{"paper":{"title":"Search for VHE gamma rays from SS433/W50 with the CANGAROO-II telescope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Asahara, A. Kawachi, C. Itoh, D. L. Swaby, D. Nishida, F. Kajino, F. Tokanai, G. Thornton, G. V. Bicknell, H. Katagiri, H. Kubo, H. Mori, H. Muraishi, H. Tanimura, J. Kushida, J. R. Patterson, K. Nishijima, K. Okumura, K. Sakurazawa, K. Tsuchiya, L. T. Ksenofontov, M. Mori, M. Ohishi, N. Sakamoto, P. G. Edwards, R. Enomoto, R. J. Protheroe, R. Kurosaka, R. W. Clay, Sei. Hayashi, S. Gunji, S. Hara, S. Kabuki, S. Watanabe, S. Yanagita, T. Hara, T. Hattori, T. Kifune, T. Kurihara, T. Naito, T. Nakase, T. Tanimori, T. Uchida, T. Yamaoka, T. Yoshida, T. Yoshikoshi, Y. Doi, Y. Matsubara, Y. Miyashita, Y. Mizumoto, Y. Muraki","submitted_at":"2009-09-01T10:04:24Z","abstract_excerpt":"SS433, located at the center of the supernova remnant W50, is a close proximity binary system consisting of a compact star and a normal star. Jets of material are directed outwards from the vicinity of the compact star symmetrically to the east and west. Non-thermal hard X-ray emission is detected from lobes lying on both sides. Shock accelerated electrons are expected to generate sub-TeV gamma rays through the inverse-Compton process in the lobes. Observations of the western X-ray lobe region of SS433/W50 system have been performed to detect sub-TeV gamma-rays using the 10m CANGAROO-II telesc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0133","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"}