Figure 3
From: Supercritical water anomalies in the vicinity of the Widom line
Average number of hydrogen bonds (HB) per water molecule along the studied isobars as a function of temperature. The dashed lines equal to 1.58 indicates the percolation threshold network limit. The *46 and ⋆47 symbols correspond to experimental data at a studied pressure of 250 bar. The filled symbols are part of the Widom line marking the transition from liquid-like to gas-like behavior.
