The resolved fraction of the Cosmic X--Ray Background

Moretti, A. , Campana, S. , . Tagliaferri, G.

2003, The Astrophysical Journal, Volume 588, Issue 2, pp. 696-703.

Citations: 299     I.F.: 224.25        Citations/Authors: 74.75

The Jet-Disk Connection and Blazar Unification

. Tavecchio, F.

2003, The Astrophysical Journal, Volume 593, Issue 2, pp. 667-675.

Citations: 157     I.F.: 78.5        Citations/Authors: 78.5

XMM-Newton observations reveal AGN in apparently normal galaxies

Severgnini, P. , Caccianiga, A. , Braito, V. , Della Ceca, R. , Maccacaro, T. , Wolter, A. , . . . . . . . . . et al.

2003, Astronomy and Astrophysics, v.406, p.483-492 (2003)

Citations: 88     I.F.: 35.2        Citations/Authors: 5.87

Coordinated Multiwavelength observations of BL Lacertae in 2000

. . Ravasio, M. , . Tagliaferri, G. , Ghisellini, G. , ...(other 17 authors).

2003, The Astrophysical Journal, Volume 596, Issue 2, pp. 847-859.

Citations: 60     I.F.: 30        Citations/Authors: 10

An XMM-Newton hard X-ray survey of ultraluminous infrared galaxies

. Braito, V. , . Della Ceca, R. , . . . . . . P.

2003, Monthly Notice of the Royal Astronomical Society, Volume 343, Issue 4, pp. 1181-1194.

Citations: 137     I.F.: 27.4        Citations/Authors: 13.7

The BL Lacertae objects OQ 530 and S5 0716+714. Simultaneous observations in the X-rays, radio, optical and TeV bands

Tagliaferri, G. , Ravasio, M. , Ghisellini, G. , . . . . . . . . Tavecchio, F. , Wolter, A. , et al.

2003, Astronomy and Astrophysics, v.400, p.477-486 (2003)

Citations: 57     I.F.: 21.92        Citations/Authors: 4.38

BeppoSAX and multiwavelength observations of BL Lacertae in 2000

Ravasio, M. , Tagliaferri, G. , Ghisellini, G. , Tavecchio, F.

2003, Astronomy and Astrophysics, v.408, p.479-491 (2003)

Citations: 30     I.F.: 20        Citations/Authors: 5

Clumps in large scale relativistic jets

Tavecchio, F. , Ghisellini, G.

2003, Astronomy and Astrophysics, v.403, p.83-91 (2003)

Citations: 27     I.F.: 18        Citations/Authors: 9

A Hard Medium Survey with ASCA. IV.: the Radio-Loud Type 2 QSO AX J0843+2942

Della Ceca, R. , Braito, V. , . Caccianiga, A. , . . Maccacaro, T. , Severgnini, P. , & Wolter, A.

2003, Astronomy and Astrophysics, v.406, p.555-563 (2003)

Citations: 17     I.F.: 17        Citations/Authors: 17

The HELLAS2XMM survey. IV. Optical identifications and the evolution of the accretion luminosity in the Universe

. . . . . . . . . . . . . Severgnini, P. , . et al.

2003, Astronomy and Astrophysics, v.409, p.79-90 (2003)

Citations: 231     I.F.: 15.4        Citations/Authors: 15.4

XMM-Newton observations of ULIRGs: A Compton-thick AGN in IRAS 19254-7245

Braito, V. , . Della Ceca, R. , Severgnini, P. , . . . . . . M.

2003, Astronomy and Astrophysics, v.398, p.107-111 (2003)

Citations: 31     I.F.: 9.3        Citations/Authors: 3.1

X-ray and optical observations of BL Lac objects: 3C 66A (B0219+428) and ON235 (B1215+303)

. . . . . Tagliaferri, G. , Ghisellini, G. , Ravasio, M.

2003, Astronomy and Astrophysics, v.407, p.453-460 (2003)

Citations: 26     I.F.: 8.67        Citations/Authors: 2.89

Wide band X-ray and optical observations of the BL Lac object 1ES 1959+650 in high state

Tagliaferri, G. , Ravasio, M. , Ghisellini, G. , Tavecchio, F.

2003, Astronomy and Astrophysics, v.412, p.711-720 (2003)

Citations: 16     I.F.: 8        Citations/Authors: 2

Chandra Observations of Nuclear X-ray Emission from a Sample of Radio Sources

. . . . Tavecchio, F.

