Time evolution of the logarithm of the energy in the simulation for jet B (left) and jet C (right) at the three time frames of Figs. 6 and 8, respectively. In the right panel (jet C), we have included two additional time frames at t = 10 (R_j/c) and t = 110 (R_j/c). Energy stored by the jet plasma (f ≠ 0) is represented with dots and dashed lines, ambient medium energies (f = 0) with dots and dash-dotted lines, and total energies (jet+ambient medium) with squares and solid lines. Continuous solid lines (without marks) are the theoretical curves (i.e., the injected values) for each type of energy: kinetic (red), internal (black), magnetic (blue), and total (green). Energy units are .