Maximum momentum of accelerated particles at an SNR from a Type Ia (thick lines) and Type II (thin) progenitor. The dashed orange and black lines correspond to the beginning and end of the radiative phase. The solid red lines correspond to the p_max associated with a magnetic field amplification driven by the growth of nonresonant streaming instabilities (Bell) (Schure & Bell 2013), the dashed green lines to the radiative phase (Section 2.2), and the dotted blue line to the ion-neutral damping (Section 2.3).