R
Roger Blandford
Researcher at Stanford University
Publications - 716
Citations - 97353
Roger Blandford is an academic researcher from Stanford University. The author has contributed to research in topics: Galaxy & Fermi Gamma-ray Space Telescope. The author has an hindex of 156, co-authored 704 publications receiving 90181 citations. Previous affiliations of Roger Blandford include SLAC National Accelerator Laboratory & Max Planck Society.
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Journal ArticleDOI
Fermi/Large Area Telescope bright gamma-ray source list
A. A. Abdo,A. A. Abdo,Markus Ackermann,Marco Ajello,W. B. Atwood,Magnus Axelsson,Luca Baldini,Jean Ballet,David L. Band,Guido Barbiellini,Guido Barbiellini,Denis Bastieri,Denis Bastieri,M. Battelino,M. Battelino,B. M. Baughman,Keith Bechtol,Ronaldo Bellazzini,B. Berenji,Giovanni F. Bignami,Roger Blandford,E. D. Bloom,Emanuele Bonamente,Emanuele Bonamente,A. W. Borgland,A. Bouvier,Johan Bregeon,Alessandro Brez,M. Brigida,M. Brigida,P. Bruel,T. H. Burnett,G. A. Caliandro,G. A. Caliandro,R. A. Cameron,P. A. Caraveo,J. M. Casandjian,E. Cavazzuti,C. Cecchi,C. Cecchi,Eric Charles,A. Chekhtman,A. Chekhtman,C. C. Cheung,James Chiang,Stefano Ciprini,Stefano Ciprini,R. Claus,Johann Cohen-Tanugi,L. R. Cominsky,Jan Conrad,Robin H. D. Corbet,Robin H. D. Corbet,L. Costamante,S. Cutini,David S. Davis,David S. Davis,Charles D. Dermer,A. De Angelis,A. De Luca,F. de Palma,F. de Palma,Seth Digel,M. Dormody,E. Do Couto E Silva,Persis S. Drell,R. Dubois,D. Dumora,D. Dumora,Christian Farnier,C. Favuzzi,C. Favuzzi,Stephen Fegan,Elizabeth C. Ferrara,W. B. Focke,M. Frailis,Yasushi Fukazawa,Stefan Funk,P. Fusco,P. Fusco,F. Gargano,Dario Gasparrini,Neil Gehrels,Neil Gehrels,S. Germani,S. Germani,B. Giebels,Nicola Giglietto,Nicola Giglietto,Paolo Giommi,F. Giordano,F. Giordano,T. Glanzman,G. Godfrey,I. A. Grenier,M.-H. Grondin,M.-H. Grondin,J. E. Grove,L. Guillemot,L. Guillemot,Sylvain Guiriec,Y. Hanabata,Alice K. Harding,R. C. Hartman,M. Hayashida,E. Hays,S. E. Healey,D. Horan,R. E. Hughes,Gudlaugur Johannesson,A. S. Johnson,R. P. Johnson,Tyrel J. Johnson,Tyrel J. Johnson,W. N. Johnson,T. Kamae,Hideaki Katagiri,Jun Kataoka,Nobuyuki Kawai,Matthew Kerr,Jürgen Knödlseder,D. Kocevski,Martin Kocian,N. Komin,N. Komin,F. Kuehn,M. Kuss,J. Lande,Luca Latronico,Shiu-Hang Lee,Marianne Lemoine-Goumard,Marianne Lemoine-Goumard,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,Benoit Lott,Benoit Lott,M. N. Lovellette,P. Lubrano,P. Lubrano,G. M. Madejski,A. Makeev,A. Makeev,M. Marelli,M. N. Mazziotta,W. McConville,W. McConville,Julie McEnery,S. McGlynn,S. McGlynn,C. Meurer,Peter F. Michelson,W. Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,C. Monte,C. Monte,M. E. Monzani,Elena Moretti,Elena Moretti,A. Morselli,Igor V. Moskalenko,S. Murgia,Takeshi Nakamori,P. L. Nolan,J. P. Norris,Eric Nuss,Masanori Ohno,T. Ohsugi,Nicola Omodei,E. Orlando,Jonathan F. Ormes,M. Ozaki,David Paneque,J. H. Panetta,D. Parent,D. Parent,V. Pelassa,M. Pepe,M. Pepe,Melissa Pesce-Rollins,F. Piron,T. A. Porter,L. Poupard,S. Rainò,S. Rainò,Riccardo Rando,Riccardo Rando,Paul S. Ray,M. Razzano,Nanda Rea,A. Reimer,Olaf Reimer,T. Reposeur,T. Reposeur,S. Ritz,L. S. Rochester,A. Y. Rodriguez,Roger W. Romani,M. Roth,Felix Ryde,Felix Ryde,Hartmut Sadrozinski,David Sanchez,A. Sander,P. M. Saz Parkinson,Jeffrey D. Scargle,T. L. Schalk,A. Sellerholm,Carmelo Sgrò,M. S. Shaw,Chris Shrader,Agnieszka Sierpowska-Bartosik,E. J. Siskind,David A. Smith,David A. Smith,P. D. Smith,Gloria Spandre,P. Spinelli,P. Spinelli,Jean-Luc Starck,T. E. Stephens,T. E. Stephens,M. S. Strickman,Andrew W. Strong,D. J. Suson,Hiroyasu Tajima,Hiromitsu Takahashi,Tadayuki Takahashi,Takaaki Tanaka,J. B. Thayer,J. G. Thayer,D. J. Thompson,L. Tibaldo,L. Tibaldo,O. Tibolla,Diego F. Torres,Diego F. Torres,Gino Tosti,Gino Tosti,A. Tramacere,Yasunobu Uchiyama,T. L. Usher,A. Van Etten,N. Vilchez,V. Vitale,V. Vitale,A. P. Waite,E. Wallace,P. Wang,K. Watters,Brian L Winer,K. S. Wood,T. Ylinen,T. Ylinen,M. Ziegler +257 more
TL;DR: In this article, the authors presented the initial results for energies above 100 MeV for the 205 most significant (statistical significance greater than 10-sigma) gamma-ray sources in early-mission data.
Journal ArticleDOI
Fermi Observations of GRB 090902B: A Distinct Spectral Component in the Prompt and Delayed Emission
A. A. Abdo,A. A. Abdo,Markus Ackermann,Marco Ajello,Katsuaki Asano,W. B. Atwood,Magnus Axelsson,Luca Baldini,Jean Ballet,Guido Barbiellini,Guido Barbiellini,Matthew G. Baring,Denis Bastieri,Denis Bastieri,Keith Bechtol,Ronaldo Bellazzini,B. Berenji,P. N. Bhat,Elisabetta Bissaldi,Roger Blandford,E. D. Bloom,Emanuele Bonamente,Emanuele Bonamente,A. W. Borgland,A. Bouvier,Johan Bregeon,Alessandro Brez,Michael S. Briggs,M. Brigida,M. Brigida,P. Bruel,J. M. Burgess,David N. Burrows,S. Buson,G. A. Caliandro,G. A. Caliandro,R. A. Cameron,P. A. Caraveo,J. M. Casandjian,C. Cecchi,C. Cecchi,Ö. Çelik,Ö. Çelik,A. Chekhtman,A. Chekhtman,C. C. Cheung,C. C. Cheung,C. C. Cheung,J. Chiang,Stefano Ciprini,Stefano Ciprini,R. Claus,Johann Cohen-Tanugi,L. R. Cominsky,Valerie Connaughton,J. Conrad,J. Conrad,S. Cutini,Valerio D'Elia,C. D. Dermer,A. De Angelis,F. de Palma,F. de Palma,Seth Digel,Brenda Dingus,E. Do Couto E Silva,Persis S. Drell,R. Dubois,D. Dumora,D. Dumora,Christian Farnier,C. Favuzzi,C. Favuzzi,Stephen Fegan,Justin D. Finke,Justin D. Finke,Gerald J. Fishman,W. B. Focke,P. Fortin,M. Frailis,Yasushi Fukazawa,Stefan Funk,P. Fusco,P. Fusco,F. Gargano,Neil Gehrels,Neil Gehrels,Neil Gehrels,S. Germani,S. Germani,Gianluca Giavitto,B. Giebels,Nicola Giglietto,Nicola Giglietto,F. Giordano,F. Giordano,T. Glanzman,G. Godfrey,Adam Goldstein,Jonathan Granot,Jochen Greiner,I. A. Grenier,J. E. Grove,L. Guillemot,Sylvain Guiriec,Y. Hanabata,Alice K. Harding,M. Hayashida,E. Hays,D. Horan,R. E. Hughes,Miranda Jackson,Miranda Jackson,Gudlaugur Johannesson,A. S. Johnson,Randall P. Johnson,W. N. Johnson,T. Kamae,Hideaki Katagiri,Jun Kataoka,Jun