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20032006
most citedA Comprehensive Study of 2 000 Narrow Line Seyfert 1 Galaxies from the Sloan Digital Sky Survey: I. The Sample

347 citations · 377 across the 2 of their papers we have counts for

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astro-ph2004

The Strömgren sphere, the environment and the reionization in the local universe of the highest redshift QSOs

Qingjuan Yu, Youjun Lu

In this paper we investigate the environment and reionization process around the highest redshift QSOs having Gunn-Peterson troughs (z>6.1). Starting with the cosmic density pertur…