Observation of inverse Compton emission from a long γ-ray burst

  title={Observation of inverse Compton emission from a long $\gamma$-ray burst},
  author={V. A. Acciari and Stefano Ansoldi and Lucio Angelo Antonelli and A. Arbet Engels and D. Baack and A. Babi{\'c} and B Banerjee and Ulisses Barres DE Almeida and J. A. Barrio and J. Becerra Gonz{\'a}lez and W. Bednarek and Lorenzo Bellizzi and Elisa Bernardini and Alessio Berti and J{\"u}rgen Besenrieder and W. Bhattacharyya and Ciro Bigongiari and Adrian Biland and O. Blanch and Giacomo Bonnoli and Željka Bo{\vs}njak and G. Busetto and R. Carosi and G. Ceribella and Yi Chai and A. A. Chilingaryan and Stefan Cikota and S. M. Colak and U. Colin and E. Colombo and J. L. Contreras and J. Cortina and Stefano Covino and Valerio D’Elia and P. Da Vela and Francesco Dazzi and Alessandro De Angelis and Barbara De Lotto and M. Delfino and J. Delgado and Davide Depaoli and F. Di Pierro and L. Di Venere and Elia do Souto Espineira and D. Dominis Prester and A. Donini and Daniela Dorner and Michele Doro and D. Elsaesser and Vandad Fallah Ramazani and A. Fattorini and Giuseppe Ferrara and David Carreto Fidalgo and L. Foffano and M. Victoria Fonseca and Ll. Font and Christian Fruck and S. Fukami and Ram{\'o}n J. Garc{\'i}a L{\'o}pez and Markus Garczarczyk and Sargis Gasparyan and Markus Gaug and Nicola Giglietto and Francesco Giordano and Nikola Godinovic and D. Green and Daniel Guberman and D. Hadasch and A. Hahn and J. Herrera and John Hoang and D. Hrupec and Moritz H{\"u}tten and T. Inada and Susumu Inoue and K. Ishio and Yukio Iwamura and L. Jouvin and Daniel Kerszberg and Hidetoshi Kubo and J. Kushida and A. Lamastra and Damir Lelas and Francesco Leone and Eila Lindfors and S. Lombardi and Francesco Longo and M. Rutz Lopez and Rub{\'e}n L{\'o}pez-Coto and A. L{\'o}pez-Oramas and Serena Loporchio and Bernardo M.O. Fraga and C. Maggio and Pratik Majumdar and M. Makariev and M. Mallamaci and Galina Maneva and Marina Manganaro and Karl Mannheim and Laura Maraschi and Mose Mariotti and M. Mart{\'i}nez and D. Mazin and S. Mi{\'c}anovi{\'c} and Davide Miceli and Milen Minev and J. M. Miranda and Razmik Mirzoyan and E. Molina and A. Moralejo and D. Morcuende and V. Moreno and E. Moretti and Pere Munar-Adrover and V. V. Neustroev and C. Nigro and Kari Nilsson and Daniele Ninci and K. Nishijima and K. Noda and Leyre Nogu{\'e}s and S. Nozaki and Simona Paiano and M. Palatiello and D. Paneque and Riccardo Paoletti and Josep Maria Paredes and Pablo Pe{\~n}il and Michele Peresano and Massimo Persic and P. G. Prada Moroni and E. Prandini and Ivica Puljak and Wolfgang Rhode and Marc Rib{\'o} and Javier Rico and Chiara Righi and A. Rugliancich and L. Saha and Narek Sahakyan and T. R. Saito and S. Sakurai and Konstancja Satalecka and K. Schmidt and Thomas Schweizer and Julian Sitarek and Iva {\vS}nidari{\'c} and D. Sobczynska and Auni Somero and A. Stamerra and D. Strom and M. Strzys and Yusuke Suda and Tihomir Suri{\'c} and M. Takahashi and Fabrizio Tavecchio and P. Temnikov and Tomislav Terzi{\'c} and Masahiro Teshima and N. Torres-Alb{\`a} and Luca Tosti and Valerio Vagelli and J. van Scherpenberg and G. Vanzo and M. Vazquez Acosta and Carlo Francesco Vigorito and Vincenzo Vitale and I. Vovk and Martin Will and D. Zari{\'c} and Lara Nava and P{\'e}ter Veres and P. Narayana Bhat and M S Briggs and William H. Cleveland and R Hamburg and C. M. Hui and Bagrat G. Mailyan and Robert D. Preece and Oliver J. Roberts and A. von Kienlin and Colleen A. Wilson-Hodge and Daniel Kocevski and Makoto Arimoto and Donggeun Tak and Katsuaki Asano and Magnus Axelsson and Guido Barbiellini and Elisabetta Bissaldi and Feraol Fana Dirirsa and Ramandeep Gill and Jonathan Granot and J. Mcenery and Nicola Omodei and Soebur Razzaque and F. Piron and Judith L. Racusin and D. J. Thompson and Sergio Campana and Maria Grazia Bernardini and N. P. M. Kuin and Michael H. Siegel and S. B. Cenko and P. T. O’Brien and M. Capalbi and Antonino Dai and Massimiliano de Pasquale and J. D. Gropp and N. J. Klingler