35 citations · 251 across the 15 of their papers we have counts for
Showing 1995Show all
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astro-ph1995★ 6 cited
The proximity effect on the Lyman alpha forest due to a a foreground QSO
A. Fernandez-Soto, X. Barcons, R. Carballo +1
The influence of a foreground QSO on the lyman a forest of another QSO with higher redshift has been investigated by analyzing the spectra of three such objects at redshifts $z=2 -…
astro-ph1995★ 4 cited
The absorption spectra of Q1107+487 and Q1442+295
R. Carballo, X. Barcons, J. K. Webb
We present the first moderate resolution (approx. 40--120 km/s) spectroscopic observations of the bright (V<16.7) high-redshift QSOs Q1107+487 (z_{em} = 2.965) and Q1442+295 (z_{em…
astro-ph1995★ 25 cited
Hard X-ray emission from extragalactic IRAS 12um sources: constraints on the unified AGN model and the synthesis of the X-ray background
X. Barcons, A. Franceschini, G. De Zotti +2
We analyze the ~keV X-ray emission of complete samples of AGN and galaxies selected at 12m and recently compiled by Rush, Malkan \& Spinoglio (1993). As a necessary comple…