2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/93035On the basis of quant-ph/0405028 we define the Larmor times for transmission and reflection. These times are valid both for the stationary and time-dependent scattering processes, without any restrictions on the shape of Gaussian-like wave packets. We show that in the stationary case both the Larmor times coincide with the corresponding dwell times obtained in quant-ph/0502073. The Larmor-time concept gives the way to verify the approach presented in quant-ph/0405028.5 pages; revtex; no figures; minor correctionsQuantum PhysicsMesoscale and Nanoscale Physicstext