{"paper":{"title":"Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Caccianiga, A. Lahteenmaki, B. M. Peterson, D. Grupe, E. Angelakis, F. Tavecchio, G. Bonnoli, G. Ghirlanda, G. Ghisellini, G. Tagliaferri, J. Tammi, K. Mannheim, L. Foschini, L. Fuhrmann, L. Gallo, L. Maraschi, M. L. Lister, M. Tornikoski, O. Tibolla, P. Romano, P. Severgnini, S. Kaufmann, S. Komossa, S. Mathur, S. Vercellone, T. Hamilton, V. Braito, Y. Y. Kovalev","submitted_at":"2013-01-04T16:05:00Z","abstract_excerpt":"We present the preliminary results of a survey performed with Swift to observe a sample of radio-loud Narrow-Line Seyfert 1 Galaxies (RLNLS1s). Optical-to-X-ray data from Swift are complemented with gamma-ray observations from Fermi/LAT and radio measurements available in the literature. The comparison with a sample of bright Fermi blazars indicates that RLNLS1s seem to be the low-power tail of the distribution."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0756","kind":"arxiv","version":2},"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"}