Neutrinos from Cosmic Accelerators including Magnetic Field and Flavor Effects
Figure 3
Synchrotron cooling and decay rates for pions, muons, and kaons as a function of energy for a magnetic field of kG. The gray-shaded region shows the estimated range for the escape (or adiabatic cooling) rate for GRBs for a variability timescale ranging from 0.01 s to 1 s, figure taken from [30].