NIH MeSH · D001610Phenomena and Processes
Beta Particles
Also known asBeta Particle · Particle, Beta · Particles, Beta · Beta Rays · Beta Ray · Ray, Beta · Rays, Beta · Beta Radiation · Beta Radiations · Radiations, Beta · Radiation, Beta
Definition
High energy POSITRONS or ELECTRONS ejected from a disintegrating atomic nucleus.
MeSH classification
- G01.750.750.125
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Alpha Particles
Positively charged particles composed of two protons and two NEUTRONS, i.e. equivalent to HELIUM nuclei, which are emitted during disintegra…
Background Radiation
Radiation from sources other than the source of interest. It is due to cosmic rays and natural radioactivity in the environment.
Common questions about Beta Particles
What does Beta Particles mean in medicine?
High energy POSITRONS or ELECTRONS ejected from a disintegrating atomic nucleus. This definition is taken from the National Library of Medicine's MeSH (Medical Subject Headings) 2026 release, which is the standard vocabulary used to index PubMed and most medical literature.
Is Beta Particles known by any other names?
Yes. Beta Particles is also referred to as Beta Particle, Particle, Beta, Particles, Beta, Beta Rays in different clinical, research and patient-facing contexts. The MeSH descriptor groups all of these synonyms under a single canonical concept so research and records stay consistent.
Where does Beta Particles sit in the medical classification?
Beta Particles falls under the broader medical category "Phenomena and Processes" in the MeSH hierarchy (tree numbers: G01.750.750.125). Browsing the related concepts on this page takes you to neighbouring topics in the same branch of medicine.
Where can I get a plain-language explanation of Beta Particles?
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Source: NIH MeSH 2026 (D001610) — National Library of Medicine, public domain. View official MeSH record ↗