MAGIC detection of GRB 201216C at z = 1.1

H. Abe; S. Abe; V. A. Acciari; I. Agudo; T. Aniello; S. Ansoldi; L. A. Antonelli; A. Arbet Engels; C. Arcaro; M. Artero; K. Asano; D. Baack; A. Babić; A. Baquero; U. Barres de Almeida; J. A. Barrio; I. Batković; J. Baxter; J. Becerra González; W. Bednarek; E. Bernardini; J. Bernete; A. Berti; J. Besenrieder; C. Bigongiari; A. Biland; O. Blanch; G. Bonnoli; Bošnjak; I. Burelli; G. Busetto; A. Campoy-Ordaz; A. Carosi; R. Carosi; M. Carretero-Castrillo; A. J. Castro-Tirado; G. Ceribella; Y. Chai; A. Cifuentes; S. Cikota; E. Colombo; J. L. Contreras; J. Cortina; S. Covino; G. D’Amico; V. D’Elia; P. Da Vela; F. Dazzi; A. De Angelis; B. De Lotto; A. Del Popolo; M. Delfino; J. Delgado; C. Delgado Mendez; D. Depaoli; F. Di Pierro; L. Di Venere; D. Dominis Prester; A. Donini; D. Dorner; M. Doro; D. Elsaesser; G. Emery; J. Escudero; L. Fariña; A. Fattorini; L. Foffano; L. Font; S. Fukami; Y. Fukazawa; R. J. García López; M. Garczarczyk; S. Gasparyan; M. Gaug; J. G. Giesbrecht Paiva; N. Giglietto; F. Giordano; P. Gliwny; N. Godinović; R. Grau; D. Green; J. G. Green; D. Hadasch; A. Hahn; T. Hassan; L. Heckmann; J. Herrera; D. Hrupec; M. Hütten; R. Imazawa; T. Inada; R. Iotov; K. Ishio; I. Jiménez Martínez; J. Jormanainen; D. Kerszberg; G. W. Kluge; Y. Kobayashi; P. M. Kouch; H. Kubo; J. Kushida; M. Láinez Lezáun; A. Lamastra; F. Leone; E. Lindfors; L. Linhoff; S. Lombardi; F. Longo; R. López-Coto; M. López-Moya; A. López-Oramas; S. Loporchio; A. Lorini; E. Lyard; B. Machado de Oliveira Fraga; P. Majumdar; M. Makariev; G. Maneva; N. Mang; M. Manganaro; S. Mangano; K. Mannheim; M. Mariotti; M. Martínez; A. Mas-Aguilar; D. Mazin; S. Menchiari; S. Mender; S. Mićanović; D. Miceli; T. Miener; J. M. Miranda; R. Mirzoyan; M. Molero González; E. Molina; H. A. Mondal; A. Moralejo; D. Morcuende; C. Nanci; L. Nava; V. Neustroev; M. Nievas Rosillo; C. Nigro; L. Nikolić; K. Nilsson; K. Nishijima; T. Njoh Ekoume; K. Noda; S. Nozaki; Y. Ohtani; A. Okumura; J. Otero-Santos; S. Paiano; M. Palatiello; D. Paneque; R. Paoletti; J. M. Paredes; L. Pavletić; D. Pavlović; M. Persic; M. Pihet; G. Pirola; F. Podobnik; P. G. Prada Moroni; E. Prandini; G. Principe; C. Priyadarshi; W. Rhode; M. Ribó; J. Rico; C. Righi; N. Sahakyan; T. Saito; K. Satalecka; F. G. Saturni; B. Schleicher; K. Schmidt; F. Schmuckermaier; J. L. Schubert; T. Schweizer; A. Sciaccaluga; J. Sitarek; V. Sliusar; D. Sobczynska; A. Spolon; A. Stamerra; J. Strišković; D. Strom; M. Strzys; Y. Suda; S. Suutarinen; H. Tajima; M. Takahashi; R. Takeishi; F. Tavecchio; P. Temnikov; K. Terauchi; T. Terzić; M. Teshima; L. Tosti; S. Truzzi; A. Tutone; S. Ubach; J. van Scherpenberg; M. Vazquez Acosta; S. Ventura; V. Verguilov; I. Viale; C. F. Vigorito; V. Vitale; I. Vovk; R. Walter; M. Will; Tokonatsu S. Yamamoto; A. Gomboc; N. Jordana-Mitjans; A. Melandri; C. G. Mundell; M. Shrestha; I. A. Steele

