Model for the void-galaxy cross-correlation function. The integrated density contrast, Eq. (5), is plotted as a black dashed line. The one dimensional void-galaxy cross-correlation function, without redshift space distortions, is plotted as a solid blue line. The void-galaxy cross-correlation function with redshift space distortions, as seen directly along the line of sight, is plotted as a solid green line. The dotted green line is the same model as seen tangential to the line of sight. The projected cross-correlation function is plotted as a purple line. The deprojection is plotted as a red dashed line, it matches the blue line very closely. The values of the model parameters are β = 0.8,σv = 13.4 km s-1 ( h-1 Mpc)-1,δc = −0.8,rv = 0.9,α = 3.0.
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