J
Jonatan Selsing
Researcher at University of Copenhagen
Publications - 77
Citations - 3964
Jonatan Selsing is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Gamma-ray burst & Galaxy. The author has an hindex of 28, co-authored 77 publications receiving 3092 citations. Previous affiliations of Jonatan Selsing include Niels Bohr Institute & Technical University of Denmark.
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Journal ArticleDOI
Spectroscopic identification of r-process nucleosynthesis in a double neutron star merger
Elena Pian,P. D'Avanzo,Stefano Benetti,M. Branchesi,Enzo Brocato,Sergio Campana,Enrico Cappellaro,Stefano Covino,Valerio D'Elia,Johan P. U. Fynbo,Fedor Getman,G. Ghirlanda,Gabriele Ghisellini,A. Grado,G. Greco,Jens Hjorth,Chryssa Kouveliotou,Andrew J. Levan,Luca Limatola,D. Malesani,Paolo A. Mazzali,Paolo A. Mazzali,A. Melandri,Per Møller,Luciano Nicastro,Eliana Palazzi,S. Piranomonte,Andrea Rossi,Om Sharan Salafia,Om Sharan Salafia,Jonatan Selsing,G. Stratta,Masaomi Tanaka,Nial R. Tanvir,L. Tomasella,Darach Watson,Sheng Yang,Sheng Yang,Lorenzo Amati,Louis Antonelli,S. Ascenzi,S. Ascenzi,M. G. Bernardini,M. Boer,F. Bufano,Andrea Bulgarelli,Massimo Capaccioli,Piergiorgio Casella,A. J. Castro-Tirado,E. Chassande-Mottin,Riccardo Ciolfi,Chris M. Copperwheat,M. Dadina,G. De Cesare,A. Di Paola,Yi-Zhong Fan,Bruce Gendre,G. Giuffrida,Antonio Giunta,L. K. Hunt,G. L. Israel,Zhi-Ping Jin,Mansi M. Kasliwal,S. Klose,M. Lisi,Francesco Longo,Elisabetta Maiorano,Michela Mapelli,N. Masetti,N. Masetti,L. Nava,B. Patricelli,Daniel A. Perley,A. Pescalli,A. Pescalli,Tsvi Piran,A. Possenti,L. Pulone,M. Razzano,Ruben Salvaterra,Pietro Schipani,Mario Spera,Antonio Stamerra,Luigi Stella,Gianpiero Tagliaferri,Vincenzo Testa,Eleonora Troja,Massimo Turatto,S. D. Vergani,S. D. Vergani,D. Vergani +90 more
TL;DR: The spectral identification and physical properties of a bright kilonova associated with the gravitational-wave source GW170817 and γ-ray burst GRB 170817A associated with a galaxy at a distance of 40 megaparsecs from Earth are described.
Journal ArticleDOI
Identification of strontium in the merger of two neutron stars
Darach Watson,Camilla Juul Hansen,Jonatan Selsing,Andreas Koch,D. Malesani,Anja C. Andersen,Johan P. U. Fynbo,Almudena Arcones,Andreas Bauswein,Stefano Covino,Aniello Grado,Kasper E. Heintz,Leslie K. Hunt,Chryssa Kouveliotou,Giorgos Leloudas,Andrew J. Levan,Paolo A. Mazzali,Elena Pian +17 more
TL;DR: In this article, the authors reported the identification of the neutron-capture element strontium in a reanalysis of the kilonova AT2017gfo, which was found following the discovery of the Neutron-Star merger GW170817 by gravitational-wave detectors.
Journal ArticleDOI
GRB hosts through cosmic time - VLT/X-Shooter emission-line spectroscopy of 96 γ-ray-burst-selected galaxies at 0.1 <z < 3.6
Thomas Krühler,Thomas Krühler,D. Malesani,Johan P. U. Fynbo,O. E. Hartoog,Jens Hjorth,Pall Jakobsson,Daniel A. Perley,Andrea Rossi,Patricia Schady,Steve Schulze,Steve Schulze,Nial R. Tanvir,S. D. Vergani,S. D. Vergani,K. Wiersema,P. M. J. Afonso,J. Bolmer,Zach Cano,Stefano Covino,V. D'Elia,A. de Ugarte Postigo,A. de Ugarte Postigo,R. Filgas,M. Friis,J. F. Graham,Jochen Greiner,P. Goldoni,Andreja Gomboc,Francois Hammer,J. Japelj,D. A. Kann,Lex Kaper,S. Klose,Andrew J. Levan,Giorgos Leloudas,Giorgos Leloudas,Bo Milvang-Jensen,A. Nicuesa Guelbenzu,Eliana Palazzi,Elena Pian,Elena Pian,S. Piranomonte,R. Sanchez-Ramirez,R. Sanchez-Ramirez,R. Sanchez-Ramirez,Sandra Savaglio,Sandra Savaglio,Jonatan Selsing,G. Tagliaferri,P. M. Vreeswijk,Darach Watson,Dong Xu +52 more
TL;DR: In this article, the authors present data and initial results from VLT/X-Shooter emission-line spectroscopy of 96 galaxies selected by long γ-ray bursts (GRBs) at 0.1 2 by 0.4 dex.
