Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The ν-dependence of the mean particle lifetime given by Eq. 2.10 with x0 = L and L/R = 10 (solid curve) and obtained from Brownian dynamics simulations (symbols). The simulation results were obtained by averaging over 50 000 trajectories. The time step used in the simulations was 10−6R2/D. The starting points of the trajectories were uniformly distributed over the cavity cross section x0 = L.