2003, Astronomy and Astrophysics, v.401, p.505-517 (2003)

Citations: 44     I.F.: 6.29        Citations/Authors: 6.29

Revealing the Active Galactic Nucleus in the Superantennae through L-Band Spectroscopy

. . . . . Braito, V. , Della Ceca, R.

2003, The Astrophysical Journal, Volume 595, Issue 1, pp. L17-L20.

Citations: 24     I.F.: 5.33        Citations/Authors: 2.67

Optical and X-ray observations of the two BL Lac objects OJ 287 and MS 1458+22

. . . Tagliaferri, G. , . . . . Ravasio, M. , Ghisellini, G. , . . . . . et al.

2003, Astronomy and Astrophysics, v.399, p.33-38 (2003)

Citations: 19     I.F.: 3.8        Citations/Authors: 1.27

The HELLAS2XMM survey. III. Multiwavelength observations of hard X-ray selected sources in the PKS 0312-77 field

. . . . . . Severgnini, P. , . . . . . . . et al.

2003, Astronomy and Astrophysics, v.409, p.65-78 (2003)

Citations: 53     I.F.: 3.79        Citations/Authors: 3.79

Detection of X-ray Emission from the Eastern Radio Lobe of PICTOR A

. . . . . . . Tavecchio, F.

2003, The Astrophysical Journal, Volume 586, Issue 1, pp. 123-127.

Citations: 19     I.F.: 2.38        Citations/Authors: 2.38

The XMM-Newton serendipitous source catalogue

. . . . . . . . Della Ceca, R. , . . Maccacaro, T. , . . . . . . . . et al.

2003, Astronomische Nachrichten, Vol. 324, No. 1-2, Issue 1, p. 89-92

Citations: 20     I.F.: 2        Citations/Authors: 1

The X-Ray Spectrum of the Seyfert I Galaxy Markarian 766: Dusty Warm Absorber or Relativistic Emission Lines?

. . . . . . . . . . . . T. P.

2003, ApJ, 582, 95

Citations: 35     I.F.: 0        Citations/Authors: 2.92

Broad-band continuum and line emission of the gamma-ray blazar PKS 0537-441

. . . . Tavecchio, F. , . . . . . . . . et al.

2003, A&A, 392, 407

Wide band X-ray and optical observation of the BL Lac object 1ES 1959+650 in high state

Tagliaferri, G. , Ravasio, M. , Ghisellini, G. , Tavecchio, F.

2003, A&A, 412, 711

XMM-Newton Observations of a Possible Light Echo in the Seyfert 1 Nucleus of NGC 4051

. . . . . . . . T.

2003, ApJ, 580, 117

Spectra and power of relativistic jets

Ghisellini, G.

2003, New Astronomy Reviews, Volume 47, Issue 6-7, p. 411-415.

Citations: 5     I.F.: 5        Citations/Authors: 5

Jets at different scales

2003, Active Galactic Nuclei: from Central Engine to Host Galaxy Abstract Book, meeting held in Meudon, France, 2002 July 23-27, 2002, Eds.: S. Collin, F. Combes and I. Shlosman. To be published in ASP (Astronomical Society of the Pacific), Conference Series (2003, agnc, conf, 275)

Citations: 4     I.F.: 0        Citations/Authors: 4

Jets in active galaxies

Tavecchio, F.

2003, American Astronomical Society, HEAD meeting #7, #23.01; Bulletin of the American Astronomical Society, Vol. 35, p.645

Arp 299: a second merging system with two active nuclei?

. Braito, V. , Della Ceca, R.

2003, The Astrophysical Journal, Volume 600, Issue 2, pp. 634-639.

Citations: 101     I.F.: 40.4        Citations/Authors: 20.2

The SED of the TeV BL Lac 1ES 1426+428 after correction for the TeV-IR absorption

. . Ghisellini, G.

2003, New Astronomy Reviews, Volume 47, Issue 6-7, p. 677-680.

Citations: 21     I.F.: 5.25        Citations/Authors: 5.25

On the content of jets

& Ghisellini, G.

2003, Active Galactic Nuclei: from Central Engine to Host Galaxy, meeting held in Meudon, France, July 23-27, 2002, Eds.: S. Collin, F. Combes and I. Shlosman. ASP (Astronomical Society of the Pacific), Conference Series, Vol. 290, p. 327.

