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

(MAGIC Collaboration) Acciari, V. A.; Ansoldi, S.; Antonelli, L. A.; Engels, A. Arbet; Artero, M.; Asano, K.; Baack, D.; Babić, Ana; Baquero, A.; de Almeida, U. Barres et al.
First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution // Monthly notices of the Royal Astronomical Society, 507 (2021), 1; 1528-1545 doi:10.1093/mnras/stab1994 (međunarodna recenzija, članak, znanstveni)

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

Autori
Acciari, V. A. ; Ansoldi, S. ; Antonelli, L. A. ; Engels, A. Arbet ; Artero, M. ; Asano, K. ; Baack, D. ; Babić, Ana ; Baquero, A. ; de Almeida, U. Barres ; Barrio, J. A. ; Batkovic, I ; Becerra Gonzalez, J. ; Bednarek, W. ; Bellizzi, L. ; Bernardini, E. ; Bernardos, M. ; Berti, A. ; Besenrieder, J. ; Bhattacharyya, W. ; Bigongiari, C. ; Biland, A. ; Blanch, O. ; Bošnjak, Željka ; Busetto, G. ; Carosi, R. ; Ceribell, G. ; Cerruti, M. ; Chai, Y. ; Chilingarian, A. ; Cikota, Stefan ; Colak, S. M. ; Colombo, E. ; Contreras, J. L. ; Cortina, J. ; Covino, S. ; D'Amico, G. ; D'Elia, V ; Da Vela, P. ; Dazzi, F. ; De Angelis, A. ; De Lotto, B. ; Delfino, M. ; Delgado, J. ; Delgado Mendez, C. ; Depaoli, D. ; Di Pierro, F. ; Di Venere, L. ; Do Souto Espineira, E. ; Dominis Prester, Dijana ; Donini, A. ; Dorner, D. ; Doro, M. ; Elsaesser, D. ; Ramazani, V. Fallah ; Fattorini, A. ; Ferrara, G. ; Fonseca, M., V ; Font, L. ; Fruck, C. ; Fukami, S. ; Garcia Lopez, R. J. ; Garczarczyk, M. ; Gasparyan, S. ; Gaug, M. ; Giglietto, N. ; Giordano, F. ; Gliwny, P. ; Godinović, Nikola ; Green, J. G. ; Green, D. ; Hadasch, D. ; Hahn, A. ; Heckmann, L. ; Herrera, J. ; Hoang, J. ; Hrupec, Dario ; Hutten, M. ; Inada, T. ; Inoue, S. ; Ishio, K. ; Iwamura, Y. ; Jimenez, I ; Jormanainen, J. ; Jouvin, L. ; Kajiwara, Y. ; Karjalainen, M. ; Kerszberg, D. ; Kobayashi, Y. ; Kubo, H. ; Kushida, J. ; Lamastra, A. ; Lelas, Damir ; Leone, F. ; Lindfors, E. ; Lombardi, S. ; Longo, F. ; Lopez-Coto, R. ; Lopez-Moya, M. ; Lopez-Oramas, A. ; Loporchio, S. ; de Oliveira Fraga, B. Machado ; Maggio, C. ; Majumdar, P. ; Makariev, M. ; Mallamaci, M. ; Maneva, G. ; Manganaro, Marina ; Mannheim, K. ; Maraschi, L. ; Mariotti, M. ; Martinez, M. ; Mazin, D. ; Menchiari, S. ; Mender, S. ; Mićanovic, Saša ; Miceli, D. ; Miener, T. ; Minev, M. ; Miranda, J. M. ; Mirzoyan, R. ; Molina, E. ; Moralejo, A. ; Morcuende, D. ; Moreno, V ; Moretti, E. ; Neustroev, V ; Nigro, C. ; Nilsson, K. ; Nishijima, K. ; Noda, K. ; Nozaki, S. ; Ohtani, Y. ; Oka, T. ; Otero-Santos, J. ; Paiano, S. ; Palatiello, M. ; Paneque, D. ; Paoletti, R. ; Paredes, J. M. ; Pavletić, Lovro ; Penil, P. ; Perennes, C. ; Moroni, P. G. Prada ; Prandini, E. ; Priyadarshi, C. ; Puljak, Ivica ; Rhode, W. ; Ribo, M. ; Rico, J. ; Righi, C. ; Rugliancich, A. ; Saha, L. ; Sahakyan, N. ; Saito, T. ; Sakurai, S. ; Satalecka, K. ; Saturni, F. G. ; Schleicher, B. ; Schmidt, K. ; Schweizer, T. ; Sitarek, J. ; Šnidarić, Iva ; Sobczynska, D. ; Spolon, A. ; Stamerra, A. ; Strom, D. ; Strzys, M. ; Suda, Y. ; Surić, Tihomir ; Takahashi, M. ; Tavecchio, F. ; Temnikov, P. ; Terzić, Tomislav ; Teshima, M. ; Tosti, L. ; Truzzi, S. ; Tutone, A. ; Ubach, S. ; VanScherpenberg, J. ; Vanzo, G. ; Vazquez Acosta, M. ; Ventura, S. ; Verguilov, V. ; Vigorito, C. F. ; Vitale, V. ; Vovk, I ; Will, M. ; Wunderlich, C. ; Zarić, Darko ; Bissaldi, E. ; Bonnoli, G. ; Cutini, S. ; D'Ammando, F. ; Nabizadeh, A. ; Marchini, A. ; Orienti, M.

