Baryons in the Cosmic Web of IllustrisTNG - I: gas in knots, filaments, sheets, and voids
作者： Davide Martizzi , Mark Vogelsberger , Maria Celeste Artale , Markus Haider , Paul Torrey
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摘要: We analyze the IllustrisTNG simulations to study mass, volume fraction and phase distribution of gaseous baryons embedded in knots, filaments, sheets voids Cosmic Web from redshift $z=8$ $z=0$. find that filaments host more star-forming gas than also have a higher relative mass this knots. show cool, diffuse Intergalactic Medium (IGM; $T<10^5 \, {\rm K}$, $ n_{\rm H}<10^{-4}(1+z) cm^{-3}}$) Warm-Hot (WHIM; 10^5 K}
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