doi:10.1093/mnras/stad2958

MAGIC detection of GRB 201216C at z = 1.1

H. Abe
, S. Abe
, V. A. Acciari
, I. Agudo
, T. Aniello
, S. Ansoldi
, L. A. Antonelli
, A. Arbet Engels
, C. Arcaro
, M. Artero
, K. Asano
, D. Baack
, A. Babić
, A. Baquero
, U. Barres de Almeida
, J. A. Barrio
, I. Batković
, J. Baxter
, J. Becerra González
, W. Bednarek

E. Bernardini, J. Bernete, A. Berti^*, J. Besenrieder, C. Bigongiari, A. Biland, O. Blanch, G. Bonnoli, Bošnjak, I. Burelli, G. Busetto, A. Campoy-Ordaz, A. Carosi, R. Carosi, M. Carretero-Castrillo, A. J. Castro-Tirado, G. Ceribella, Y. Chai, A. Cifuentes, S. Cikota, E. Colombo, J. L. Contreras, J. Cortina, S. Covino, G. D’Amico, V. D’Elia, P. Da Vela, F. Dazzi, A. De Angelis, B. De Lotto, A. Del Popolo, M. Delfino, J. Delgado, C. Delgado Mendez, D. Depaoli, F. Di Pierro, L. Di Venere, D. Dominis Prester, A. Donini, D. Dorner, M. Doro, D. Elsaesser, G. Emery, J. Escudero, L. Fariña, A. Fattorini, L. Foffano, L. Font, S. Fukami^*, Y. Fukazawa, R. J. García López, M. Garczarczyk, S. Gasparyan, M. Gaug, J. G. Giesbrecht Paiva, N. Giglietto, F. Giordano, P. Gliwny, N. Godinović, R. Grau, D. Green, J. G. Green, D. Hadasch, A. Hahn, T. Hassan, L. Heckmann, J. Herrera, D. Hrupec, M. Hütten, R. Imazawa, T. Inada, R. Iotov, K. Ishio, I. Jiménez Martínez, J. Jormanainen, D. Kerszberg, G. W. Kluge, Y. Kobayashi, P. M. Kouch, H. Kubo, J. Kushida, M. Láinez Lezáun, A. Lamastra, F. Leone, E. Lindfors, L. Linhoff, S. Lombardi, F. Longo, R. López-Coto, M. López-Moya, A. López-Oramas, S. Loporchio^*, A. Lorini, E. Lyard, B. Machado de Oliveira Fraga, P. Majumdar, M. Makariev, G. Maneva, N. Mang, M. Manganaro, S. Mangano, K. Mannheim, M. Mariotti, M. Martínez, A. Mas-Aguilar, D. Mazin, S. Menchiari, S. Mender, S. Mićanović, D. Miceli, T. Miener, J. M. Miranda, R. Mirzoyan, M. Molero González, E. Molina, H. A. Mondal, A. Moralejo, D. Morcuende, C. Nanci, L. Nava^*, V. Neustroev, M. Nievas Rosillo, C. Nigro, L. Nikolić, K. Nilsson, K. Nishijima, T. Njoh Ekoume, K. Noda, S. Nozaki, Y. Ohtani, A. Okumura, J. Otero-Santos, S. Paiano, M. Palatiello, D. Paneque, R. Paoletti, J. M. Paredes, L. Pavletić, D. Pavlović, M. Persic, M. Pihet, G. Pirola, F. Podobnik, P. G. Prada Moroni, E. Prandini, G. Principe, C. Priyadarshi, W. Rhode, M. Ribó, J. Rico, C. Righi, N. Sahakyan, T. Saito, K. Satalecka, F. G. Saturni, B. Schleicher, K. Schmidt, F. Schmuckermaier, J. L. Schubert, T. Schweizer, A. Sciaccaluga, J. Sitarek, V. Sliusar, D. Sobczynska, A. Spolon, A. Stamerra, J. Strišković, D. Strom, M. Strzys, Y. Suda^*, S. Suutarinen, H. Tajima, M. Takahashi, R. Takeishi, F. Tavecchio, P. Temnikov, K. Terauchi, T. Terzić, M. Teshima, L. Tosti, S. Truzzi, A. Tutone, S. Ubach, J. van Scherpenberg, M. Vazquez Acosta, S. Ventura, V. Verguilov, I. Viale, C. F. Vigorito, V. Vitale, I. Vovk, R. Walter, M. Will, Tokonatsu S. Yamamoto, A. Gomboc, N. Jordana-Mitjans, A. Melandri, C. G. Mundell, M. Shrestha, I. A. Steele

