Image Details
Caption: Figure 1.
Example of a 12C injection differential kinetic energy density spectrum de/dp at t = 0 from a one-cell simulation test. In the first and fourth bins (nonrelativistic and transrelativistic), the spectrum follows p2+s−q ≈ p−2.1. Above p/mpc = AC (AC = 12 for carbon), the ultrarelativistic bins exhibit a flatter power law p−1.1.
© 2026. The Author(s). Published by the American Astronomical Society.