| 释义 |
lambda hyperon
Thesaurus| Noun | 1. | lambda hyperon - an electrically neutral baryon with isotopic spin 1lambda particlehyperon - any baryon that is not a nucleon; unstable particle with mass greater than a neutron |
lambda hyperon
lambda hyperon[′lam·də ′hī·pə‚rän] (particle physics) A quasi-stable baryon, forming an isotopic singlet, having zero charge and hypercharge, a spin of ½, positive parity and mass of approximately 1115.5 megaelectronvolts. Designated Λ. Also known as lambda particle. Any baryon resonance having zero hypercharge and total isotopic spin; designated ΛJP (m), where m is the mass of the baryon in megaelectronvolts, and J and P are its spin and parity (if known). lambda hyperon
Related to lambda hyperon: lambda particleSynonyms for lambda hyperonnoun an electrically neutral baryon with isotopic spin 1SynonymsRelated Words |