Kolaboracija
MAGIC Collaboration

Izvornik
Monthly notices of the Royal Astronomical Society (0035-8711) 507 (2021), 1; 1528-1545

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Radiation mechanisms: non-thermal ; galaxies: active ; objects: individual: TXS 1515–273

Sažetak
We report here on the first multiwavelength (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 energies and was considered a candidate extreme high-synchrotron-peaked source. MAGIC observations resulted in the first-time detection of the source in VHE with a statistical significance of 7.6σ. The average integral VHE flux of the source is 6 ± 1 per cent of the Crab nebula flux above 400 GeV. X-ray coverage was provided by Swift-XRT, XMM–Newton, and NuSTAR. The long continuous X-ray observations were separated by ∼9 h, both showing clear hour scale flares. In the XMM–Newton data, both the rise and decay time-scales are longer in the soft X-ray than in the hard X-ray band, indicating the presence of a particle cooling regime. The X-ray variability time-scales were used to constrain the size of the emission region and the strength of the magnetic field. The data allowed us to determine the synchrotron peak frequency and classify the source as a flaring high, but not extreme synchrotron-peaked object. Considering the constraints and variability patterns from the X-ray data, we model the broad-band spectral energy distribution. We applied a simple one-zone model, which could not reproduce the radio emission and the shape of the optical emission, and a two-component leptonic model with two interacting components, enabling us to reproduce the emission from radio to VHE band.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
HRZZ-IP-2016-06-9782 - Visokoenergijska astronomija gama-zraka teleskopima MAGIC i CTA (MAGIC-CTA) (Godinović, Nikola, HRZZ - 2016-06) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Osijeku - Odjel za fiziku,
Sveučilište u Rijeci - Odjel za fiziku

Profili:

Avatar Url Dario Hrupec (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Darko Zarić (autor)

Avatar Url Iva Šnidarić (autor)

Avatar Url Saša Mićanović (autor)

Avatar Url Ana Babić (autor)

Avatar Url Željka Bošnjak (autor)

Avatar Url Stefan Cikota (autor)

Avatar Url Lovro Pavletić (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Dijana Dominis Prester (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Tomislav Terzić (autor)

Avatar Url Marina Manganaro (autor)

Avatar Url Tihomir Surić (autor)

Poveznice na cjeloviti tekst rada:

doi arxiv.org fulir.irb.hr academic.oup.com doi.org

Citiraj ovu publikaciju:

