SWIFT AND FERMI OBSERVATIONS OF THE EARLY AFTERGLOW OF THE SHORT GAMMA-RAY BURST 090510
SWIFT AND FERMI OBSERVATIONS OF THE EARLY AFTERGLOW OF THE SHORT GAMMA-RAY BURST 090510
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DOI：
10.1088/2041-8205/709/2/l146
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发表时间：
2009-10
期刊：
影响因子：
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通讯作者：
M. D. Pasquale;P. Schady;N. Kuin;M. Page;P. Curran;S. Zane;S. Oates;S. Holland;A. Breeveld;E. Hoversten;G. Chincarini;G. Chincarini;D. Grupe;A. Abdo;A. Abdo;M. Ackermann;M. Ajello;M. Axelsson;L. Baldini;J. Ballet;G. Barbiellini;G. Barbiellini;M. Baring;D. Bastieri;D. Bastieri;K. Bechtol;R. Bellazzini;B. Berenji;E. Bissaldi;R. Blandford;E. Bloom;E. Bonamente;E. Bonamente;A. Borgland;A. Bouvier;J. Bregeon;A. Brez;M. Briggs;M. Brigida;M. Brigida;P. Bruel;T. Burnett;S. Buson;G. Caliandro;R. Cameron;P. Caraveo;S. Carrigan;J. Casandjian;C. Cecchi;C. Cecchi;O. Celik;O. Celik;A. Chekhtman;A. Chekhtman;J. Chiang;S. Ciprini;R. Claus;J. Cohen-Tanugi;V. Connaughton;J. Conrad;J. Conrad;C. Dermer;A. Angelis;F. Palma;F. Palma;B. Dingus;E. Silva;P. Drell;R. Dubois;D. Dumora;D. Dumora;C. Farnier;C. Favuzzi;C. Favuzzi;S. Fegan;G. Fishman;W. Focke;M. Frailis;Y. Fukazawa;S. Funk;P. Fusco;P. Fusco;F. Gargano;D. Gasparrini;N. Gehrels;N. Gehrels;N. Gehrels;S. Germani;S. Germani;N. Giglietto;N. Giglietto;F. Giordano;F. Giordano;T. Glanzman;G. Godfrey;J. Granot;J. Greiner;I. Grenier;J. Grove;L. Guillemot;S. Guiriec;A. Harding;M. Hayashida;E. Hays;D. Horan;R. Hughes;M. Jackson;G. Jóhannesson;A. Johnson;W. Johnson;T. Kamae;H. Katagiri;J. Kataoka;N. Kawai;M. Kerr;R. Kippen;J. Knödlseder;D. Kocevski;M. Kuss;J. Lande;L. Latronico;M. Lemoine-Goumard;M. Lemoine-Goumard;F. Longo;F. Longo;F. Loparco;F. Loparco;B. Lott;B. Lott;M. Lovellette;P. Lubrano;P. Lubrano;A. Makeev;A. Makeev;M. Mazziotta;J. Mcenery;J. Mcenery;S. Mcglynn;C. Meegan;P. Mészáros;C. Meurer;P. Michelson;W. Mitthumsiri;T. Mizuno;C. Monte;C. Monte;M. Monzani;E. Moretti;E. Moretti;A. Morselli;I. Moskalenko;S. Murgia;P. Nolan;J. Norris;E. Nuss;M. Ohno;T. Ohsugi;N. Omodei;E. Orlando;J. Ormes;W. Paciesas;D. Paneque;J. Panetta;D. Parent;D. Parent;V. Pelassa;M. Pepe;M. Pepe;M. Pesce-Rollins;F. Piron;T. Porter;R. Preece;S. Rainò;S. Rainò;R. Rando;R. Rando;M. Razzano;A. Reimer;O. Reimer;T. Reposeur;T. Reposeur;S. Ritz;L. Rochester;A. Rodríguez;M. Roth;F. Ryde;H. Sadrozinski;A. Sander;P. Parkinson;J. Scargle;T. Schalk;C. Sgro’;E. Siskind;P. Smith;G. Spandre;P. Spinelli;P. Spinelli;M. Stamatikos;M. Stamatikos;Jean-Luc Starck;F. Stecker;M. Strickman;D. Suson;H. Tajima;H. Takahashi;Takaaki Tanaka;J. Thayer;J. Thayer;D. Thompson;L. Tibaldo;L. Tibaldo;L. Tibaldo;K. Toma;D. F. Torres;G. Tosti;G. Tosti;A. Tramacere;Y. Uchiyama;T. Uehara;T. Usher;A. J. Horst;V. Vasileiou;V. Vasileiou;N. Vilchez;V. Vitale;A. Kienlin;A. Waite;Pengfei Wang;B. Winer;K. Wood;Xuefeng Wu;Xue-Feng Wu;R. Yamazaki;T. Ylinen;M. Ziegler
中科院分区：
文献类型：
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作者：
