. . . . . "the physical process in which particles are deflected haphazardly as a result of collisions"@en-us . . . . "scattering"^^ . "13553251-n"^^ . "109754385"@en-us . . "0"^^ . "0"^^ . "112789020"@en-us . . "113553251"^^ . . . . . . . . . "scattering"@en-us .