Figure 1

The OCP normalized dynamic structure factor for $\Gamma =0.993$ and $q=0.6187$ in comparison with the simulation data of [10] (boxes). The solid line is constructed according to Eq. (17) with the values of the moments taken from [10] and/or calculated by the HNC method; the dot-dashed line is also constructed according to Eq. (17) but with the values of the moments obtained by direct integration of the graphic data of [10].Reuse & Permissions

Figure 2

Same as in Fig. 1 but for $\Gamma =9.7$ and $q=1.3835$.Reuse & Permissions

Figure 3

Same as in Fig. 1 but for $\Gamma =110.4$ and $q=3.0937$.Reuse & Permissions

Figure 4

Same as in Fig. 1 but for $\Gamma =152.4$ and $q=6.1837$.Reuse & Permissions

Figure 5

The OCP normalized dynamic structure factor for $\Gamma =2.0$ and $q=0.49109$ in comparison with the simulation data of [3] (boxes). The solid line is constructed according to Eq. (17) with the values of the moments taken from [3] and/or calculated by the HNC method; the dot-dashed line is also constructed according to Eq. (17) but with the values of the moments obtained by direct integration of the graphic data of [3].Reuse & Permissions

Figure 6

Same as in Fig. 5 but for $\Gamma =4.0$ and $q=0.34725$.Reuse & Permissions

Figure 7

Same as in Fig. 5 but for $\Gamma =8.0$ and $q=1.389$.Reuse & Permissions

Figure 8

The normalized plasmon frequency $\text{Re}{\omega }_L\left(q\right)/{\omega }_p$ for four different values of $\Gamma$: (a) $\Gamma =0.993$; (b) $\Gamma =9.7$; (c) $\Gamma =110.4$; and (d) $\Gamma =152.4$. Solid lines: VEA [Eq. (50)]; diamonds: the approximate solution of the dispersion equation, $\text{Re}{\omega }_L\left(q\right)/{\omega }_p={\omega }_2\left(q\right)/{\omega }_p$; triangles: determined from the positions of the reconstructed DSF maxima with the values of the moments taken from [10]; circles: same as triangles but with the values of the moments obtained by direct integration of the graphic data of [10]; squares: the exact solution of the dispersion equation with the values of the parameters taken from [10]; dashed squares: determined from the positions of DSF maxima of the graphic data of [10].Reuse & Permissions

Figure 9

The normalized plasmon decay rate $\text{Im}{\omega }_L\left(q\right)/{\omega }_p$ for four different values of $\Gamma$: (a) $\Gamma =0.993$; (b) $\Gamma =9.7$; (c) $\Gamma =110.4$; and (d) $\Gamma =152.4$. Solid lines: VEA [Eq. (50)]; triangles: the approximate solution of the dispersion equation (51); squares: the exact solution of the dispersion equation calculated using the data of [10].Reuse & Permissions

Figure 10

Same as in Fig. 8 but using the data of [3] for three different values of $\Gamma$: (a) $\Gamma =2$; (b) $\Gamma =4$; and (c) $\Gamma =8$.Reuse & Permissions

Figure 11

Same as in Fig. 9 but using the data of [3], for three different values of $\Gamma$: (a) $\Gamma =2$; (b) $\Gamma =4$; and (c) $\Gamma =8$.Reuse & Permissions