{"paper":{"title":"Pulsars in a Bubble? Following Electron Diffusion in the Galaxy with TeV Gamma Rays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Albert, A. Carraminana, A. J. Smith, A. Sandoval, A. Zepeda, B. Hona, B. L. Dingus, C. A. Brisbois, C. Alvarez, C.Riviere, F. Salesa Greus, H. Fleischhack, H. Li, H. Zhou, J. A. Goodman, J. F. Beacom, J. Martinez-Castro, J. P. Harding, K. L. Engel, K. Malone, K. S. Caballero-Mora, K. Tollefson, M. A. DuVernois, M. A. Mostafa, M. U. Nisa, P. Coppi, P. Cristofari, P. H. Huentemeyer, R. Arceo, R. Bird, S. Casanova, T. Greenshaw, T. Linden, T. Sudoh, W. Springer","submitted_at":"2019-03-18T18:17:10Z","abstract_excerpt":"TeV Halos, extended regions of TeV gamma-ray emission around middle-aged pulsars, have recently been established as a new source class in gamma-ray astronomy. These halos have been attributed to relativistic electrons and positrons that have left the acceleration region close to the pulsar and are diffusing in the surrounding medium.\n  Measuring the morphology of TeV Halos enables for the first time a direct measurement of the electron diffusion on scales of tens of parsecs. There are hints that the presence of relativistic particles affects the diffusion rate in the pulsars' surroundings. Und"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.07647","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"}