M. D. Pasquale;P. Schady;N. Kuin;M. Page;P. Curran;S. Zane;S. Oates;S. Holland;A. Breeveld;E. Hoversten;G. Chincarini;G. Chincarini;D. Grupe;A. Abdo;A. Abdo;M. Ackermann;M. Ajello;M. Axelsson;L. Baldini;J. Ballet;G. Barbiellini;G. Barbiellini;M. Baring;D. Bastieri;D. Bastieri;K. Bechtol;R. Bellazzini;B. Berenji;E. Bissaldi;R. Blandford;E. Bloom;E. Bonamente;E. Bonamente;A. Borgland;A. Bouvier;J. Bregeon;A. Brez;M. Briggs;M. Brigida;M. Brigida;P. Bruel;T. Burnett;S. Buson;G. Caliandro;R. Cameron;P. Caraveo;S. Carrigan;J. Casandjian;C. Cecchi;C. Cecchi;O. Celik;O. Celik;A. Chekhtman;A. Chekhtman;J. Chiang;S. Ciprini;R. Claus;J. Cohen-Tanugi;V. Connaughton;J. Conrad;J. Conrad;C. Dermer;A. Angelis;F. Palma;F. Palma;B. Dingus;E. Silva;P. Drell;R. Dubois;D. Dumora;D. Dumora;C. Farnier;C. Favuzzi;C. Favuzzi;S. Fegan;G. Fishman;W. Focke;M. Frailis;Y. Fukazawa;S. Funk;P. Fusco;P. Fusco;F. Gargano;D. Gasparrini;N. Gehrels;N. Gehrels;N. Gehrels;S. Germani;S. Germani;N. Giglietto;N. Giglietto;F. Giordano;F. Giordano;T. Glanzman;G. Godfrey;J. Granot;J. Greiner;I. Grenier;J. Grove;L. Guillemot;S. Guiriec;A. Harding;M. Hayashida;E. Hays;D. Horan;R. Hughes;M. Jackson;G. Jóhannesson;A. Johnson;W. Johnson;T. Kamae;H. Katagiri;J. Kataoka;N. Kawai;M. Kerr;R. Kippen;J. Knödlseder;D. Kocevski;M. Kuss;J. Lande;L. Latronico;M. Lemoine-Goumard;M. Lemoine-Goumard;F. Longo;F. Longo;F. Loparco;F. Loparco;B. Lott;B. Lott;M. Lovellette;P. Lubrano;P. Lubrano;A. Makeev;A. Makeev;M. Mazziotta;J. Mcenery;J. Mcenery;S. Mcglynn;C. Meegan;P. Mészáros;C. Meurer;P. Michelson;W. Mitthumsiri;T. Mizuno;C. Monte;C. Monte;M. Monzani;E. Moretti;E. Moretti;A. Morselli;I. Moskalenko;S. Murgia;P. Nolan;J. Norris;E. Nuss;M. Ohno;T. Ohsugi;N. Omodei;E. Orlando;J. Ormes;W. Paciesas;D. Paneque;J. Panetta;D. Parent;D. Parent;V. Pelassa;M. Pepe;M. Pepe;M. Pesce-Rollins;F. Piron;T. Porter;R. Preece;S. Rainò;S. Rainò;R. Rando;R. Rando;M. Razzano;A. Reimer;O. Reimer;T. Reposeur;T. Reposeur;S. Ritz;L. Rochester;A. Rodríguez;M. Roth;F. Ryde;H. Sadrozinski;A. Sander;P. Parkinson;J. Scargle;T. Schalk;C. Sgro’;E. Siskind;P. Smith;G. Spandre;P. Spinelli;P. Spinelli;M. Stamatikos;M. Stamatikos;Jean-Luc Starck;F. Stecker;M. Strickman;D. Suson;H. Tajima;H. Takahashi;Takaaki Tanaka;J. Thayer;J. Thayer;D. Thompson;L. Tibaldo;L. Tibaldo;L. Tibaldo;K. Toma;D. F. Torres;G. Tosti;G. Tosti;A. Tramacere;Y. Uchiyama;T. Uehara;T. Usher;A. J. Horst;V. Vasileiou;V. Vasileiou;N. Vilchez;V. Vitale;A. Kienlin;A. Waite;Pengfei Wang;B. Winer;K. Wood;Xuefeng Wu;Xue-Feng Wu;R. Yamazaki;T. Ylinen;M. Ziegler
我们介绍了由费米伽马射线太空望远镜和SWIFT天文台对GRB090510进行的观测。这是一个明亮的短爆发，显示了在GeV范围内探测到的扩展发射。此外，它的光学发射最初是上升的，这一特征到目前为止只在长爆发时观察到，而X射线通量显示出最初的浅层下降，然后是更陡峭的衰变。这种特殊的行为使我们能够研究伽马射线爆发流出的物理性质，在短爆发中鲜为人知。我们讨论了该天体宽带能量发射的内部和外部激波模型。
We present the observations of GRB090510 performed by the Fermi Gamma-Ray Space Telescope and the Swift observatory. This is a bright, short burst that shows an extended emission detected in the GeV range. Furthermore, its optical emission initially rises, a feature so far observed only in long bursts, while the X-ray flux shows an initial shallow decrease, followed by a steeper decay. This exceptional behavior enables us to investigate the physical properties of the gamma-ray burst outflow, poorly known in short bursts. We discuss internal and external shock models for the broadband energy emission of this object.