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Kasliwal MM, Nakar E, Singer LP, Kaplan DL, Cook DO, Van Sistine A, Lau RM, Fremling C, Gottlieb O, Jencson JE, Adams SM, Feindt U, Hotokezaka K, Ghosh S, Perley DA, Yu PC, Piran T, Allison JR, Anupama GC, Balasubramanian A, Bannister KW, Bally J, Barnes J, Barway S, Bellm E, Bhalerao V, Bhattacharya D, Blagorodnova N, Bloom JS, Brady PR, Cannella C, Chatterjee D, Cenko SB, Cobb BE, Copperwheat C, Corsi A, De K, Dobie D, Emery SWK, Evans PA, Fox OD, Frail DA, Frohmaier C, Goobar A, Hallinan G, Harrison F, Helou G, Hinderer T, Ho AYQ, Horesh A, Ip WH, Itoh R, Kasen D, Kim H, Kuin NPM, Kupfer T, Lynch C, Madsen K, Mazzali PA, Miller AA, Mooley K, Murphy T, Ngeow CC, Nichols D, Nissanke S, Nugent P, Ofek EO, Qi H, Quimby RM, Rosswog S, Rusu F, Sadler EM, Schmidt P, Sollerman J, Steele I, Williamson AR, Xu Y, Yan L, Yatsu Y, Zhang C, Zhao W. Illuminating gravitational waves: A concordant picture of photons from a neutron star merger. Science 2017; 358:1559-1565. [PMID: 29038373 DOI: 10.1126/science.aap9455] [Citation(s) in RCA: 441] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 10/05/2017] [Indexed: 11/02/2022]
Abstract
Merging neutron stars offer an excellent laboratory for simultaneously studying strong-field gravity and matter in extreme environments. We establish the physical association of an electromagnetic counterpart (EM170817) with gravitational waves (GW170817) detected from merging neutron stars. By synthesizing a panchromatic data set, we demonstrate that merging neutron stars are a long-sought production site forging heavy elements by r-process nucleosynthesis. The weak gamma rays seen in EM170817 are dissimilar to classical short gamma-ray bursts with ultrarelativistic jets. Instead, we suggest that breakout of a wide-angle, mildly relativistic cocoon engulfing the jet explains the low-luminosity gamma rays, the high-luminosity ultraviolet-optical-infrared, and the delayed radio and x-ray emission. We posit that all neutron star mergers may lead to a wide-angle cocoon breakout, sometimes accompanied by a successful jet and sometimes by a choked jet.
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Affiliation(s)
- M M Kasliwal
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA.
| | - E Nakar
- The Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel
| | - L P Singer
- Astroparticle Physics Laboratory, NASA Goddard Space Flight Center, Mail Code 661, Greenbelt, MD 20771, USA.,Joint Space-Science Institute, University of Maryland, College Park, MD 20742, USA
| | - D L Kaplan
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - D O Cook
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - A Van Sistine
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - R M Lau
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - C Fremling
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - O Gottlieb
- The Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel
| | - J E Jencson
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - S M Adams
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - U Feindt
- The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-106 91 Stockholm, Sweden
| | - K Hotokezaka
- Center for Computational Astrophysics, Simons Foundation, Flatiron Institute, 162 5th Avenue, New York, NY 10010, USA.,Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA
| | - S Ghosh
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - D A Perley
- Astrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Browlow Hill, Liverpool L3 5RF, UK
| | - P-C Yu
- Graduate Institute of Astronomy, National Central University, No. 300, Zhongda Road, Zhongli District, Taoyuan City 32001, Taiwan
| | - T Piran
- Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - J R Allison
- Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, New South Wales 2006, Australia.,Australian Research Council Centre of Excellence for All-sky Astrophysics in 3 Dimensions, Australia
| | - G C Anupama
- Indian Institute of Astrophysics, II Block Koramangala, Bangalore 560034, India
| | - A Balasubramanian
- Indian Institute of Science Education and Research, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
| | - K W Bannister
- Australia Telescope National Facility, Astronomy and Space Science, Commonwealth Scientific and Industrial Research Organisation, Post Office Box 76, Epping, New South Wales 1710, Australia
| | - J Bally
- Department of Astrophysical and Planetary Sciences, University of Colorado, Boulder, CO 80305, USA
| | - J Barnes
- Columbia Astrophysics Laboratory, Columbia University, New York, NY 10027, USA
| | - S Barway
- South African Astronomical Observatory, Post Office Box 9, Observatory, Cape Town 7935, South Africa
