Image Details
Caption: Figure 11.
Distribution of the acceleration diffusion coefficient D(v, z) in space, from the loop apex to chromospheric boundary, using properties of the acceleration region that produce outputs that best match observations (bold in Table 4) for three different energies, i.e., 10 keV in black, 50 keV in pink, and 80 keV in blue.
© 2026. The Author(s). Published by the American Astronomical Society.