34 citations · 78 across the 6 of their papers we have counts for
6 papers
Large-scale structure in the Lyman-alpha forest II: analysis of a group of ten QSOs
J. Liske, J. K. Webb, G. M. Williger +2
The spatial distribution of Ly-alpha forest absorption systems towards ten QSOs has been analysed to search for large-scale structure over the redshift range 2.2 < z < 3.4. The QSO…
Large-scale structure in the Lyman-alpha forest -- A new technique
J. Liske, J. K. Webb, R. F. Carswell
We present a new technique for detecting structure on Mpc scales in the Lyman-alpha forest. The technique is easy to apply in practice since it does not involve absorption line fit…
Detection of spatial variations in the (D/H) ratio in the local interstellar medium
A. Vidal-Madjar, M. Lemoine, R. Ferlet +6
We present high spectral resolution HST-GHRS observations of the white dwarf G191-B2B, and derive the interstellar D/H ratio on the line of sight. We have observed and analysed sim…
Strong Clustering of High-Redshift Lyman-alpha Forest Absorption Systems
A. Fernandez-Soto, K. M. Lanzetta, X. Barcons +3
We use new observations of very weak CIV absorption lines associated with high-redshift Lyman-alpha absorption systems to measure the high-redshift Lyman-alpha line two-point corre…
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 -…
Abundances in the Lyman--alpha clouds
Sandra Savaglio, John Webb
We have re--examined the chemical composition of \lya clouds using the composite--cloud technique, in which each \lya line in a spectrum is shifted to its rest frame wavelength and…