^*Corresponding author for this work

Not published at Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

25 Citations (Scopus)

Abstract

Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over several energy bands. We report the detection of the long GRB 201216C by the MAGIC telescopes. The source is located at z = 1.1 and thus it is the farthest one detected at very high energies. The emission above 70 GeV of GRB 201216C is modelled together with multiwavelength data within a synchrotron and synchrotron self-Compton (SSC) scenario. We find that SSC can explain the broad-band data well from the optical to the very-high-energy band. For the late-time radio data, a different component is needed to account for the observed emission. Differently from previous GRBs detected in the very-high-energy range, the model for GRB 201216C strongly favours a wind-like medium. The model parameters have values similar to those found in past studies of the afterglows of GRBs detected up to GeV energies.

Original language	English
Pages (from-to)	5856-5867
Number of pages	12
Journal	Monthly Notices of the Royal Astronomical Society
Volume	527
Issue number	3
DOIs	https://doi.org/10.1093/mnras/stad2958
Publication status	Published - 1 Jan 2024
MoE publication type	A1 Journal article-refereed

Keywords

astroparticle physics
gamma-ray burst: individual: GRB 201216C
gamma-ray bursts
radiation mechanisms: non-thermal

Access to Document

10.1093/mnras/stad2958

Cite this

Abe, H., Abe, S., Acciari, V. A., Agudo, I., Aniello, T., Ansoldi, S., Antonelli, L. A., Arbet Engels, A., Arcaro, C., Artero, M., Asano, K., Baack, D., Babić, A., Baquero, A., Barres de Almeida, U., Barrio, J. A., Batković, I., Baxter, J., Becerra González, J., ... Steele, I. A. (2024). MAGIC detection of GRB 201216C at z = 1.1. Monthly Notices of the Royal Astronomical Society, 527(3), 5856-5867. https://doi.org/10.1093/mnras/stad2958

@article{a38c838bcbf44d399eea6d21e7411388,

title = "MAGIC detection of GRB 201216C at z = 1.1",

abstract = "Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over several energy bands. We report the detection of the long GRB 201216C by the MAGIC telescopes. The source is located at z = 1.1 and thus it is the farthest one detected at very high energies. The emission above 70 GeV of GRB 201216C is modelled together with multiwavelength data within a synchrotron and synchrotron self-Compton (SSC) scenario. We find that SSC can explain the broad-band data well from the optical to the very-high-energy band. For the late-time radio data, a different component is needed to account for the observed emission. Differently from previous GRBs detected in the very-high-energy range, the model for GRB 201216C strongly favours a wind-like medium. The model parameters have values similar to those found in past studies of the afterglows of GRBs detected up to GeV energies.",

keywords = "astroparticle physics, gamma-ray burst: individual: GRB 201216C, gamma-ray bursts, radiation mechanisms: non-thermal",

