{"paper":{"title":"Absence of TeV halos around millisecond pulsars","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Bernal, A. Carrami\\~nana, A. Iriarte, A. Lara, A. L. Longinotti, A. Sandoval, A. U. Abeysekara, C. Alvarez, C. de Le\\'on, C. D. Rho, D. Avila Rojas, D. Depaoli, D. Huang, D. Kieda, D. Rosa-Gonz\\'alez, E. Belmont-Moreno, E. De la Fuente, E. G. P\\'erez-P\\'erez, E. Moreno, E. Ruiz-Velasco, E. Varela, F. Garfias, F. Hueyotl-Zahuantitla, F. Ure\\~na-Mena, G. Luis-Raya, H. A. Ayala Solares, H. Le\\'on Vargas, H. Salazar, H. Wu, I. J. Watson, I. Torres, J. A. Garc\\'ia-Gonz\\'alez, J. A. Goodman, J. A. Matthews, J. A. Morales-Soto, J. C. Arteaga-Vel\\'azquez, J. C. D\\'iaz-V\\'elez, J. Cotzomi, J. Lee, J. Mart\\'inez-Castro, J. P. Harding, J. Serna-Franco, J. T. Linnemann, K. Engel, K. Fang, K. L. Fan, K. Malone, K. S. Caballero-Mora, K. Tollefson, L. Nellen, L. Villase\\~nor, M. A. DuVernois, M. A. Roth, M. M. Gonz\\'alez, M. Mostaf\\'a, M. Najafi, M. Newbold, M. U. Nisa, N. Di Lalla, N. Fraija, N. Omodei, O. Martinez, O. Tibolla, P. Desiati, P. Miranda-Romagnoli, R. Alfaro, R. Babu, R. Diaz Hernandez, R. Noriega-Papaqui, R. Torres-Escobedo, R. Turner, R. W. Springer, S. Casanova, S. Couti\\~no de Le\\'on, S. Fraija, S. Hern\\'andez-Cadena, S. Kaufmann, S. Yu, T. Capistr\\'an, T. Ergin, U. Cotti, X. Wang, Y. P\\'erez Araujo, Y. Son, Z. Wang","submitted_at":"2025-04-30T20:59:01Z","abstract_excerpt":"TeV halos are extended very-high-energy (VHE; 0.1-100 TeV) gamma-ray emission around middle-aged pulsars. So far they have only been found around isolated pulsars, but it has been suggested that they may also be powered by millisecond pulsars (MSPs). We searched for VHE gamma-ray emission from MSPs reported by radio and GeV gamma-ray observatories in 2565 days of data from the High Altitude Water Cherenkov (HAWC) Observatory. We found no significant emission from individual pulsars. By combining the likelihood profiles of all MSPs accessible to HAWC, our analysis suggests that the excess emiss"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.00184","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/2505.00184/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"}