Arp 299: A Second Merging System with Two Active Nuclei?

. Braito, V. , Della Ceca, R. , . Tavecchio, F.

2004, The Astrophysical Journal, Volume 600, Issue 2, pp. 634-639.

Citations: 101     I.F.: 50.5        Citations/Authors: 16.83

Exploring the X-ray Sky with the XMM-Newton Bright Serendipitous Survey

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

2004, Astronomy and Astrophysics, v.428, p.383-399 (2004)

Citations: 103     I.F.: 36.79        Citations/Authors: 7.36

The XMM-Newton HBS28 sample: studying the obscuration in hard X-ray selected AGNs

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

2004, Astronomy and Astrophysics, v.416, p.901-915 (2004)

Citations: 69     I.F.: 34.5        Citations/Authors: 5.75

The XMM-Newton and BeppoSAX view of the Ultra Luminous Infrared Galaxy MKN 231

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

2004, Astronomy and Astrophysics, v.420, p.79-88 (2004)

Citations: 92     I.F.: 21.23        Citations/Authors: 7.08

An X-ray review of MS 1054-0321: Hot or not?

. Braito, V. , . Della Ceca, R. , Maccacaro, T.

2004, Astronomy and Astrophysics, v.419, p.517-525 (2004)

Citations: 31     I.F.: 15.5        Citations/Authors: 5.17

X-Ray Line-emitting Objects in XMM-Newton Observations: The Tip of the Iceberg

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

2004, The Astrophysical Journal, Volume 617, Issue 1, pp. L33-L36.

Citations: 8     I.F.: 8        Citations/Authors: 1.6

The first XMM-Newton study of two Narrow-Line Seyfert 1 galaxies discovered in the Sloan Digital Sky Survey

Foschini, L. , Braito, V. , . Ponti, G. , . Della Ceca, R.

2004, Astronomy and Astrophysics, v.428, p.51-55 (2004)

Citations: 3     I.F.: 1.33        Citations/Authors: 0.33

The composite starburst/AGN nature of the superwind galaxy NGC 4666

. . . . Della Ceca, R. , . . . E.

2004, Astronomy and Astrophysics, v.427, p.35-44 (2004)

Citations: 9     I.F.: 1.12        Citations/Authors: 1.12

The XMM-Newton Bright Serendipitous Survey: First Extragalactic Results

Maccacaro, Tommaso , Della Ceca, Roberto , Braito, Valentina , Caccianiga, Alessandro , Severgnini, Paola , Wolter, Anna

2004, Astrophysics and Space Science, Volume 294, Issue 1-2, pp. 89-94

X-ray properties of the ``Composite'' Seyfert/Star-forming galaxies

Wolter, A. , Trinchieri, G. , Della Ceca, R. , . . . . . . . G.

2004, Memorie della Società Astronomica Italiana Supplement, v.5, p.231 (2004)

The Ultra Luminous Infrared Galaxy Mrk 231: new clues from BeppoSAX and XMM-Newton

Braito, V. , della Ceca, R. , . Severgnini, P. , . . . . . . . . . . et al.

2004, Nuclear Physics B Proceedings Supplements, Volume 132, p. 153-156.

Citations: 1     I.F.: 0.21        Citations/Authors: 0.07

A Chandra study of the enigmatic nature of the Composite Seyfert/Star-forming galaxies

. . . . . Della Ceca, R. , Trinchieri, G. , Wolter, A.

2004, American Astronomical Society, HEAD meeting #8, #26.10; Bulletin of the American Astronomical Society, Vol. 36, p.960

The XMM SSC BRight Source Sample

Della Ceca, R. , Braito, V. , Caccianiga, A. , Maccacaro, T. , Severgnini, P. , Wolter, A. , . . . . on behalf of the XMM Survey Science Centre

2004, Multiwavelength Cosmology" Mykonos, June 2003, conference proceedings, M. Plionis Eds

XMM-Newton Survey of a Distance-limited Sample of Seyfert Galaxies

. . . . . . . della Ceca, R. , . Foschini, L. , . . . . . . . . . . . . et al.

2004, "Coevolution of Black Holes and Galaxies, from the Carnegie Observatories Centennial Symposia. Carnegie Observatories Astrophysics Series. Edited by L. C. Ho, 2004. Pasadena: Carnegie Observatories, http://www.ociw.edu/ociw/symposia/series/symposium1/proceedings.html"

The broad-band properties of the XMM-Newton Bright Serendipitous Sources

Della Ceca, R. , Maccacaro, T. , Caccianiga, A. , Severgnini, P. , Braito, V. , on the behalf of the XMM-Newton SSC collaboration

2004, Memorie della Società Astronomica Italiana Supplement, v.5, p.199 (2004)