author = "H. Abe and S. Abe and Acciari, \{V. A.\} and I. Agudo and T. Aniello and S. Ansoldi and Antonelli, \{L. A.\} and \{Arbet Engels\}, A. and C. Arcaro and M. Artero and K. Asano and D. Baack and A. Babi{\'c} and A. Baquero and \{Barres de Almeida\}, U. and Barrio, \{J. A.\} and I. Batkovi{\'c} and J. Baxter and \{Becerra Gonz{\'a}lez\}, J. and W. Bednarek and E. Bernardini and J. Bernete and A. Berti and J. Besenrieder and C. Bigongiari and A. Biland and O. Blanch and G. Bonnoli and Bo{\v s}njak and I. Burelli and G. Busetto and A. Campoy-Ordaz and A. Carosi and R. Carosi and M. Carretero-Castrillo and Castro-Tirado, \{A. J.\} and G. Ceribella and Y. Chai and A. Cifuentes and S. Cikota and E. Colombo and Contreras, \{J. L.\} and J. Cortina and S. Covino and G. D{\textquoteright}Amico and V. D{\textquoteright}Elia and \{Da Vela\}, P. and F. Dazzi and \{De Angelis\}, A. and \{De Lotto\}, B. and \{Del Popolo\}, A. and M. Delfino and J. Delgado and \{Delgado Mendez\}, C. and D. Depaoli and \{Di Pierro\}, F. and \{Di Venere\}, L. and \{Dominis Prester\}, D. and A. Donini and D. Dorner and M. Doro and D. Elsaesser and G. Emery and J. Escudero and L. Fari{\~n}a and A. Fattorini and L. Foffano and L. Font and S. Fukami and Y. Fukazawa and \{Garc{\'i}a L{\'o}pez\}, \{R. J.\} and M. Garczarczyk and S. Gasparyan and M. Gaug and \{Giesbrecht Paiva\}, \{J. G.\} and N. Giglietto and F. Giordano and P. Gliwny and N. Godinovi{\'c} and R. Grau and D. Green and Green, \{J. G.\} and D. Hadasch and A. Hahn and T. Hassan and L. Heckmann and J. Herrera and D. Hrupec and M. H{\"u}tten and R. Imazawa and T. Inada and R. Iotov and K. Ishio and \{Jim{\'e}nez Mart{\'i}nez\}, I. and J. Jormanainen and D. Kerszberg and Kluge, \{G. W.\} and Y. Kobayashi and Kouch, \{P. M.\} and H. Kubo and J. Kushida and \{L{\'a}inez Lez{\'a}un\}, M. and A. Lamastra and F. Leone and E. Lindfors and L. Linhoff and S. Lombardi and F. Longo and R. L{\'o}pez-Coto and M. L{\'o}pez-Moya and A. L{\'o}pez-Oramas and S. Loporchio and A. Lorini and E. Lyard and \{Machado de Oliveira Fraga\}, B. and P. Majumdar and M. Makariev and G. Maneva and N. Mang and M. Manganaro and S. Mangano and K. Mannheim and M. Mariotti and M. Mart{\'i}nez and A. Mas-Aguilar and D. Mazin and S. Menchiari and S. Mender and S. Mi{\'c}anovi{\'c} and D. Miceli and T. Miener and Miranda, \{J. M.\} and R. Mirzoyan and \{Molero Gonz{\'a}lez\}, M. and E. Molina and Mondal, \{H. A.\} and A. Moralejo and D. Morcuende and C. Nanci and L. Nava and V. Neustroev and \{Nievas Rosillo\}, M. and C. Nigro and L. Nikoli{\'c} and K. Nilsson and K. Nishijima and \{Njoh Ekoume\}, T. and K. Noda and S. Nozaki and Y. Ohtani and A. Okumura and J. Otero-Santos and S. Paiano and M. Palatiello and D. Paneque and R. Paoletti and Paredes, \{J. M.\} and L. Pavleti{\'c} and D. Pavlovi{\'c} and M. Persic and M. Pihet and G. Pirola and F. Podobnik and \{Prada Moroni\}, \{P. G.\} and E. Prandini and G. Principe and C. Priyadarshi and W. Rhode and M. Rib{\'o} and J. Rico and C. Righi and N. Sahakyan and T. Saito and K. Satalecka and Saturni, \{F. G.\} and B. Schleicher and K. Schmidt and F. Schmuckermaier and Schubert, \{J. L.\} and T. Schweizer and A. Sciaccaluga and J. Sitarek and V. Sliusar and D. Sobczynska and A. Spolon and A. Stamerra and J. Stri{\v s}kovi{\'c} and D. Strom and M. Strzys and Y. Suda and S. Suutarinen and H. Tajima and M. Takahashi and R. Takeishi and F. Tavecchio and P. Temnikov and K. Terauchi and T. Terzi{\'c} and M. Teshima and L. Tosti and S. Truzzi and A. Tutone and S. Ubach and \{van Scherpenberg\}, J. and \{Vazquez Acosta\}, M. and S. Ventura and V. Verguilov and I. Viale and Vigorito, \{C. F.\} and V. Vitale and I. Vovk and R. Walter and M. Will and Yamamoto, \{Tokonatsu S.\} and A. Gomboc and N. Jordana-Mitjans and A. Melandri and Mundell, \{C. G.\} and M. Shrestha and Steele, \{I. A.\}",

