particle physics
noun
: a branch of physics dealing with the constitution, properties, and interactions of elementary particles especially as revealed in experiments using particle accelerators
called also high-energy physics
particle physicist
noun
Examples of particle physics in a Sentence
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Teaching the accelerator to tune itself Earlier particle physics facilities, including Brookhaven’s own Relativistic Heavy Ion Collider, which shut down in February 2026, incorporated AI tools years after construction.
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Deena Theresa, Interesting Engineering, 18 May 2026
In the Standard Model of particle physics, described by a quantum field theory, direct calculations yield infinite results for energies and other physical quantities, which must be eliminated by a sophisticated and nonintuitive mathematical procedure.
—Quanta Magazine, 18 May 2026
With this knowledge, scientists have been hunting for particles outside the Standard Model of particle physics that could account for dark matter.
—Robert Lea, Space.com, 15 May 2026
Regardless of whether one studies cosmology, particle physics, medicine or chemical processes, one is always dealing with variable systems and thus with differential equations.
—Manon Bischoff, Scientific American, 12 May 2026
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Deena Theresa, Interesting Engineering, 18 May 2026
In the Standard Model of particle physics, described by a quantum field theory, direct calculations yield infinite results for energies and other physical quantities, which must be eliminated by a sophisticated and nonintuitive mathematical procedure.
—Quanta Magazine, 18 May 2026
With this knowledge, scientists have been hunting for particles outside the Standard Model of particle physics that could account for dark matter.
—Robert Lea, Space.com, 15 May 2026
Regardless of whether one studies cosmology, particle physics, medicine or chemical processes, one is always dealing with variable systems and thus with differential equations.
—Manon Bischoff, Scientific American, 12 May 2026
See All Example Sentences for particle physics
Cite this Entry
“Particle physics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/particle%20physics. Accessed 3 Jun. 2026.
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