slowdown_grad

function to calculate the gradient of a slowdown momentum distribution with respect to parallel and perpencicular momentum

slowdown_grad(p_perp, p_par, n, K, p_c, p_b, b)

Arguments

p_perp	numeric value of perpendicular momentum component
p_par	numeric value of parallel momentum component
n	numeric particle density.
K	numeric integrations constant
p_c	numeric critical momentum
p_b	numeric birth momentum
b	numeric transport parameter

Value

list