Journal ArticleDOI
GRB hosts through cosmic time - VLT/X-Shooter emission-line spectroscopy of 96 GRB-selected galaxies at 0.1 < z < 3.6
Thomas Krühler,D. Malesani,J. P. U. Fynbo,O. E. Hartoog,Jens Hjorth,P. Jakobsson,D. A. Perley,Andrea Rossi,Patricia Schady,S. Schulze,Nial R. Tanvir,S. D. Vergani,K. Wiersema,P. M. J. Afonso,J. Bolmer,Zach Cano,Stefano Covino,V. D'Elia,A. de Ugarte Postigo,R. Filgas,M. Friis,J. F. Graham,Jochen Greiner,P. Goldoni,A. Gomboc,F. Hammer,J. Japelj,D. A. Kann,Lex Kaper,S. Klose,A. J. Levan,Giorgos Leloudas,B. Milvang-Jensen,A. Nicuesa Guelbenzu,E. Palazzi,Elena Pian,S. Piranomonte,R. Sanchez-Ramirez,Sandra Savaglio,Jonatan Selsing,G. Tagliaferri,P. M. Vreeswijk,Darach Watson,Da Xu +43 more
TL;DR: In this paper, the authors presented data and initial results from VLT/X-Shooter emission-line spectroscopy of 96 GRB-selected galaxies at 0.1
Journal ArticleDOI
Observation of inverse Compton emission from a long γ-ray burst
V. A. Acciari,S. Ansoldi,Louis Antonelli,Axel Arbet Engels,D. Baack,A. Babic,B. Banerjee,U. Barres de Almeida,Juan Abel Barrio,J. B. Gonzalez,W. Bednarek,L. Bellizzi,E. Bernardini,A. Berti,J. Besenrieder,W. Bhattacharyya,Ciro Bigongiari,Adrian Biland,O. Blanch,G. Bonnoli,Zeljka Bosnjak,G. Busetto,G. Busetto,Roberto Carosi,Roberto Carosi,G. Ceribella,Y. Chai,A. Chilingaryan,S. Cikota,S. M. Colak,U. Colin,E. Colombo,J. L. Contreras,Juan Cortina,Stefano Covino,V. D'Elia,P. da Vela,F. Dazzi,A. De Angelis,B. De Lotto,M. Delfino,J. Delgado,J. Delgado,Davide Depaoli,F. Di Pierro,L. Di Venere,Elia Do Souto Espiñeira,D. D. Prester,A. Donini,D. Dorner,M. Doro,D. Elsaesser,V. F. Ramazani,V. F. Ramazani,A. Fattorini,A. Fattorini,G. Ferrara,G. Ferrara,D. Fidalgo,L. Foffano,Maria Victoria Fonseca,L. Font,C. Fruck,S. Fukami,R. J. G. Lopez,M. Garczarczyk,S. Gasparyan,M. Gaug,N. Giglietto,F. Giordano,Nikola Godinovic,Dan Green,D. Guberman,Daniela Hadasch,A. Hahn,Javier Herrera,John Hoang,Dario Hrupec,M. Hutten,T. Inada,Susumu Inoue,K. Ishio,Y. Iwamura,L. Jouvin,D. Kerszberg,H. Kubo,J. Kushida,A. Lamastra,Damir Lelas,F. Leone,Elina Lindfors,S. Lombardi,F. Longo,M. Lopez,R. Lopez-Coto,A. López-Oramas,Serena Loporchio,B. M. de Oliveira Fraga,C. Maggio,P. Majumdar,M. Makariev,M. Mallamaci,G. Maneva,Marina Manganaro,K. Mannheim,K. Mannheim,L. Maraschi,M. Mariotti,M. I. Martínez,D. Mazin,D. Mazin,S. Micanovic,D. Miceli,D. Miceli,M. Minev,Jose Miguel Miranda,Razmik Mirzoyan,E. Molina,E. Molina,Abelardo Moralejo,D. Morcuende,V. Moreno,V. Moreno,E. Moretti,P. Munar-Adrover,Vitaly Neustroev,C. Nigro,Kari Nilsson,D. Ninci,K. Nishijima,K. Noda,L. Nogues,S. Nozaki,S. Paiano,M. Palatiello,D. Paneque,D. Paneque,D. Paneque,R. Paoletti,J. M. Paredes,P. Peñil,P. Peñil,M. Peresano,M. Persic,P. G. P. Moroni,E. Prandini,Ivica Puljak,W. Rhode,Marc Ribó,Javier Rico,Chiara Righi,Andrea Rugliancich,Lab Saha,Narek Sahakyan,Tomoki