96 citations · 266 across the 8 of their papers we have counts for
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astro-ph1998★ 96 cited
The X-Ray Forest: A New Prediction of Hierarchical Structure Formation Models
Uffe Hellsten, Nickolay Y. Gnedin, Jordi Miralda-Escude
We use numerical simulations of structure formation in a Cold Dark Matter model to predict the absorption lines in the soft X-rays produced by heavy elements in the shock-heated in…
astro-ph1998★ 72 cited
Constraining the Metallicity of the Low Density Lyman-alpha Forest Using OVI Absorption
Romeel Davé, Uffe Hellsten, Lars Hernquist +2
We search for OVI absorption in a Keck HIRES spectrum of the z=3.62 quasar Q1422+231. Comparison of CIV measurements to cosmological simulations shows that \lya forest absorbers wi…