| | - E Bellm
- Department of Astronomy, University of Washington, Seattle, WA 98195, USA
| | - V Bhalerao
- Department of Physics, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - D Bhattacharya
- Inter-University Centre for Astronomy and Astrophysics, Post Office Bag 4, Ganeshkhind, Pune 411007, India
| | - N Blagorodnova
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - J S Bloom
- Department of Astronomy, University of California, Berkeley, CA 94720-3411, USA.,Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50B-4206, Berkeley, CA 94720, USA
| | - P R Brady
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - C Cannella
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - D Chatterjee
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - S B Cenko
- Astroparticle Physics Laboratory, NASA Goddard Space Flight Center, Mail Code 661, Greenbelt, MD 20771, USA.,Joint Space-Science Institute, University of Maryland, College Park, MD 20742, USA
| | - B E Cobb
- Department of Physics, George Washington University, Washington, DC 20052, USA
| | - C Copperwheat
- Astrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Browlow Hill, Liverpool L3 5RF, UK
| | - A Corsi
- Department of Physics and Astronomy, Texas Tech University, Box 41051, Lubbock, TX 79409-1051, USA
| | - K De
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - D Dobie
- Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, New South Wales 2006, Australia.,Australian Research Council Centre of Excellence for All-sky Astrophysics, Australia.,Australia Telescope National Facility, Astronomy and Space Science, Commonwealth Scientific and Industrial Research Organisation, Post Office Box 76, Epping, New South Wales 1710, Australia
| | - S W K Emery
- University College London, Mullard Space Science Laboratory, Holmbury St. Mary, Dorking RH5 6NT, UK
| | - P A Evans
- X-ray and Observational Astronomy Research Group, Leicester Institute for Space and Earth Observation, Department of Physics and Astronomy, University of Leicester, University Road, Leicester, LE1 7RH, UK
| | - O D Fox
- Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA
| | - D A Frail
- National Radio Astronomy Observatory, Socorro, NM 87825, USA
| | - C Frohmaier
- Department of Physics and Astronomy, University of Southampton, Southampton, Hampshire SO17 1BJ, UK.,Institute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UK
| | - A Goobar
- The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, SE-106 91 Stockholm, Sweden
| | - G Hallinan
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - F Harrison
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - G Helou
- Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125, USA
| | - T Hinderer
- Institute of Mathematics, Astrophysics and Particle Physics, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, Netherlands
| | - A Y Q Ho
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - A Horesh
- Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - W-H Ip
- Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA
| | - R Itoh
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - D Kasen
- Department of Astronomy, University of California, Berkeley, CA 94720-3411, USA.,Department of Physics, University of California, Berkeley, CA 94720, USA
| | - H Kim
- Gemini Observatory, Casilla 603, La Serena, Chile
| | - N P M Kuin
- University College London, Mullard Space Science Laboratory, Holmbury St. Mary, Dorking RH5 6NT, UK
| | - T Kupfer
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - C Lynch
- Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, New South Wales 2006, Australia.,Australian Research Council Centre of Excellence for All-sky Astrophysics, Australia
| | - K Madsen
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - P A Mazzali
- Astrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Browlow Hill, Liverpool L3 5RF, UK.,Max-Planck Institute for Astrophysics, Garching, Germany
| | - A A Miller
- Center for Interdisciplinary Exploration and Research in Astrophysics and Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA.,The Adler Planetarium, Chicago, IL 60605, USA
| | - K Mooley
- Astrophysics, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH, UK
| | - T Murphy
- Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, New South Wales 2006, Australia.,Australian Research Council Centre of Excellence for All-sky Astrophysics, Australia
| | - C-C Ngeow
- Graduate Institute of Astronomy, National Central University, No. 300, Zhongda Road, Zhongli District, Taoyuan City 32001, Taiwan
| | - D Nichols
- Institute of Mathematics, Astrophysics and Particle Physics, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, Netherlands