Kataoka,Nobuyuki Kawai,Matthew Kerr,R. M. Kippen,Jürgen Knödlseder,D. Kocevski,N. Komin,N. Komin,Chryssa Kouveliotou,M. Kuss,J. Lande,L. Latronico,Marianne Lemoine-Goumard,Marianne Lemoine-Goumard,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,Benoit Lott,Benoit Lott,M. N. Lovellette,P. Lubrano,P. Lubrano,G. M. Madejski,A. Makeev,A. Makeev,M. N. Mazziotta,Sheila McBreen,Sheila McBreen,Julie McEnery,Julie McEnery,S. McGlynn,S. McGlynn,Charles A. Meegan,Peter Mészáros,C. Meurer,Peter F. Michelson,W. Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,C. Monte,C. Monte,M. E. Monzani,Elena Moretti,Elena Moretti,A. Morselli,Igor V. Moskalenko,S. Murgia,Takeshi Nakamori,P. L. Nolan,J. P. Norris,E. Nuss,Masanori Ohno,T. Ohsugi,Nicola Omodei,E. Orlando,Jonathan F. Ormes,W. S. Paciesas,David Paneque,J. H. Panetta,V. Pelassa,M. Pepe,M. Pepe,Melissa Pesce-Rollins,Vahé Petrosian,F. Piron,T. A. Porter,Robert D. Preece,S. Rainò,S. Rainò,Robert R. Rando,Robert R. Rando,Arne Rau,M. Razzano,Soebur Razzaque,Soebur Razzaque,A. Reimer,Olaf Reimer,T. Reposeur,T. Reposeur,Steven Ritz,L. S. Rochester,A. Y. Rodriguez,P. W. A. Roming,M. Roth,Felix Ryde,Felix Ryde,Hartmut Sadrozinski,David Sanchez,A. Sander,P. M. Saz Parkinson,Jeffrey D. Scargle,T. L. Schalk,Carmelo Sgrò,E. J. Siskind,P. D. Smith,P. Spinelli,P. Spinelli,Michael Stamatikos,Michael Stamatikos,Floyd W. Stecker,G. Stratta,M. S. Strickman,D. J. Suson,C. A. Swenson,Hiroyasu Tajima,Hiromitsu Takahashi,Takaaki Tanaka,J. B. Thayer,J. G. Thayer,D. J. Thompson,L. Tibaldo,L. Tibaldo,L. Tibaldo,Diego F. Torres,Diego F. Torres,Gino Tosti,Gino Tosti,A. Tramacere,Yasunobu Uchiyama,T. Uehara,T. L. Usher,A. J. van der Horst,V. Vasileiou,V. Vasileiou,N. Vilchez,V. Vitale,V. Vitale,A. von Kienlin,A. P. Waite,P. Wang,Colleen A. Wilson-Hodge,B. L. Winer,Kent S. Wood,Ryo Yamazaki,T. Ylinen,T. Ylinen,M. Ziegler +258 more
TL;DR: In this article, the Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) instruments on-board the Fermi observatory were used to observe the long gamma-ray burst, GRB 090902B.
Journal ArticleDOI
The quiescent intracluster medium in the core of the Perseus cluster
Felix Aharonian,Felix Aharonian,Hiroki Akamatsu,Fumie Akimoto,Steven W. Allen,Naohisa Anabuki,Lorella Angelini,Keith A. Arnaud,Keith A. Arnaud,Marc Audard,Hisamitsu Awaki,Magnus Axelsson,Aya Bamba,Marshall W. Bautz,Roger Blandford,Laura Brenneman,Gregory V. Brown,Esra Bulbul,Edward M. Cackett,Maria Chernyakova,Meng P. Chiao,Paolo De Coppi,Elisa Costantini,Jelle de Plaa,Jan-Willem den Herder,Chris Done,Tadayasu Dotani,Ken Ebisawa,Megan E. Eckart,Teruaki Enoto,Yuichiro Ezoe,Andrew C. Fabian,Carlo Ferrigno,Adam R. Foster,Ryuichi Fujimoto,Yasushi Fukazawa,Akihiro Furuzawa,Massimiliano Galeazzi,Luigi C. Gallo,Poshak Gandhi,Margherita Giustini,Andrea Goldwurm,Liyi Gu,Matteo Guainazzi,Yoshito Haba,Kouichi Hagino,Kenji Hamaguchi,Kenji Hamaguchi,Ilana M. Harrus,Ilana M. Harrus,Isamu Hatsukade,Katsuhiro Hayashi,T. Hayashi,Kiyoshi Hayashida,Junko S. Hiraga,Ann Hornschemeier,Akio