2 papers
physics.optics2026
First-return statistics and the point-spread function of a Henyey-Greenstein random walk - a far-field stable law
Claude Zeller, Robert Cordery
A particle launched normally into a half space, scattering by the Henyey-Greenstein (HG) phase function, exits after a first-return time whose count of flights n approaches the dis…
physics.optics2026
Finite slab first passage statistics of Henyey Greenstein scattering
Robert Cordery, Claude Zeller
A photon entering a plane parallel scattering slab performs a random walk and eventually escapes through one of the two faces or is absorbed. The standard model employs a Henyey Gr…