Beta radiation and Corpuscular radiation

Beta radiation noun - Radiation of beta particles during radioactive decay.

Corpuscular radiation and beta radiation are semantically related. In some cases you can use "Corpuscular radiation" instead a noun phrase "Beta radiation".

Corpuscular radiation noun - 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).

Beta radiation and corpuscular radiation are semantically related. Sometimes you can replace phrase "Beta radiation" with "Corpuscular radiation", this phrases are similar.