Hoshino,John P. Hughes,Ryo Iizuka,Hajime Inoue,Yoshiyuki Inoue,Kazunori Ishibashi,Manabu Ishida,Kumi Ishikawa,Yoshitaka Ishisaki,Masayuki Itoh,Naoko Iyomoto,Jelle Kaastra,Timothy R. Kallman,Tuneyoshi Kamae,Erin Kara,Jun Kataoka,Satoru Katsuda,Junichiro Katsuta,Madoka Kawaharada,Nobuyuki Kawai,Richard L. Kelley,Dmitry Khangulyan,Caroline A. Kilbourne,A. L. King,Takao Kitaguchi,Shunji Kitamoto,Tetsu Kitayama,Takayoshi Kohmura,Motohide Kokubun,Shu Koyama,Katsuji Koyama,Peter Kretschmar,Hans A. Krimm,Hans A. Krimm,Aya Kubota,Hideyo Kunieda,P. Laurent,Francois Lebrun,Shiu-Hang Lee,Maurice A. Leutenegger,Olivier Limousin,Michael Loewenstein,Michael Loewenstein,Knox S. Long,David H. Lumb,Grzegorz Madejski,Yoshitomo Maeda,Daniel Maier,Kazuo Makishima,Maxim Markevitch,Hironori Matsumoto,Kyoko Matsushita,Dan McCammon,Brian R. McNamara,Missagh Mehdipour,Eric J. Miller,Jon M. Miller,Shin Mineshige,Kazuhisa Mitsuda,Ikuyuki Mitsuishi,Takuya Miyazawa,Tsunefumi Mizuno,Hideyuki Mori,Koji Mori,Harvey Moseley,Koji Mukai,Koji Mukai,Hiroshi Murakami,Toshio Murakami,Richard F. Mushotzky,Ryo Nagino,Takao Nakagawa,Hiroshi Nakajima,Takeshi Nakamori,Toshio Nakano,Shinya Nakashima,Kazuhiro Nakazawa,Masayoshi Nobukawa,Hirofumi Noda,Masaharu Nomachi,Steve O'Dell,Hirokazu Odaka,Takaya Ohashi,Masanori Ohno,Takashi Okajima,Naomi Ota,Masanobu Ozaki,Frits Paerels,Stéphane Paltani,Arvind Parmar,Robert Petre,Ciro Pinto,M. Pohl,F. Scott Porter,Katja Pottschmidt,Katja Pottschmidt,Brian D. Ramsey,Christopher S. Reynolds,Helen Russell,Samar Safi-Harb,Shinya Saito,Kazuhiro Sakai,Hiroaki Sameshima,Goro Sato,Kosuke Sato,Rie Sato,Makoto Sawada,Norbert Schartel,Peter J. Serlemitsos,Hiromi Seta,Megumi Shidatsu,Aurora Simionescu,Randall K. Smith,Yang Soong,Lukasz Stawarz,Yasuharu Sugawara,Satoshi Sugita,Andrew Szymkowiak,Hiroyasu Tajima,Hiromitsu Takahashi,Tadayuki Takahashi,Shin'ichiro Takeda,Yoh Takei,Toru Tamagawa,Keisuke Tamura,Takayuki Tamura,Takaaki Tanaka,Yasuo Tanaka,Yasuyuki T. Tanaka,Makoto Tashiro,Y. Tawara,Yukikatsu Terada,Yuichi Terashima,Francesco Tombesi,Hiroshi Tomida,Yohko Tsuboi,Masahiro Tsujimoto,Hiroshi Tsunemi,Takeshi Go Tsuru,Hiroyuki Uchida,Hideki Uchiyama,Yasunobu Uchiyama,Shutaro Ueda,Yoshihiro Ueda,Shiro Ueno,Shin'ichiro Uno,Meg Urry,Eugenio Ursino,Cor P. de Vries,Shin Watanabe,Norbert Werner,Daniel R. Wik,Daniel R. Wik,Dan R. Wilkins,Brian J. Williams,Shinya Yamada,Hiroya Yamaguchi,Kazutaka Yamaoka,Noriko Y. Yamasaki,Makoto Yamauchi,Shigeo Yamauchi,Tahir Yaqoob,Tahir Yaqoob,Yoichi Yatsu,Daisuke Yonetoku,Atsumasa Yoshida,Takayuki Yuasa,Irina Zhuravleva,Abderahmen Zoghbi +224 more
TL;DR: X-ray observations of the core of the Perseus cluster reveal a remarkably quiescent atmosphere in which the gas has a line-of-sight velocity dispersion of 164 ± 10 kilometres per second in the region 30–60 kiloparsecs from the central nucleus, infering that a total cluster mass determined from hydrostatic equilibrium in a central region would require little correction for turbulent pressure.
