Density profile in a slice through (top row) and perpendicular to (bottom row) the orbital plane of binary models v20e00 (left), v10e00 (middle), and v05e00 (right) at the end of the simulation (t = 93 yr), with log = (log₁₀). The AGB and companion star are marked as the left and right dot, respectively, not to scale. In the upper left panel, the ‘backward spiral edge’ (BSE), the ‘frontward spiral edge’ (FSE), and the location where they merge into one spiral structure are indicated. A version without H I cooling is presented in Fig. 1 in Paper I.