activity
19942026
most citedDust in active nuclei. I. Evidence for "anomalous" properties

399 citations · 3.8k across the 76 of their papers we have counts for

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astro-ph2000★ 36 cited

The European Large Area ISO Survey IV: the preliminary 90 micron luminosity function

S. Serjeant, A. Efstathiou, S. Oliver +11

We present the luminosity function of 90um selected galaxies from the European Large Area ISO Survey (ELAIS), extending to z=0.3. Their luminosities are in the range 10^9 < h_65^-2…

astro-ph2000★ 399 cited

Dust in active nuclei. I. Evidence for "anomalous" properties

R. Maiolino, A. Marconi, M. Salvati +4

We present observational evidences that dust in the circumnuclear region of AGNs has different properties than in the Galactic diffuse interstellar medium. By comparing the reddeni…

astro-ph2000★ 1 cited

The BeppoSAX HELLAS survey: on the nature of faint hard X-ray selected sources

F. Fiore, L. A. Antonelli, P. Ciliegi +8

The BeppoSAX 4.5-10 keV High Energy Large Area Survey has covered about 80 square degrees of sky down to a flux of F(5-10keV)~5E-14 cgs. Optical spectroscopic identification of abo…

astro-ph2000

Resolving the 10-40 keV Cosmic X-ray Background with Constellation-X

Giorgio Matt, Fulvio Pompilio, Fabio La Franca

The energy density of the Cosmic X-ray background (XRB) peaks around 30 keV (see Figure 1), an energy not yet probed by focussing imaging instruments. The first hard X-ray telescop…

astro-ph2000★ 89 cited

Spectroscopic identification of ten faint hard X-ray sources discovered by Chandra

F. Fiore, F. La Franca, C. Vignali +6

We report optical spectroscopic identifications of 10 hard (2-10 keV) X-ray selected sources discovered by Chandra. The X-ray flux of the sources ranges between 1.5 and 25 x 10-14…

astro-ph2000★ 221 cited

The European Large Area ISO Survey I: Goals, Definition and Observation

Seb Oliver, the ELAIS consortium

We describe the European Large Area ISO Survey (ELAIS). ELAIS was the largest single Open Time project conducted by ISO, mapping an area of 12 square degrees at 15mu with ISO-CAM a…