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antimatter

[ US /ætaɪˈmætɝ/ ]
[ UK /ˈæntɪmˌætɐ/ ]
NOUN
  1. matter consisting of elementary particles that are the antiparticles of those making up normal substances

How To Use antimatter In A Sentence

  • (If you are willing to postulate a matter-antimatter explosive, aka a positronium bomb, then P can increase by the maximal amount from 0 to e/3.) Dark Matter: Still Existing
  • The asymmetry between the amounts of matter and antimatter in the universe remains unexplained.
  • I am among those who routinely phrase the baryon asymmetry question as "Why is there more matter than antimatter?
  • If it turns out that antimatter gravitates in any way different from matter, a whole lot of theory is going to have to be revised.
  • Mirror matter is not antimatter, it is altogether weirder.
  • In the enormous densities of the early moments of the Big Bang the result would have been a catastrophic annihilation of matter and antimatter into radiation.
  • He also predicted the existence of antimatter (specifically the antiparticle of the electron) that was later discovered in nature.
  • K-meson would have to be antimatter in exactly half the cases and in the other half, matter. The Nobel Prize in Physics 1980 - Presentation Speech
  • I think you underestimate the effects of the instantaneous matter/antimatter annihilation of a billion tons.
  • The answer to your question is, thus, clearly yes: matter would be created when antimatter particles collide at high energy.
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