{"paper":{"title":"Searching for Debris Disks around Seven Radio Pulsars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"(2) University of Hong Kong, (3) University of Missouri, (4) University of Wisconsin Milwaukee), A. Li (3), C.-Y. Ng (2), D. L. Kaplan (4) ((1) SHAO, X. Wang (1), Z. Wang (1)","submitted_at":"2014-02-16T03:08:45Z","abstract_excerpt":"We report on our searches for debris disks around seven relatively nearby radio pulsars, which are isolated sources and were carefully selected as the targets on the basis of our deep $K_s$-band imaging survey. The $K_s$ images obtained with the 6.5\\,m Baade Magellan Telescope at Las Campanas Observatory are analyzed together with the \\textit{Spitzer}/IRAC images at 4.5 and 8.0~$\\mu$m and the \\textit{WISE} images at 3.4, 4.6, 12 and 22~$\\mu$m. No infrared (IR) counterparts of these pulsars are found, with flux upper limits of $\\sim \\mu$Jy at near-infrared ($\\lambda<10\\ \\mu$m) and $\\sim$10--100"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3750","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"}