note = "Publisher Copyright: {\textcopyright} 2023 The Author(s).",

year = "2024",

month = jan,

day = "1",

doi = "10.1093/mnras/stad2958",

language = "English",

volume = "527",

pages = "5856--5867",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "3",

}

Abe, H, Abe, S, Acciari, VA, Agudo, I, Aniello, T, Ansoldi, S, Antonelli, LA, Arbet Engels, A, Arcaro, C, Artero, M, Asano, K, Baack, D, Babić, A, Baquero, A, Barres de Almeida, U, Barrio, JA, Batković, I, Baxter, J, Becerra González, J, Bednarek, W, Bernardini, E, Bernete, J, Berti, A, Besenrieder, J, Bigongiari, C, Biland, A, Blanch, O, Bonnoli, G, Bošnjak, Burelli, I, Busetto, G, Campoy-Ordaz, A, Carosi, A, Carosi, R, Carretero-Castrillo, M, Castro-Tirado, AJ, Ceribella, G, Chai, Y, Cifuentes, A, Cikota, S, Colombo, E, Contreras, JL, Cortina, J, Covino, S, D’Amico, G, D’Elia, V, Da Vela, P, Dazzi, F, De Angelis, A, De Lotto, B, Del Popolo, A, Delfino, M, Delgado, J, Delgado Mendez, C, Depaoli, D, Di Pierro, F, Di Venere, L, Dominis Prester, D, Donini, A, Dorner, D, Doro, M, Elsaesser, D, Emery, G, Escudero, J, Fariña, L, Fattorini, A, Foffano, L, Font, L, Fukami, S, Fukazawa, Y, García López, RJ, Garczarczyk, M, Gasparyan, S, Gaug, M, Giesbrecht Paiva, JG, Giglietto, N, Giordano, F, Gliwny, P, Godinović, N, Grau, R, Green, D, Green, JG, Hadasch, D, Hahn, A, Hassan, T, Heckmann, L, Herrera, J, Hrupec, D, Hütten, M, Imazawa, R, Inada, T, Iotov, R, Ishio, K, Jiménez Martínez, I, Jormanainen, J, Kerszberg, D, Kluge, GW, Kobayashi, Y, Kouch, PM, Kubo, H, Kushida, J, Láinez Lezáun, M, Lamastra, A, Leone, F, Lindfors, E, Linhoff, L, Lombardi, S, Longo, F, López-Coto, R, López-Moya, M, López-Oramas, A, Loporchio, S, Lorini, A, Lyard, E, Machado de Oliveira Fraga, B, Majumdar, P, Makariev, M, Maneva, G, Mang, N, Manganaro, M, Mangano, S, Mannheim, K, Mariotti, M, Martínez, M, Mas-Aguilar, A, Mazin, D, Menchiari, S, Mender, S, Mićanović, S, Miceli, D, Miener, T, Miranda, JM, Mirzoyan, R, Molero González, M, Molina, E, Mondal, HA, Moralejo, A, Morcuende, D, Nanci, C, Nava, L, Neustroev, V, Nievas Rosillo, M, Nigro, C, Nikolić, L, Nilsson, K, Nishijima, K, Njoh Ekoume, T, Noda, K, Nozaki, S, Ohtani, Y, Okumura, A, Otero-Santos, J, Paiano, S, Palatiello, M, Paneque, D, Paoletti, R, Paredes, JM, Pavletić, L, Pavlović, D, Persic, M, Pihet, M, Pirola, G, Podobnik, F, Prada Moroni, PG, Prandini, E, Principe, G, Priyadarshi, C, Rhode, W, Ribó, M, Rico, J, Righi, C, Sahakyan, N, Saito, T, Satalecka, K, Saturni, FG, Schleicher, B, Schmidt, K, Schmuckermaier, F, Schubert, JL, Schweizer, T, Sciaccaluga, A, Sitarek, J, Sliusar, V, Sobczynska, D, Spolon, A, Stamerra, A, Strišković, J, Strom, D, Strzys, M, Suda, Y, Suutarinen, S, Tajima, H, Takahashi, M, Takeishi, R, Tavecchio, F, Temnikov, P, Terauchi, K, Terzić, T, Teshima, M, Tosti, L, Truzzi, S, Tutone, A, Ubach, S, van Scherpenberg, J, Vazquez Acosta, M, Ventura, S, Verguilov, V, Viale, I, Vigorito, CF, Vitale, V, Vovk, I, Walter, R, Will, M, Yamamoto, TS, Gomboc, A, Jordana-Mitjans, N, Melandri, A, Mundell, CG, Shrestha, M & Steele, IA 2024, 'MAGIC detection of GRB 201216C at z = 1.1', Monthly Notices of the Royal Astronomical Society, vol. 527, no. 3, pp. 5856-5867. https://doi.org/10.1093/mnras/stad2958