(MAGIC Collaboration) Acciari, V. A.; Ansoldi, S.; Antonelli, L. A.; Engels, A. Arbet; Artero, M.; Asano, K.; Baack, D.; Babić, Ana; Baquero, A.; de Almeida, U. Barres et al.
First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution // Monthly notices of the Royal Astronomical Society, 507 (2021), 1; 1528-1545 doi:10.1093/mnras/stab1994 (međunarodna recenzija, članak, znanstveni)
(MAGIC Collaboration) (MAGIC Collaboration) Acciari, V., Ansoldi, S., Antonelli, L., Engels, A., Artero, M., Asano, K., Baack, D., Babić, A., Baquero, A. & de Almeida, U. (2021) First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution. Monthly notices of the Royal Astronomical Society, 507 (1), 1528-1545 doi:10.1093/mnras/stab1994.
@article{article, author = {Acciari, V. A. and Ansoldi, S. and Antonelli, L. A. and Engels, A. Arbet and Artero, M. and Asano, K. and Baack, D. and Babi\'{c}, Ana and Baquero, A. and de Almeida, U. Barres and Barrio, J. A. and Batkovic, I and Becerra Gonzalez, J. and Bednarek, W. and Bellizzi, L. and Bernardini, E. and Bernardos, M. and Berti, A. and Besenrieder, J. and Bhattacharyya, W. and Bigongiari, C. and Biland, A. and Blanch, O. and Bo\v{s}njak, \v{Z}eljka and Busetto, G. and Carosi, R. and Ceribell, G. and Cerruti, M. and Chai, Y. and Chilingarian, A. and Cikota, Stefan and Colak, S. M. and Colombo, E. and Contreras, J. L. and Cortina, J. and Covino, S. and D'Amico, G. and D'Elia, V and Da Vela, P. and Dazzi, F. and De Angelis, A. and De Lotto, B. and Delfino, M. and Delgado, J. and Delgado Mendez, C. and Depaoli, D. and Di Pierro, F. and Di Venere, L. and Do Souto Espineira, E. and Dominis Prester, Dijana and Donini, A. and Dorner, D. and Doro, M. and Elsaesser, D. and Ramazani, V. Fallah and Fattorini, A. and Ferrara, G. and Font, L. and Fruck, C. and Fukami, S. and Garcia Lopez, R. J. and Garczarczyk, M. and Gasparyan, S. and Gaug, M. and Giglietto, N. and Giordano, F. and Gliwny, P. and Godinovi\'{c}, Nikola and Green, J. G. and Green, D. and Hadasch, D. and Hahn, A. and Heckmann, L. and Herrera, J. and Hoang, J. and Hrupec, Dario and Hutten, M. and Inada, T. and Inoue, S. and Ishio, K. and Iwamura, Y. and Jimenez, I and Jormanainen, J. and Jouvin, L. and Kajiwara, Y. and Karjalainen, M. and Kerszberg, D. and Kobayashi, Y. and Kubo, H. and Kushida, J. and Lamastra, A. and Lelas, Damir and Leone, F. and Lindfors, E. and Lombardi, S. and Longo, F. and Lopez-Coto, R. and Lopez-Moya, M. and Lopez-Oramas, A. and Loporchio, S. and de Oliveira Fraga, B. Machado and Maggio, C. and Majumdar, P. and Makariev, M. and Mallamaci, M. and Maneva, G. and Manganaro, Marina and Mannheim, K. and Maraschi, L. and Mariotti, M. and Martinez, M. and Mazin, D. and Menchiari, S. and Mender, S. and Mi\'{c}anovic, Sa\v{s}a and Miceli, D. and Miener, T. and Minev, M. and Miranda, J. M. and Mirzoyan, R. and Molina, E. and Moralejo, A. and Morcuende, D. and Moreno, V and Moretti, E. and Neustroev, V and Nigro, C. and Nilsson, K. and Nishijima, K. and Noda, K. and Nozaki, S. and Ohtani, Y. and Oka, T. and Otero-Santos, J. and Paiano, S. and Palatiello, M. and Paneque, D. and Paoletti, R. and Paredes, J. M. and Pavleti\'{c}, Lovro and Penil, P. and Perennes, C. and Moroni, P. G. Prada and Prandini, E. and Priyadarshi, C. and Puljak, Ivica and Rhode, W. and Ribo, M. and Rico, J. and Righi, C. and Rugliancich, A. and Saha, L. and Sahakyan, N. and Saito, T. and Sakurai, S. and Satalecka, K. and Saturni, F. G. and Schleicher, B. and Schmidt, K. and Schweizer, T. and Sitarek, J. and \v{S}nidari\'{c}, Iva and Sobczynska, D. and Spolon, A. and Stamerra, A. and Strom, D. and Strzys, M. and Suda, Y. and Suri\'{c}, Tihomir and Takahashi, M. and Tavecchio, F. and Temnikov, P. and Terzi\'{c}, Tomislav and Teshima, M. and Tosti, L. and Truzzi, S. and Tutone, A. and Ubach, S. and VanScherpenberg, J. and Vanzo, G. and Vazquez Acosta, M. and Ventura, S. and Verguilov, V. and Vigorito, C. F. and Vitale, V. and Vovk, I and Will, M. and Wunderlich, C. and Zari\'{c}, Darko and Bissaldi, E. and Bonnoli, G. and Cutini, S. and D'Ammando, F. and Nabizadeh, A. and Marchini, A. and Orienti, M.}, year = {2021}, pages = {1528-1545}, DOI = {10.1093/mnras/stab1994}, keywords = {Radiation mechanisms: non-thermal, galaxies: active, objects: individual: TXS 1515–273}, journal = {Monthly notices of the Royal Astronomical Society}, doi = {10.1093/mnras/stab1994}, volume = {507}, number = {1}, issn = {0035-8711}, title = {First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution}, keyword = {Radiation mechanisms: non-thermal, galaxies: active, objects: individual: TXS 1515–273} }
