释义 |
sparticle /ˈspɑːtɪk(ə)l /noun PhysicsA hypothetical subatomic particle predicted by supersymmetry, which is the boson equivalent of a known fermion: every baryonic particle should have a supersymmetric twin: a sparticle...- Top among all of these theories was always supersymmetry, the idea that every known elementary particle has one or more heavier partners, known as sparticles.
- The reason physicists haven't yet observed sparticles might be because they are so much heavier than their normal sister particles, so they decay far too quickly.
- "These are called sparticles - super particles - which make up, we think, dark matter, which in turn makes up 10 times more matter than ordinary matter."
Origin1990s: from s, representing superpartner, + particle. |