Parametric study of the clustering transition in vibration driven granular gas system

Wu Qi-Lin^{1, 2}, Hou Mei-Ying³, Yang Lei¹, Wang Wei^{1, 2}, Yang Guang-Hui¹, Tao Ke-Wei¹, Chen Liang-Wen¹, Zhang Sheng^{1, †}

(a) Phase diagram with parameters in set No. 2 of Table 2. (b) Phase diagram with parameters in set No. 3 of Table 2. (c) Phase diagram with parameters in set No. 4 of Table 2. (d) Phase diagram with parameters in set No. 5 of Table 2. (e) Phase diagram with parameters in set No. 6 of Table 2. The green area is gas state, and the red area is cluster state. The triangles are in the gas state, and the circles are in the cluster state. The red solid line is the fitting curve using Eq. (11), γ = 0.24, R₀ = 2, and C₀ is fitting parameter.