Fig. 1: Compaction curves of tapped granular packings. | Communications Physics

Fig. 1: Compaction curves of tapped granular packings.

From: Testing Adam-Gibbs relationship in tapped granular packings

Fig. 1

Packing fraction \(\phi\) as a function of tap number \(t\) with different tap intensities \(\Gamma\), for the four types of granular spheres: a BUMP, b 3DP, c ABS2, and d ABS1. Solid curves represent the Kohlrausch–Williams–Watts (KWW) function fitting results according to Eq. (5). Each data point represents the average of three independently repeated experiments, and the error bars represent the standard deviations. The definition of error bars is consistent across all subsequent figures.

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