNR, Noordwijk, Palermo, SSD of ESA, T.Oosterbroek (1) ((1) Astrophysics Division","submitted_at":"1998-09-02T15:29:22Z","abstract_excerpt":"We report on the BeppoSAX observation of the X-ray source X1724-308 in the globular cluster Terzan 2. The broadband spectrum can be described as the superposition of a power-law with photon spectral index 1.6-1.9 and a thermal component with typical temperature ~1 keV. X1724-308is detected in the PDS up to 150 keV with a S/N ratio >3, notwithstanding a sharp exponential cutoff at \\~90 keV. The broadband spectrum can be best interpreted as due to the Comptonization of a Wien photon distribution with kT ~1 keV by a spherically-symmetric hot plasma with electron temperature ~30 keV and optical de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9809014","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/astro-ph/9809014/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"}