The corresponding parallel mean-free-path will be mpc2 {Va/c)kc '

where it was assumed that the slowest scattering process still occurs at small Ragot (1999) notes that despite the apparent dependence of the average exit time t on the lowest wave number km , which is very badly known, there is no problem of lower cut-off value. As was shown in Fig. 2.21.1, the lowest wavenumbers only give a negligible contribution at low rigidities, and the scattering process is dominated by higher and higher frequencies as the rigidity of the particles decreases.

Was this article helpful?

0 0

Post a comment