Recent Examples of antiparticle from the Web
Thanks to quantum uncertainty, the vacuum roils with particle-antiparticle pairs flitting in and out of existence too fast to detect directly.
The intensity is large enough that electrons and their antiparticle, positrons, are produced from the vacuum.
By smashing together electrons and their antiparticle, positrons, the experiments produced large numbers of Y(4260), which lives for only 10-23 seconds before falling apart into other particles.
This means there have to be some differences between particles and antiparticles, and some new physics to explain those differences.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'antiparticle.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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