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.
Papers
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A sub-horizon framework for probing the relationship between the cosmological matter distribution and metric perturbations
TL;DR: In this article, the relationship between the metric and non-relativistic matter distribution is investigated using the ratio of the physical size of the perturbation to the size of a horizon as a small expansion parameter.
Journal ArticleDOI
Caltech Faint Galaxy Redshift Survey. VII. Data Analysis Techniques and Redshifts in the Field J0053+1234*
Judith G. Cohen,David W. Hogg,David W. Hogg,Michael A. Pahre,Michael A. Pahre,Roger Blandford,Patrick L. Shopbell,Kevin Richberg +7 more
TL;DR: In this paper, the spectra of objects in the Caltech Faint Galaxy Redshift Survey in terms of spectral classes and redshift quality classes were used to determine redshifts.
Journal ArticleDOI
Anisotropic induced Compton scattering - Constraints on models of active galactic nuclei
TL;DR: In this article, a model for nonlinear radiative transfer on a lattice is used to explore observational signatures of anisotropic induced Compton scattering, and some possible applications of these results to the interpretation of actual data on compact radio sources are outlined, and the FIR spectra of AGN are considered.
Journal ArticleDOI
Particle acceleration mechanisms
TL;DR: Particle acceleration is a fairly common channel for the release of large-scale kinetic, rotational, and magnetic energy as discussed by the authors, which is observed to proceed in a diverse variety of astrophysical sites ranging from the terrestrial aurorae to the most distant quasars.
Posted Content
The Second Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
Markus Ackermann,Marco Ajello,Alice Allafort,Elisa Antolini,W. B. Atwood,Magnus Axelsson,Luca Baldini,Jean Ballet,Guido Barbiellini,Denis Bastieri,Keith Bechtol,Ronaldo Bellazzini,B. Berenji,Roger Blandford,E. D. Bloom,Emanuele Bonamente,A. W. Borgland,Eugenio Bottacini,A. Bouvier,Johan Bregeon,M. Brigida,P. Bruel,R. Buehler,T. H. Burnett,Sara Buson,G. A. Caliandro,R. A. Cameron,P. A. Caraveo,J. M. Casandjian,E. Cavazzuti,C. Cecchi,E. Charles,C. C. Cheung,James Chiang,Stefano Ciprini,Richard O. Claus,Johann Cohen-Tanugi,Jan Conrad,Luigi Costamante,S. Cutini,A. De Angelis,F. de Palma,Charles D. Dermer,Seth Digel,E. Do Couto E Silva,P. S. Drell,Richard Dubois,L. Escande,C. Favuzzi,S. J. Fegan,E. C. Ferrara,J. Finke,W. B. Focke,P. Fortin,Marco Frailis,Yasushi Fukazawa,P. Fusco,F. Gargano,Dario Gasparrini,Neil Gehrels,S. Germani,Paolo Giommi,F. Giordano,Marcello Giroletti,T. Glanzman,G. Godfrey,I. A. Grenier,J. E. Grove,Sylvain Guiriec,Mats Gustafsson,Daniela Hadasch,M. Hayashida,E. Hays,S. E. Healey,D. Horan,Xian Hou,R. E. Hughes,G. Iafrate,Gudlaugur Johannesson,A. S. Johnson,W. N. Johnson,T. Kamae,Hideaki Katagiri,Jun Kataoka,Jürgen Knödlseder,M. Kuss,J. Lande,S. Larsson,Luca Latronico,Francesco Longo,F. Loparco,B. Lott,M. N. Lovellette,P. Lubrano,G. M. Madejski,M. N. Mazziotta,W. McConville,Julie McEnery,Peter F. Michelson,W. Mitthumsiri,T. Mizuno,A. A. Moiseev,C. Monte,M. E. Monzani,E. Moretti,A. Morselli,Igor V. Moskalenko,S. Murgia,Takeshi Nakamori,M. Naumann-Godo,P. L. Nolan,J. P. Norris,E. Nuss,M. Ohno,T. Ohsugi,Akira Okumura,Nicola Omodei,M. Orienti,E. Orlando,J. F. Ormes,M. Ozaki,David Paneque,D. Parent,Melissa Pesce-Rollins,M. Pierbattista,Silvia Piranomonte,F. Piron,G. Pivato,T. A. Porter,S. Rainò,R. Rando,M. Razzano,Soebur Razzaque,A. Reimer,Olaf Reimer,Steven Ritz,L.S. Rochester,R. W. Romani,Markus Roth,David Sánchez,Carla Sbarra,Jeffrey D. Scargle,T. Schalk,Carmelo Sgrò,M. S. Shaw,E. J. Siskind,Gloria Spandre,P. Spinelli,Andrew W. Strong,D. J. Suson,H. Tajima,Hiromitsu Takahashi,Tadayuki Takahashi,Takaaki Tanaka,J. G. Thayer,J. B. Thayer,D. J. Thompson,L. Tibaldo,M. Tinivella,Diego F. Torres,Gino Tosti,Eleonora Troja,Y. Uchiyama,J. Vandenbroucke,V. Vasileiou,Giacomo Vianello,V. Vitale,A. P. Waite,E. Wallace,Paul J. Wang,Brian L Winer,Darien Wood,K. S. Wood,Shanta M. Zimmer +173 more
TL;DR: The second catalog of active galactic nuclei (AGNs) detected by the Fermi Large Area Telescope (LAT) in two years of scientific operation is presented in this paper, which includes 1017 γ-ray sources located at high Galactic latitudes (|b| > 10) that are detected with a test statistic (TS) greater than 25 and associated statistically with AGNs.