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  • 3HWC: The Third HAWC Catalo...
    Albert, A.; Alfaro, R.; Alvarez, C.; Camacho, J. R. Angeles; Arteaga-Velázquez, J. C.; Arunbabu, K. P.; Rojas, D. Avila; Solares, H. A. Ayala; Baghmanyan, V.; Belmont-Moreno, E.; BenZvi, S. Y.; Brisbois, C.; Caballero-Mora, K. S.; Capistrán, T.; Carramiñana, A.; Casanova, S.; Cotti, U.; de León, S. Coutiño; Hernandez, R. Diaz; Diaz-Cruz, L.; Dingus, B. L.; DuVernois, M. A.; Durocher, M.; Díaz-Vélez, J. C.; Ellsworth, R. W.; Engel, K.; Espinoza, C.; Fan, K. L.; Fang, K.; Alonso, M. Fernández; Fraija, N.; Galván-Gámez, A.; Garcia, D.; García-González, J. A.; Garfias, F.; Giacinti, G.; González, M. M.; Goodman, J. A.; Harding, J. P.; Hernandez, S.; Hinton, J.; Hona, B.; Huang, D.; Hueyotl-Zahuantitla, F.; Hüntemeyer, P.; Iriarte, A.; Jardin-Blicq, A.; Joshi, V.; Kieda, D.; Lara, A.; Lee, W. H.; Linnemann, J. T.; Longinotti, A. L.; Luis-Raya, G.; Lundeen, J.; López-Coto, R.; Malone, K.; Marandon, V.; Martinez, O.; Martinez-Castellanos, I.; Martínez-Castro, J.; Matthews, J. A.; Miranda-Romagnoli, P.; Moreno, E.; Mostafá, M.; Nayerhoda, A.; Nellen, L.; Newbold, M.; Nisa, M. U.; Noriega-Papaqui, R.; Olivera-Nieto, L.; Omodei, N.; Peisker, A.; Araujo, Y. Pérez; Pérez-Pérez, E. G.; Ren, Z.; Rho, C. D.; Rosa-González, D.; Ruiz-Velasco, E.; Salazar, H.; Greus, F. Salesa; Sandoval, A.; Schneider, M.; Schoorlemmer, H.; Serna, F.; Sinnis, G.; Smith, A. J.; Springer, R. W.; Surajbali, P.; Tollefson, K.; Torres-Escobedo, R.; Ukwatta, T. N.; Ureña-Mena, F.; Weisgarber, T.; Werner, F.; Willox, E.; Zepeda, A.; Zhou, H.; León, C. de; Álvarez, J. D.

    The Astrophysical journal, 12/2020, Letnik: 905, Številka: 1
    Journal Article

    We present a new catalog of TeV gamma-ray sources using 1523 days of data from the High-Altitude Water Cherenkov (HAWC) Observatory. The catalog represents the most sensitive survey of the northern gamma-ray sky at energies above several TeV, with three times the exposure compared to the previous HAWC catalog, 2HWC. We report 65 sources detected at ≥5 significance, along with the positions and spectral fits for each source. The catalog contains eight sources that have no counterpart in the 2HWC catalog, but are within 1° of previously detected TeV emitters, and 20 sources that are more than 1° away from any previously detected TeV source. Of these 20 new sources, 14 have a potential counterpart in the fourth Fermi Large Area Telescope catalog of gamma-ray sources. We also explore potential associations of 3HWC sources with pulsars in the Australia Telescope National Facility (ATNF) pulsar catalog and supernova remnants in the Galactic supernova remnant catalog.