2D slices in the orbital plane of the mass fractions of helium and carbon for a β = 4 disruption of a TAMS 1M_⊙ and 3M_⊙ star, at the start of the simulation and at ≈1 t_dyn after pericenter. Color corresponds to the mass fraction of the element, with yellow being higher. The panels are normalized separately. The right panels in each group of four have a density cut of 10⁻⁴ g cm⁻³.