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Monthly notices of the Royal Astronomical Society, ISSN 0035-8711, 02/2010, Volume 402, Issue 1, pp. 497 - 518
We studied all blazars of known redshift detected by the Fermi satellite during its first 3-month survey. For the majority of them, pointed Swift observations... 
quasars: general | gamma‐rays: theory | X‐rays: general | BL Lacertae objects: general | radiation mechanisms: non‐thermal | Gamma-rays: theory | Radiation mechanisms: non-thermal | X-rays: general | Quasars: general | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Analysis | Radiation | Quasars | Black holes | Astrophysics
Journal Article
Astrophysical journal. Letters, ISSN 2041-8213, 03/2016, Volume 819, Issue 2, pp. L37 - L37
.... Its timing provides an accurate estimate for the spin of the primary black hole, chi = 0.313 +/- 0.01. The present outburst also confirms the established general... 
quasars: general | quasars: supermassive black holes | quasars: individual (OJ.,Q287) | Black hole physics | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Gravitation | Accuracy | Binary stars | Flares | Displays | Black holes (astronomy) | Mathematical models | Outbursts
Journal Article
Nature (London), ISSN 1476-4687, 04/2008, Volume 452, Issue 7189, pp. 851 - 853
Tests of Einstein's general theory of relativity have mostly been carried out in weak gravitational fields where the space- time curvature effects are first- order deviations from Newton's theory(1-6). Binary pulsars(4... 
Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Quasars | Astrophysics | Black holes | Astronomy | Gravity
Journal Article
The Astrophysical Journal, ISSN 0004-637X, 01/2010, Volume 708, Issue 2, pp. 927 - 945
Journal Article
The Astrophysical journal, ISSN 0004-637X, 10/2013, Volume 776, Issue 2
We examine the MgII absorbing circumgalactic medium (CGM) for the 182 intermediate redshift (0.072 < z < 1.120) galaxies in the "MgII Absorber-Galaxy Catalog"... 
quasars: absorption lines | galaxies: halos
Journal Article
by Abdo, A. A and Ackermann, M and Ajello, M and Antolini, E and Baldini, L and Ballet, J and Barbiellini, G and Bastieri, D and Bechtol, K and Bellazzini, R and Berenji, B and Blandford, R. D and Bloom, E. D and Bonamente, E and Borgland, A. W and Bouvier, A and Bregeon, J and Brez, A and Brigida, M and Bruel, P and Buehler, R and Burnett, T. H and Buson, S and Caliandro, G. A and Cameron, R. A and Caraveo, P. A and Carrigan, S and Casandjian, J. M and Cavazzuti, E and Cecchi, C and Çelik, Ö and Chekhtman, A and Cheung, C. C and Chiang, J and Ciprini, S and Claus, R and Cohen-Tanugi, J and Cominsky, L. R and Conrad, J and Costamante, L and Cutini, S and Dermer, C. D and de Angelis, A and de Palma, F and do Couto e Silva, E and Drell, P. S and Dubois, R and Dumora, D and Farnier, C and Favuzzi, C and Fegan, S. J and Focke, W. B and Fortin, P and Frailis, M and Fukazawa, Y and Funk, S and Fusco, P and Gargano, F and Gasparrini, D and Gehrels, N and Germani, S and Giebels, B and Giglietto, N and Giommi, P and Giordano, F and Glanzman, T and Godfrey, G and Grenier, I. A and Grondin, M.-H and Grove, J. E and Guiriec, S and Hadasch, D and Hayashida, M and Hays, E and Healey, S. E and Horan, D and Hughes, R. E and Itoh, R and Jóhannesson, G and Johnson, A. S and Johnson, W. N and Kamae, T and Katagiri, H and Kataoka, J and Kawai, N and Knödlseder, J and Kuss, M and Lande, J and Larsson, S and Latronico, L and Lemoine-Goumard, M and Longo, F and Loparco, F and Lott, B and Lovellette, M. N and Lubrano, P and Madejski, G. M and Makeev, A and Massaro, E and Mazziotta, M. N and ... and SLAC National Accelerator Lab., Menlo Park, CA (United States)
The Astrophysical journal, ISSN 1538-4357, 10/2010, Volume 722, Issue 1, pp. 520 - 542
This paper presents light curves as well as the first systematic characterization of variability of the 106 objects in the high-confidence Fermi Large Area... 
Gamma rays: General | Methods: Data analysis | BL Lacertae objects: General | Methods: Statistical | Gamma rays: Galaxies | Quasars: General | Physical Sciences | Astronomy & Astrophysics | Science & Technology | Sciences of the Universe | Astrophysics | Physics | High Energy Astrophysical Phenomena | ASTRONOMY AND ASTROPHYSICS
Journal Article
The Astrophysical journal. Supplement series, ISSN 1538-4365, 01/2009, Volume 180, Issue 1, pp. 67 - 83
Journal Article
The Astrophysical journal, ISSN 0004-637X, 10/2013, Volume 776, Issue 2, pp. 115 - 14
We examine the Mg II absorbing circumgalactic medium (CGM) for the 182 intermediate redshift (0.072 <= z <= 1.120) galaxies in the "Mg II Absorber-Galaxy... 
Physical Sciences | Astronomy & Astrophysics | Science & Technology | Red shift | Absorption | Equivalence | Galaxies | Thresholds | Luminosity | Trends | Power law | LUMINOSITY | RED SHIFT | MAGNESIUM IONS | CORRELATIONS | QUASARS | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | ASTRONOMY | ASTROPHYSICS | INTERGALACTIC SPACE | IMPACT PARAMETER | DETECTION | ABSORPTION | GALAXIES
Journal Article