Journal ArticleDOI
FERMI-LAT OBSERVATIONS of HIGH-ENERGY γ-RAY EMISSION TOWARD the GALACTIC CENTER
Marco Ajello,Andrea Albert,W. B. Atwood,Guido Barbiellini,Guido Barbiellini,Denis Bastieri,Denis Bastieri,Keith Bechtol,Ronaldo Bellazzini,Elisabetta Bissaldi,Roger Blandford,Elliott D. Bloom,R. Bonino,R. Bonino,Eugenio Bottacini,T. J. Brandt,Johan Bregeon,P. Bruel,R. Buehler,S. Buson,S. Buson,G. A. Caliandro,R. A. Cameron,R. Caputo,M. Caragiulo,P. A. Caraveo,Claudia Cecchi,Claudia Cecchi,A. Chekhtman,James Chiang,G. Chiaro,Stefano Ciprini,Stefano Ciprini,Stefano Ciprini,Johann Cohen-Tanugi,L. R. Cominsky,Jan Conrad,Jan Conrad,S. Cutini,S. Cutini,S. Cutini,Filippo D'Ammando,Filippo D'Ammando,A. De Angelis,F. de Palma,R. Desiante,R. Desiante,L. Di Venere,Persis S. Drell,C. Favuzzi,C. Favuzzi,Elizabeth C. Ferrara,P. Fusco,P. Fusco,F. Gargano,Dario Gasparrini,Dario Gasparrini,Dario Gasparrini,Nicola Giglietto,Nicola Giglietto,Paolo Giommi,Francesco Giordano,Francesco Giordano,Marcello Giroletti,T. Glanzman,G. Godfrey,G. A. Gomez-Vargas,G. A. Gomez-Vargas,I. A. Grenier,Sylvain Guiriec,M. Gustafsson,Alice K. Harding,John W. Hewitt,A. B. Hill,A. B. Hill,D. Horan,T. Jogler,G. Jóhannesson,A. S. Johnson,T. Kamae,C. Karwin,Jürgen Knödlseder,Jürgen Knödlseder,M. Kuss,Stefan Larsson,Stefan Larsson,Luca Latronico,Jingcheng Li,Liang Li,Liang Li,Francesco Longo,Francesco Longo,F. Loparco,F. Loparco,M. N. Lovellette,P. Lubrano,P. Lubrano,J. D. Magill,S. Maldera,D. Malyshev,Alberto Manfreda,M. Mayer,Mn Mazziotta,Peter F. Michelson,Warit Mitthumsiri,Tsunefumi Mizuno,A. A. Moiseev,A. A. Moiseev,M. E. Monzani,A. Morselli,Igor V. Moskalenko,S. Murgia,E. Nuss,M. Ohno,T. Ohsugi,Nicola Omodei,E. Orlando,J. F. Ormes,David Paneque,Melissa Pesce-Rollins,Melissa Pesce-Rollins,F. Piron,G. Pivato,T. A. Porter,S. Rainò,S. Rainò,Riccardo Rando,Riccardo Rando,M. Razzano,A. Reimer,Olaf Reimer,Steven Ritz,Miguel A. Sánchez-Conde,P. M. Saz Parkinson,P. M. Saz Parkinson,Carmelo Sgrò,E. J. Siskind,D.A. Smith,F. Spada,Gloria Spandre,P. Spinelli,P. Spinelli,D.J. Suson,Hiroyasu Tajima,H. Takahashi,J. B. Thayer,D.F. Torres,D.F. Torres,G. Tosti,G. Tosti,Eleonora Troja,Eleonora Troja,Y. Uchiyama,Giacomo Vianello,B.L. Winer,K. S. Wood,G. Zaharijas,G. Zaharijas,Stephan Zimmer +158 more
TL;DR: The Fermi Large Area Telescope (LAT) has provided the most detailed view to date of the emission toward the Galactic center (GC) in high-energy gamma-rays as mentioned in this paper.
Journal ArticleDOI
Stability of relativistic jets from rotating, accreting black holes via fully three-dimensional magnetohydrodynamic simulations
TL;DR: In this article, a large-scale fully three-dimensional global general relativistic magnetohydrodynamic simulations of rapidly rotating, accreting black holes producing jets are presented.