Saito,Shunsuke Sakurai,Konstancja Satalecka,Kasper B. Schmidt,T. Schweizer,Julian Sitarek,I. Snidaric,Dorota Sobczyńska,Auni Somero,Antonio Stamerra,D. M. Strom,Marcel Strzys,Yusuke Suda,Tihomir Surić,Mitsunari Takahashi,Fabrizio Tavecchio,P. Temnikov,Tomislav Terzić,Masahiro Teshima,N. Torres-Albà,Luca Tosti,Valerio Vagelli,J. van Scherpenberg,Gaia Vanzo,Monica Vazquez Acosta,Carlo Vigorito,V. Vitale,Ievgen Vovk,Martin Will,D. Zarić,Lara Nava,Péter Veres,P. N. Bhat,Michael S. Briggs,W. H. Cleveland,Rachel Hamburg,C. M. Hui,Bagrat Mailyan,Robert D. Preece,Oliver J. Roberts,A. von Kienlin,Colleen A. Wilson-Hodge,Daniel Kocevski,Makoto Arimoto,D. Tak,Katsuaki Asano,Magnus Axelsson,G. Barbiellini,Elisabetta Bissaldi,F. Fana Dirirsa,R. Gill,J. Granot,Julie McEnery,Julie McEnery,Nicola Omodei,Soebur Razzaque,F. Piron,J. L. Racusin,D. J. Thompson,Sergio Campana,M. G. Bernardini,N. P. M. Kuin,M. H. Siegel,S. B. Cenko,S. B. Cenko,P. T. O'Brien,M. Capalbi,A. Dai,M. de Pasquale,J. D. Gropp,N. J. Klingler,J. P. Osborne,M. Perri,R. L. C. Starling,G. Tagliaferri,A. Tohuvavohu,A. Ursi,Marco Tavani,M. Cardillo,C. Casentini,G. Piano,Y. Evangelista,F. Verrecchia,F. Verrecchia,C. Pittori,C. Pittori,Fabrizio Lucarelli,Fabrizio Lucarelli,Andrea Bulgarelli,N. Parmiggiani,G. E. Anderson,Joseph P. Anderson,Gianni Bernardi,J. Bolmer,M. D. Caballero-Garcia,I. Carrasco,A. Castellon,N. C. Segura,A. J. Castro-Tirado,S. V. Cherukuri,A. M. Cockeram,P. D'Avanzo,A. Di Dato,R. Diretse,Rob Fender,E. Fernandez-Garcia,Johan P. U. Fynbo,A. S. Fruchter,Jochen Greiner,Mariusz Gromadzki,Kasper E. Heintz,Ian Heywood,A. J. van der Horst,Hu Y. D.,Cosimo Inserra,Luca Izzo,Luca Izzo,V. Jaiswal,Pall Jakobsson,J. Japelj,Erkki Kankare,David Alexander Kann,Chryssa Kouveliotou,S. Klose,A. J. Levan,Li X. Y.,S. Lotti,Kate Maguire,D. Malesani,Ilan Manulis,M. Marongiu,Sergio Martín,A. Melandri,Michał J. Michałowski,James Miller-Jones,Kuntal Misra,A. Moin,K. P. Mooley,Salah Nasri,Matt Nicholl,A. Noschese,G. Novara,S. B. Pandey,E. Peretti,C. J. P. del Pulgar,Miguel A. Pérez-Torres,Miguel A. Pérez-Torres,Daniel A. Perley,Luigi Piro,F. Ragosta,Lekshmi Resmi,Roberto Ricci,Andrea Rossi,R. Sanchez-Ramirez,Jonatan Selsing,Steve Schulze,S. J. Smartt,Ian Smith,V. V. Sokolov,Jamie Stevens,Nial R. Tanvir,Christina C. Thöne,Andrea Tiengo,Andrea Tiengo,Andrea Tiengo,Evangelia Tremou,E. Troja,E. Troja,A. de Ugarte Postigo,A. de Ugarte Postigo,A. F. Valeev,S. D. Vergani,Mark H. Wieringa,Patrick A. Woudt,D. Xu,O. Yaron,D. R. Young +330 more
TL;DR: In this article, the authors studied the evolution in time of the GRB emission across 17 orders of magnitude in energy, from 5 × 10-6 to 1012 electronvolts, and found that the broadband spectral energy distribution is double-peaked, with the teraelectronvolt emission constituting a distinct spectral component with power comparable to the synchrotron component.