485 citations · 7.4k across the 131 of their papers we have counts for
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astro-ph1994★ 65 cited
The Space Distribution of the Lyman Alpha Clouds in the Line of Sight to the Z=3.66 QSO 0055-269
S. Cristiani, S. D'Odorico, A. Fontana +2
The spectrum of the quasar Q0055-269 () has been observed at the resolution of 14 km s in the wavelength interval 4750--6300 Å. We give a list of Lyman lines and…
astro-ph1994★ 4 cited
Influence of Strings with Axionic Content on the Polarization of Extragalactic Sources
Luis Masperi, Sandra Savaglio
It is shown that the axion concentrated in electroweak strings which are consequently stabilized may produce a rotation of the polarization angle of radiation from extragalactic so…
astro-ph1994★ 41 cited
The Gunn-Peterson Effect in the Spectrum of the Z=4.7 QSO 1202-0725: The Intergalactic Medium at Very High Redshift
E. Giallongo, S. D'Odorico, A. Fontana +5
A measure of the average depression between Lyman absorption lines in the spectrum of the faint quasar BR1202-0725 () is presented. The relatively high resolution of…