Citations: 1     I.F.: 1        Citations/Authors: 1

Synchrotron X-ray Emission from Flat-spectrum Radio Quasars

. . Ghisellini, G.

2003, High Energy Blazar Astronomy, ASP Conference Proceedings, Vol. 299, held 17-21 June 2002 at Tuorla Observatory, Piikkio, Finland. Edited by Leo O. Takalo and Esko Valtaoja. ISBN: 1-58381-146-X. San Francisco: Astronomical Society of the Pacific, 2003. p.63.

Citations: 2     I.F.: 0.4        Citations/Authors: 0.4

The contribution of X-ray selected sources to the Sub-millimeter Background

Severgnini, P.

2003, Galaxy Evolution: Theory & Observations (Eds. Vladimir Avila-Reese, Claudio Firmani, Carlos S. Frenk & Christine Allen) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 17, pp. 270-270 (2003) (http://www.astroscu.unam.mx/~rmaa/)

Citations: 1     I.F.: 0.14        Citations/Authors: 0.14

Jets from subpc to kpc scale

Tavecchio, F.

2003, New Astronomy Reviews, Volume 47, Issue 6-7, p. 533-535.

Radio spectra of X-ray selected BL Lacs (the good old EMSS)

Wolter, A.

2003, Proceedings of the Second ENIGMA Meeting, held at Porto Venere, Italy, October 11-15, 2003, Eds.: C. M. Raiteri and M. Villata, Osservatorio Astronomico di Torino, Pino Torinese, Italy, p. 158-164.

Self consistent synchrotron self Compton emission

. Ghisellini, G. , . Tavecchio, F.

2003, Proceedings of the Second ENIGMA Meeting, held at Porto Venere, Italy, October 11-15, 2003, Eds.: C. M. Raiteri and M. Villata, Osservatorio Astronomico di Torino, Pino Torinese, Italy, p. 187-202.

The HELLAS2XMM 1dF survey: on the nature of high X-ray to optical flux ratio sources

. . . . . . . . . . . . . Severgnini, P. , . et al.

2003, Proc. of the "Multi-Wavelength Cosmology" Conference held in Mykonos, Greece, June 2003, ed.M. Plionis (Kluwer), [astro-ph/0310298]

The TESIS project: Are type 2 QSO hidden in X-ray emitting EROs?

Severgnini, P. , Della Ceca, R. , Braito, V. , Saracco, P. , Longhetti, M. , . . . . . . et al.

2003, Multiwavelength mapping of galaxy formation and evolution, Proceedings of the ESO Workshop held at Venice, Italy, 13-16 October 2003. Edited by A. Renzini and R. Bender. Series Editor: Bruno Leibundgut, ESO, Garching, Germany. ESO astrophysics symposia. Library of Congress Catalog Card No. 2005925391. ISBN 10 3-540-25665-2; ISBN 13 978-540-25565-6; QB857.5.E96 E78 2003. Published by Springer, Berlin, 2005, p.459

The Ultra Luminous Infrared Galaxy MKN 231: New clues from BeppoSAX and XMM-Newton

Braito, V. , Della Ceca, R. , . Severgnini, P. , . . . . . . . . . Salvati M.

2003, Proc. of the meeting: "The Restless High-Energy Universe" (Amsterdam, The Netherlands), E.P.J. van den Heuvel, J.J.M. in 't Zand, and R.A.M.J. Wijers Eds

XMM-Newton observations of ULIRGs: the AGN-starburst activity

Braito, V. , Della Ceca, R. , Severgnini, P. , . . . . . . . Salvati M.

2003, "Multiwavelength Cosmology" Mykonos, June 2003, conference proceedings

XMM-Newton Survey of a Distance-limited Sample of Seyfert Galaxies: Preliminary Spectral Results

. . . . . . . Della Ceca, R. , . Foschini, L. , . . . . . . . . . . . G.

2003, To appear in "Carnegie Observatories Astrophysics Series, Vol. 1: Coevolution of Black Holes and Galaxies," ed. L. C. Ho (Pasadena: Carnegie Observatories), astro-ph/0303367.

Obscuration and reprocessing in the cosmic history of Active Galactic Nuclei

. Braito, V. , . . Caccianiga, A.

2003, in the Proc. of "XLVI Congresso Nazionale Societa` Astronomica Italiana", Padova (Italy), April 2003, Mem. Soc. Ast. It., Vol. 74, 367