@article{article, author = {Acciari, V. A. and Ansoldi, S. and Antonelli, L. A. and Engels, A. Arbet and Artero, M. and Asano, K. and Baack, D. and Babi\'{c}, Ana and Baquero, A. and de Almeida, U. Barres and Barrio, J. A. and Batkovic, I and Becerra Gonzalez, J. and Bednarek, W. and Bellizzi, L. and Bernardini, E. and Bernardos, M. and Berti, A. and Besenrieder, J. and Bhattacharyya, W. and Bigongiari, C. and Biland, A. and Blanch, O. and Bo\v{s}njak, \v{Z}eljka and Busetto, G. and Carosi, R. and Ceribell, G. and Cerruti, M. and Chai, Y. and Chilingarian, A. and Cikota, Stefan and Colak, S. M. and Colombo, E. and Contreras, J. L. and Cortina, J. and Covino, S. and D'Amico, G. and D'Elia, V and Da Vela, P. and Dazzi, F. and De Angelis, A. and De Lotto, B. and Delfino, M. and Delgado, J. and Delgado Mendez, C. and Depaoli, D. and Di Pierro, F. and Di Venere, L. and Do Souto Espineira, E. and Dominis Prester, Dijana and Donini, A. and Dorner, D. and Doro, M. and Elsaesser, D. and Ramazani, V. Fallah and Fattorini, A. and Ferrara, G. and Font, L. and Fruck, C. and Fukami, S. and Garcia Lopez, R. J. and Garczarczyk, M. and Gasparyan, S. and Gaug, M. and Giglietto, N. and Giordano, F. and Gliwny, P. and Godinovi\'{c}, Nikola and Green, J. G. and Green, D. and Hadasch, D. and Hahn, A. and Heckmann, L. and Herrera, J. and Hoang, J. and Hrupec, Dario and Hutten, M. and Inada, T. and Inoue, S. and Ishio, K. and Iwamura, Y. and Jimenez, I and Jormanainen, J. and Jouvin, L. and Kajiwara, Y. and Karjalainen, M. and Kerszberg, D. and Kobayashi, Y. and Kubo, H. and Kushida, J. and Lamastra, A. and Lelas, Damir and Leone, F. and Lindfors, E. and Lombardi, S. and Longo, F. and Lopez-Coto, R. and Lopez-Moya, M. and Lopez-Oramas, A. and Loporchio, S. and de Oliveira Fraga, B. Machado and Maggio, C. and Majumdar, P. and Makariev, M. and Mallamaci, M. and Maneva, G. and Manganaro, Marina and Mannheim, K. and Maraschi, L. and Mariotti, M. and Martinez, M. and Mazin, D. and Menchiari, S. and Mender, S. and Mi\'{c}anovic, Sa\v{s}a and Miceli, D. and Miener, T. and Minev, M. and Miranda, J. M. and Mirzoyan, R. and Molina, E. and Moralejo, A. and Morcuende, D. and Moreno, V and Moretti, E. and Neustroev, V and Nigro, C. and Nilsson, K. and Nishijima, K. and Noda, K. and Nozaki, S. and Ohtani, Y. and Oka, T. and Otero-Santos, J. and Paiano, S. and Palatiello, M. and Paneque, D. and Paoletti, R. and Paredes, J. M. and Pavleti\'{c}, Lovro and Penil, P. and Perennes, C. and Moroni, P. G. Prada and Prandini, E. and Priyadarshi, C. and Puljak, Ivica and Rhode, W. and Ribo, M. and Rico, J. and Righi, C. and Rugliancich, A. and Saha, L. and Sahakyan, N. and Saito, T. and Sakurai, S. and Satalecka, K. and Saturni, F. G. and Schleicher, B. and Schmidt, K. and Schweizer, T. and Sitarek, J. and \v{S}nidari\'{c}, Iva and Sobczynska, D. and Spolon, A. and Stamerra, A. and Strom, D. and Strzys, M. and Suda, Y. and Suri\'{c}, Tihomir and Takahashi, M. and Tavecchio, F. and Temnikov, P. and Terzi\'{c}, Tomislav and Teshima, M. and Tosti, L. and Truzzi, S. and Tutone, A. and Ubach, S. and VanScherpenberg, J. and Vanzo, G. and Vazquez Acosta, M. and Ventura, S. and Verguilov, V. and Vigorito, C. F. and Vitale, V. and Vovk, I and Will, M. and Wunderlich, C. and Zari\'{c}, Darko and Bissaldi, E. and Bonnoli, G. and Cutini, S. and D'Ammando, F. and Nabizadeh, A. and Marchini, A. and Orienti, M.}, year = {2021}, pages = {1528-1545}, DOI = {10.1093/mnras/stab1994}, keywords = {Radiation mechanisms: non-thermal, galaxies: active, objects: individual: TXS 1515–273}, journal = {Monthly notices of the Royal Astronomical Society}, doi = {10.1093/mnras/stab1994}, volume = {507}, number = {1}, issn = {0035-8711}, title = {First detection of VHE gamma-ray emission from TXS 1515–273, study of its X-ray variability and spectral energy distribution}, keyword = {Radiation mechanisms: non-thermal, galaxies: active, objects: individual: TXS 1515–273} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
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