TY - JOUR

T1 - MAGIC detection of GRB 201216C at z = 1.1

AU - Abe, H.

AU - Abe, S.

AU - Acciari, V. A.

AU - Agudo, I.

AU - Aniello, T.

AU - Ansoldi, S.

AU - Antonelli, L. A.

AU - Arbet Engels, A.

AU - Arcaro, C.

AU - Artero, M.

AU - Asano, K.

AU - Baack, D.

AU - Babić, A.

AU - Baquero, A.

AU - Barres de Almeida, U.

AU - Barrio, J. A.

AU - Batković, I.

AU - Baxter, J.

AU - Becerra González, J.

AU - Bednarek, W.

AU - Bernardini, E.

AU - Bernete, J.

AU - Berti, A.

AU - Besenrieder, J.

AU - Bigongiari, C.

AU - Biland, A.

AU - Blanch, O.

AU - Bonnoli, G.

AU - Bošnjak,

AU - Burelli, I.

AU - Busetto, G.

AU - Campoy-Ordaz, A.

AU - Carosi, A.

AU - Carosi, R.

AU - Carretero-Castrillo, M.

AU - Castro-Tirado, A. J.

AU - Ceribella, G.

AU - Chai, Y.

AU - Cifuentes, A.

AU - Cikota, S.

AU - Colombo, E.

AU - Contreras, J. L.

AU - Cortina, J.

AU - Covino, S.

AU - D’Amico, G.

AU - D’Elia, V.

AU - Da Vela, P.

AU - Dazzi, F.

AU - De Angelis, A.

AU - De Lotto, B.

AU - Del Popolo, A.

AU - Delfino, M.

AU - Delgado, J.

AU - Delgado Mendez, C.

AU - Depaoli, D.

AU - Di Pierro, F.

AU - Di Venere, L.

AU - Dominis Prester, D.

AU - Donini, A.

AU - Dorner, D.

AU - Doro, M.

AU - Elsaesser, D.

AU - Emery, G.

AU - Escudero, J.

AU - Fariña, L.

AU - Fattorini, A.

AU - Foffano, L.

AU - Font, L.

AU - Fukami, S.

AU - Fukazawa, Y.

AU - García López, R. J.

