First detection of VHE gamma-ray emission from TXS~1515--273, study of its X-ray variability and spectral energy distribution

We report here on the first multi-wavelength (MWL) campaign on the blazar TXS 1515-273, undertaken in 2019 and extending from radio to very-high-energy gamma rays (VHE). Up until now, this blazar had not been the subject of any detailed MWL observations. It has a rather hard photon index at GeV ener...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2021-07
Hauptverfasser:	Antonelli, L A, Engels, A Arbet, Artero, M, Asano, K, Baack, D, Batković, I, Bellizzi, L, Bernardini, E, Berti, A, Bošnjak, Ž, Carosi, R, Chilingarian, A, Colombo, E, Cortina, J, D'Elia, V, Da Vela, P, Dazzi, F, De Lotto, B, Delgado, J, C Delgado Mendez, Depaoli, D, F Di Pierro, L Di Venere, E Do Souto Espiñeira, Donini, A, Doro, M, Elsaesser, D, Fruck, C, Fukami, S, Garczarczyk, M, Gasparyan, S, Gaug, M, Gliwny, P, Green, J G, Heckmann, L, Herrera, J, Hrupec, D, Hütten, M, Ishio, K, Iwamura, Y, Jiménez, I, Kajiwara, Y, Kerszberg, D, Kobayashi, Y, Kushida, J, Lamastra, A, Leone, F, Lindfors, E, Lombardi, S, Longo, F, López-Coto, R, López-Moya, M, López-Oramas, A, Maggio, C, Majumdar, P, Makariev, M, Maraschi, L, Menchiari, S, Mender, S, Miceli, D, Miener, T, Minev, M, Miranda, J M, Moretti, E, Nigro, C, Nilsson, K, Nishijima, K, Noda, K, Ohtani, Y, Otero-Santos, J, Paredes, J M, Pavletić, L, Persic, M, Prandini, E, Priyadarshi, C, Puljak, I, Saha, L, Sahakyan, N, Satalecka, K, Saturni, F G, Schleicher, B, Sitarek, J, Spolon, A, Stamerra, A, Strom, D, Surić, T, Takahashi, M, Temnikov, P, Tosti, L, Tutone, A, J van Scherpenberg, Vanzo, G, Vitale, V, Vovk, I, Wunderlich, C, Zaric, D, Bissaldi, E, Cutini, S, D'Ammando, F, Nabizadeh, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Blazars Crab nebula Emission analysis Gamma emission Gamma rays Peak frequency Physics - High Energy Astrophysical Phenomena Radio emission Soft x rays Spectral energy distribution Synchrotrons XMM (spacecraft)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!