Extended Data Fig. 9: Cosmic evolution of the hot gas (>107 K) fraction in galaxy clusters.
From: Sunyaev–Zeldovich detection of hot intracluster gas at redshift 4.3
The fraction of hot ICM (Mhot ICM,500/M500) within r500 as a function of redshift obtained from the TNG-Cluster simulation. Based on the total mass M200 at z = 0, the clusters are placed in three mass bins, high mass (M200 > 1015 M⊙, black solid line), intermediate mass (5 × 1014 M⊙ < M200 < 1015 M⊙, red dashed line), and low mass (M200 < 5 × 1014 M⊙, orange dash-dotted line). The corresponding shaded regions represent the values between the 16th and 84th percentiles in individual mass bins.