and Julian P. Osborne and Matteo Perri and Rhaana L. C. Starling and Gianpiero Tagliaferri and Aaron Tohuvavohu and Alessandro Ursi and Marco Tavani and Martina Cardillo and Claudio Casentini and Giovanni Piano and Yuri Evangelista and Francesco Verrecchia and Carlotta Pittori and Fabrizio Lucarelli and Andrea Bulgarelli and Nicol{\'o} Parmiggiani and G. E. Anderson and J. P. Anderson and Gianni Bernardi and J. Bolmer and M D Caballero-Garc{\'i}a and I. Carrasco and A. Castell{\'o}n and Noel Castro Segura and Alberto J. Castro-Tirado and S. V. Cherukuri and A. M. Cockeram and Paolo D’Avanzo and Adriana Di Dato and R. Diretse and Robert P. Fender and E. J. Fernandez-Garc{\'i}a and Johan P. U. Fynbo and Andrew S. Fruchter and Jochen Greiner and Mariusz Gromadzki and Kasper E. Heintz and Ian Heywood and A. van der Horst and Y.-D. Hu and Cosimo Inserra and Luca Izzo and V. Jaiswal and P. Jakobsson and J. Japelj and Erkki Kankare and David Alexander Kann and Chryssa Kouveliotou and S. Klose and Andrew J. Levan and X. Y. Li and Simone Lotti and Kate Maguire and Daniele B. Malesani and Ilan Manulis and M. Marongiu and S. Mart{\'i}n and A. Melandri and Michał Jerzy Michałowski and James C. A. Miller-Jones and Kuntal Misra and Aquib Moin and Kunal P. Mooley and Salah Nasri and Matt Nicholl and Alfonso Noschese and Giovanni Novara and Shashi Bhushan Pandey and Enrico Peretti and C. P{\'e}rez del Pulgar and Miguel A. P{\'e}rez-Torres and Daniel A. Perley and Luigi Piro and Fabio Ragosta and L. Resmi and Roberto Ricci and Andrea Rossi and R. S{\'a}nchez-Ram{\'i}rez and Jonatan Selsing and Steve Schulze and Steven J. Smartt and I. A. Smith and Vladimir V. Sokolov and Jamie Stevens and Nial R. Tanvir and Christina C. Th{\"o}ne and Andrea Tiengo and Evangelia Tremou and Eleonora Troja and A. de Ugarte Postigo and Azamat F. Valeev and S. D. Vergani and Mark H. Wieringa and Patrick A. Woudt and D. S. Xu and Ofer Yaron and David R. Young},
Long-duration γ-ray bursts (GRBs) originate from ultra-relativistic jets launched from the collapsing cores of dying massive stars. They are characterized by an initial phase of bright and highly variable radiation in the kiloelectronvolt-to-megaelectronvolt band, which is probably produced within the jet and lasts from milliseconds to minutes, known as the prompt emission1,2. Subsequently, the interaction of the jet with the surrounding medium generates shock waves that are responsible for the… 

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The afterglow emission from gamma-ray bursts (GRBs) is believed to originate from a relativistic blast wave driven into the circumburst medium. Although the afterglow emission from radio up to

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  • A. Berti
  • Physics
    Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)
  • 2022
Gamma-ray bursts (GRBs) are transient events releasing a large amount of energy in a short amount of time as electromagnetic radiation. In the past decades, both observational and theoretical efforts

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Very high energy (VHE) emission is usually interpreted in the synchrotron self-Compton scenario and expected from the low-redshift and high-luminosity gamma-ray bursts (GRBs), such as GRB 180720B and

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Prompt high-energy emission from gamma-ray bursts in the internal shock model

Context. Gamma-ray bursts (GRB) are powerful, short duration events with a spectral luminosity peaking in the keV-MeV (BATSE) range. The prompt emission is thought to arise from electrons accelerated

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The extended high-energy gamma-ray (>100 MeV) emission which occurs after prompt gamma-ray bursts (GRBs) is usually characterized by a single power-law spectrum, which has been explained as the

Synchrotron Self-Compton Emission from External Shocks as the Origin of the Sub-TeV Emission in GRB 180720B and GRB 190114C

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