| | - S Nissanke
- Institute of Mathematics, Astrophysics and Particle Physics, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, Netherlands
| | - P Nugent
- Department of Astronomy, University of California, Berkeley, CA 94720-3411, USA.,Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 50B-4206, Berkeley, CA 94720, USA
| | - E O Ofek
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - H Qi
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - R M Quimby
- Department of Astronomy, San Diego State University, San Diego, CA 92182, USA.,Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Rosswog
- The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-106 91 Stockholm, Sweden
| | - F Rusu
- School of Engineering (EECS), University of California, Merced, CA 95343, USA
| | - E M Sadler
- Sydney Institute for Astronomy, School of Physics A28, The University of Sydney, New South Wales 2006, Australia.,Australian Research Council Centre of Excellence for All-sky Astrophysics, Australia
| | - P Schmidt
- Institute of Mathematics, Astrophysics and Particle Physics, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, Netherlands
| | - J Sollerman
- The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, SE-106 91 Stockholm, Sweden
| | - I Steele
- Astrophysics Research Institute, Liverpool John Moores University, IC2, Liverpool Science Park, 146 Browlow Hill, Liverpool L3 5RF, UK
| | - A R Williamson
- Institute of Mathematics, Astrophysics and Particle Physics, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, Netherlands
| | - Y Xu
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
| | - L Yan
- Division of Physics, Math and Astronomy, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA.,Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125, USA
| | - Y Yatsu
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - C Zhang
- Department of Physics, University of Wisconsin, Milwaukee, WI 53201, USA
| | - W Zhao
- School of Engineering (EECS), University of California, Merced, CA 95343, USA
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Maselli A, Melandri A, Nava L, Mundell CG, Kawai N, Campana S, Covino S, Cummings JR, Cusumano G, Evans PA, Ghirlanda G, Ghisellini G, Guidorzi C, Kobayashi S, Kuin P, La Parola V, Mangano V, Oates S, Sakamoto T, Serino M, Virgili F, Zhang BB, Barthelmy S, Beardmore A, Bernardini MG, Bersier D, Burrows D, Calderone G, Capalbi M, Chiang J, D’Avanzo P, D’Elia V, De Pasquale M, Fugazza D, Gehrels N, Gomboc A, Harrison R, Hanayama H, Japelj J, Kennea J, Kopac D, Kouveliotou C, Kuroda D, Levan A, Malesani D, Marshall F, Nousek J, O’Brien P, Osborne JP, Pagani C, Page KL, Page M, Perri M, Pritchard T, Romano P, Saito Y, Sbarufatti B, Salvaterra R, Steele I, Tanvir N, Vianello G, Wiegand B, Wiersema K, Yatsu Y, Yoshii T, Tagliaferri G. GRB 130427A: A Nearby Ordinary Monster. Science 2014; 343:48-51. [DOI: 10.1126/science.1242279] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- A. Maselli
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
| | - A. Melandri
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - L. Nava
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
- AstroParticule et Cosmologie, Université Paris Diderot, CNRS/IN2P3, Commissariat à l'Energie Atomique et aux Energies Alternatives/Institut de Recherches sur les lois Fondamentales de l’Univers, Observatoire de Paris, Sorbonne Paris Cité, France
| | - C. G. Mundell
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - N. Kawai
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
- Coordinated Space Observation and Experiment Research Group, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - S. Campana
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - S. Covino
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - J. R. Cummings
- University of Maryland, Baltimore County/Center for Research and Exploration in Space Science & Technology/NASA Goddard Space Flight Center, Code 661, Greenbelt, MD 20771, USA
| | - G. Cusumano
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
| | - P. A. Evans
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - G. Ghirlanda
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - G. Ghisellini
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - C. Guidorzi
- Department of Physics, University of Ferrara, via Saragat 1, I-44122, Ferrara, Italy
| | - S. Kobayashi
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - P. Kuin
- Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT, UK
| | - V. La Parola
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
| | - V. Mangano
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - S. Oates
- Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT, UK
