. . . "a stream of atomic or subatomic particles that may be charged positively (e.g. alpha particles) or negatively (e.g. beta particles) or not at all (e.g. neutrons)"@en-us . . . "0"^^ . "particulate radiation"@en-us . . "corpuscular radiation"@en-us . "110757537"@en-us . . "corpuscular radiation"^^ . . "11499510-n"^^ . . "111499510"^^ . "0"^^ . . .