{"paper":{"title":"Investigation of the Microquasar SS 433 with VERITAS","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Duerr, A. Furniss, A. J. Chromey, A. Pandey, C. E. Hinrichs, D. A. Williams, D. Ribeiro, E. Joshi, E. Pueschel, E. Roache, F. Krennrich, G. H. Sembroski, G. Maier, H. Salzmann, I. Sadeh, J. E. Pedrosa, J. Holder, J. L. Christiansen, J. T. Bartkoske, J. V. Tucci, J. Woo, K. Ragan, L. Saha, M. E. Godoy, M. Errando, M. Iskakova, M. J. Lang, M. Kertzman, M. Kherlakian, M. Lundy, M. N. Johnson, M. Ohishi, M. Pohl, M. Santander, N. Korzoun, N. R. Bond, O. Hervet, P. Bangale, P. Kaaret, P. L. Rabinowitz, P. Moriarty, P. T. Reynolds, Q. Feng, R. A. Ong, R. Mukherjee, S. Feldman, S. Filbert, S. Kumar, S. Kundu, S. L. Wong, S. Tandon, T. B. Humensky, The VERITAS Collaboration: A. Archer, T. K. Kleiner, T. Yoshikoshi, W. Benbow, W. Hanlon, W. Jin, Y. Chen","submitted_at":"2026-03-23T15:35:01Z","abstract_excerpt":"Microquasars such as SS 433 are considered potential contributors to cosmic rays up to the knee of the cosmic ray energy spectrum ($\\sim4\\,\\mathrm{PeV}$), where a transition in the dominant acceleration processes is expected. The SS 433 system, located within the W50 supernova remnant, is a Galactic microquasar with relativistic jets interacting with the surrounding medium over parsec scales, providing an example for studying jet-driven particle acceleration. A deep morphological and spectral study of SS 433 is performed using more than 150 hours of observations with VERITAS, sensitive to $\\ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.22105","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/2603.22105/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"}