most citedEvidence for overdensity around z_em > 4 quasars from the proximity effect

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astro-ph2007★ 1 cited

Evidence for overdensity around z_em > 4 quasars from the proximity effect

Rodney Nascimento Guimaraes, Patrick Petitjean, Emmanuel Beaumont Rollinde +5

We study the density field around z_em > 4 quasars using high quality medium spectral resolution ESI-Keck spectra (R~4300, SNR > 25) of 45 high-redshift quasars selected from a tot…