| | - T. Sakamoto
- Department of Physics and Mathematics, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
| | - M. Serino
- Coordinated Space Observation and Experiment Research Group, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - F. Virgili
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - B.-B. Zhang
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - S. Barthelmy
- NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
| | - A. Beardmore
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - M. G. Bernardini
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - D. Bersier
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - D. Burrows
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - G. Calderone
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
- Dipartimento di Fisica “G. Occhialini,” Università di Milano-Bicocca, Piazza della Scienza 3, I-20126 Milano, Italy
| | - M. Capalbi
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
| | - J. Chiang
- W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics, and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305, USA
| | - P. D’Avanzo
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - V. D’Elia
- INAF/Rome Astronomical Observatory, via Frascati 33, 00040 Monteporzio Catone (Roma), Italy
- Agenzia Spaziale Italiana (ASI) Science Data Centre, Via Galileo Galilei, 00044 Frascati (Roma), Italy
| | - M. De Pasquale
- Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT, UK
| | - D. Fugazza
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
| | - N. Gehrels
- NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
| | - A. Gomboc
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19 1000, Ljubljana, Slovenia
- Centre of Excellence Space-si, Askerceva cesta 12, 1000 Ljubljana, Slovenia
| | - R. Harrison
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - H. Hanayama
- Ishigakijima Astronomical Observatory, National Astronomical Observatory of Japan, 1024-1 Arakawa, Ishigaki, Okinawa 907-0024, Japan
| | - J. Japelj
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19 1000, Ljubljana, Slovenia
| | - J. Kennea
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - D. Kopac
- Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19 1000, Ljubljana, Slovenia
| | - C. Kouveliotou
- Space Science Office, VP62, NASA/Marshall Space Flight Center, Huntsville, AL 35812, USA
| | - D. Kuroda
- Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, 3037-5 Honjo, Kamogata, Asaguchi, Okayama 719-0232
| | - A. Levan
- Department of Physics, University of Warwick, Coventry CV4 7AL, UK
| | - D. Malesani
- Dark Cosmology Centre (DARK), Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, 2100 Copenhagen, Denmark
| | - F. Marshall
- NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
| | - J. Nousek
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - P. O’Brien
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - J. P. Osborne
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - C. Pagani
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - K. L. Page
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - M. Page
- Mullard Space Science Laboratory, University College London, Holmbury St. Mary, Dorking, Surrey RH5 6NT, UK
| | - M. Perri
- INAF/Rome Astronomical Observatory, via Frascati 33, 00040 Monteporzio Catone (Roma), Italy
- Agenzia Spaziale Italiana (ASI) Science Data Centre, Via Galileo Galilei, 00044 Frascati (Roma), Italy
| | - T. Pritchard
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - P. Romano
- Istituto Nazionale di Astrofisica (INAF)–Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF) Palermo, Via Ugo La Malfa 153 I-90146 Palermo, Italy
| | - Y. Saito
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - B. Sbarufatti
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
- Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA
| | - R. Salvaterra
- INAF-IASF Milano, via E. Bassini 15, I-20133 Milano, Italy
| | - I. Steele
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK
| | - N. Tanvir
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - G. Vianello
- W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics, and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305, USA
| | - B. Wiegand
- NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
| | - K. Wiersema
- Department of Physics and Astronomy, University of Leicester, Leicester, LE1 7RH, UK
| | - Y. Yatsu
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - T. Yoshii
- Department of Physics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - G. Tagliaferri
- INAF–Osservatorio Astronomico di Brera, via E. Bianchi 46, I-23807 Merate, Italy
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