{"paper":{"title":"Search for VHE gamma-ray emission from Geminga pulsar and nebula with the MAGIC telescopes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Babic, A. Berti, A. Biland, A. Carosi, A. Chatterjee, A. De Angelis, A. Dominguez, A. Fernandez-Barral, A. Gonzalez Munoz, A. Hahn, A. La Barbera, A. Moralejo, A. Niedzwiecki, A. Overkemping, A. Sillanpaa, A. Stamerra, A. Treves, B. Banerjee, B. Biasuzzi, B. De Lotto, B. Marcote, C. Fruck, C. Schultz, D. Dominis Prester, D. Dorner, D. Eisenacher Glawion, D. Elsaesser, D. Fidalgo, D. F. Torres, D. Galindo, D. Garrido Terrats, D. Gora, D. Guberman, D. Hadasch, D. Hrupec, D. Lelas, D. Mazin, D. Nakajima, D. Paneque, D. Sobczynska, D. Tescaro, E. Bernardini, E. Colombo, E. de Ona Wilhelmi, E. Lindfors, E. Moretti, E. Prandini, F. Borracci, F. Dazzi, F. Di Pierro, F. Longo, F. Tavecchio, G. Bonnoli, G. Hughes, G. Maneva, G. Pedaletti, G. Vanzo, H. Kubo, I. Puljak, I. Reichardt, I. Snidaric, I. Vovk, J. A. Barrio, J. Becerra Gonzalez, J. Cortina, J. E. Ward, J. Herrera, J. Hose, J. Kushida, J. L. Contreras, J. M. Miranda, J. M. Paredes, J. Palacio, J. Poutanen, J. Rico, J. Rodriguez Garcia, J. Sitarek, J. Thaele, K. Frantzen, K. Kodani, K. Mallot, K. Mannheim, K. Nilsson, K. Nishijima, K. Noda, K. Satalecka, L. A. Antonelli, L. Font, L. Maraschi, L. Nogues, L. Perri, L. Takalo, M. Doert, M. Doro, M. Garczarczy, M. Gaug, M. Hayashida, M. H. Wu, M. L. Ahnen, M. Lopez, M. Makariev, M. Manganaro, M. Mariotti, M. Martinez, M. Nievas Rosillo, M. Palatiello, M. Peresano, M. Persic, M. Ribo, M. Strzys, M. Teshima, M. V. Fonseca, M. Will, N. Godinovic, O. Blanch, P. Antoranz, P. Bangale, P. Colin, P. Da Vela, P. Giammaria, P. G. Prada Moroni, P. Majumdar, P. Temnikov, R. Clavero, R. J. Garcia Lopez, R. Lopez-Coto, R. Mirzoyan, R. Paoletti, R. Zanin, S. Ansoldi, S. Bonnefoy, S. Buson, S. Covino, S. Einecke, S. Lombardi, S. N. Shore, S. Paiano, T. Bretz, T. Saito, T. Schweizer, T. Steinbring, T. Suric, T. Terzic, T. Toyama, U. Barres de Almeida, U. Menzel, V. Fallah Ramazani, V. Neustroev, V. Verguilov, W. Bednarek, W. Idec, W. Rhode, X. Paredes-Fortuny, Y. Hanabata, Y. Konno","submitted_at":"2016-03-02T14:51:24Z","abstract_excerpt":"The Geminga pulsar, one of the brighest gamma-ray sources, is a promising candidate for emission of very-high-energy (VHE > 100 GeV) pulsed gamma rays. Also, detection of a large nebula have been claimed by water Cherenkov instruments. We performed deep observations of Geminga with the MAGIC telescopes, yielding 63 hours of good-quality data, and searched for emission from the pulsar and pulsar wind nebula. We did not find any significant detection, and derived 95% confidence level upper limits. The resulting upper limits of 5.3 x 10^{-13} TeV cm^{-2} s^{-1} for the Geminga pulsar and 3.5 x 10"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.00730","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"}