Spectra of accelerated protons (blue) and secondary electrons (red) for model and (upper and lower panel, respectively), and a rBS at 1.8 × 10³ AU. Both panels show the spectra of the CRs accelerated at the jet shock at 100 AU and propagated up to the rBS (JS, prop; dash-dotted lines), the spectra after re-acceleration at the rBS (JS, reacc; short-dashed lines), the spectrum of the accelerated CR protons at the rBS (rBS, th; long-dashed line), the spectra in the hot spot region (HS; shaded regions), and the interstellar CR proton and electron spectra (ISM; dotted lines).