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Preferred term

ALPHA PARTICLE FLUX  

Definition

  • An alpha particle has positive charge and consists of two protons and two neutrons (the nucleus of a helium atom). Alpha particles can cause ionization of neutral atoms. Flux is the rate of flow through a reference surface, measured in particles per unit area. (en)

Broader concept

URI

https://gcmd.earthdata.nasa.gov/kms/concept/2217b742-b21a-4230-ba34-1af30132135d

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