AU - Garczarczyk, M.

AU - Gasparyan, S.

AU - Gaug, M.

AU - Giesbrecht Paiva, J. G.

AU - Giglietto, N.

AU - Giordano, F.

AU - Gliwny, P.

AU - Godinović, N.

AU - Grau, R.

AU - Green, D.

AU - Green, J. G.

AU - Hadasch, D.

AU - Hahn, A.

AU - Hassan, T.

AU - Heckmann, L.

AU - Herrera, J.

AU - Hrupec, D.

AU - Hütten, M.

AU - Imazawa, R.

AU - Inada, T.

AU - Iotov, R.

AU - Ishio, K.

AU - Jiménez Martínez, I.

AU - Jormanainen, J.

AU - Kerszberg, D.

AU - Kluge, G. W.

AU - Kobayashi, Y.

AU - Kouch, P. M.

AU - Kubo, H.

AU - Kushida, J.

AU - Láinez Lezáun, M.

AU - Lamastra, A.

AU - Leone, F.

AU - Lindfors, E.

AU - Linhoff, L.

AU - Lombardi, S.

AU - Longo, F.

AU - López-Coto, R.

AU - López-Moya, M.

AU - López-Oramas, A.

AU - Loporchio, S.

AU - Lorini, A.

AU - Lyard, E.

AU - Machado de Oliveira Fraga, B.

AU - Majumdar, P.

AU - Makariev, M.

AU - Maneva, G.

AU - Mang, N.

AU - Manganaro, M.

AU - Mangano, S.

AU - Mannheim, K.

AU - Mariotti, M.

AU - Martínez, M.

AU - Mas-Aguilar, A.

AU - Mazin, D.

AU - Menchiari, S.

AU - Mender, S.

AU - Mićanović, S.

AU - Miceli, D.

AU - Miener, T.

AU - Miranda, J. M.

AU - Mirzoyan, R.

AU - Molero González, M.

AU - Molina, E.

AU - Mondal, H. A.

AU - Moralejo, A.

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PY - 2024/1/1

Y1 - 2024/1/1

N2 - Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over several energy bands. We report the detection of the long GRB 201216C by the MAGIC telescopes. The source is located at z = 1.1 and thus it is the farthest one detected at very high energies. The emission above 70 GeV of GRB 201216C is modelled together with multiwavelength data within a synchrotron and synchrotron self-Compton (SSC) scenario. We find that SSC can explain the broad-band data well from the optical to the very-high-energy band. For the late-time radio data, a different component is needed to account for the observed emission. Differently from previous GRBs detected in the very-high-energy range, the model for GRB 201216C strongly favours a wind-like medium. The model parameters have values similar to those found in past studies of the afterglows of GRBs detected up to GeV energies.

AB - Gamma-ray bursts (GRBs) are explosive transient events occurring at cosmological distances, releasing a large amount of energy as electromagnetic radiation over several energy bands. We report the detection of the long GRB 201216C by the MAGIC telescopes. The source is located at z = 1.1 and thus it is the farthest one detected at very high energies. The emission above 70 GeV of GRB 201216C is modelled together with multiwavelength data within a synchrotron and synchrotron self-Compton (SSC) scenario. We find that SSC can explain the broad-band data well from the optical to the very-high-energy band. For the late-time radio data, a different component is needed to account for the observed emission. Differently from previous GRBs detected in the very-high-energy range, the model for GRB 201216C strongly favours a wind-like medium. The model parameters have values similar to those found in past studies of the afterglows of GRBs detected up to GeV energies.

KW - astroparticle physics

KW - gamma-ray burst: individual: GRB 201216C

KW - gamma-ray bursts

KW - radiation mechanisms: non-thermal

UR - https://www.scopus.com/pages/publications/85180468507

U2 - 10.1093/mnras/stad2958

DO - 10.1093/mnras/stad2958

M3 - Article

AN - SCOPUS:85180468507

SN - 0035-8711

VL - 527

SP - 5856

EP - 5867

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 3

ER -

MAGIC detection of GRB 201216C at z = 1.1

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