{"paper":{"title":"XMM-Newton observation of the nearby pulsar B1133+16","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Andrzej Szary, Bing Zhang, Dipanjan Mitra, Frank Haberl, George I. Melikidze, Janusz Gil, Ren-Xin Xu, Ulrich Geppert","submitted_at":"2017-01-10T12:38:44Z","abstract_excerpt":"We constrain the X-ray properties of the nearby $(360\\,{\\rm pc})$, old ($5\\,{\\rm Myr}$) pulsar B1133+16 with $\\sim 100\\,{\\rm ks}$ effective exposure time by {\\it XMM-Newton}. The observed pulsar flux in the 0.2-3 keV energy range is $\\sim 10^{-14} \\, {\\rm erg \\, cm}^{-2} \\, {\\rm s}^{-1}$, which results in the recording of $\\sim 600$ source counts with the EPIC pn and MOS detectors. The X-ray radiation is dominated by nonthermal radiation and is well described by both a single power-law model (PL) and a sum of blackbody and power-law emission (BB+PL). The BB+PL model results in a spectral photo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02554","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"}