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high-energy physics

American  
[hahy-en-er-jee] / ˈhaɪˈɛn ər dʒi /

noun

  1. the branch of particle physics that deals with the collisions of particles accelerated to such high energies that new elementary particles are created by the collisions.


high-energy physics British  

noun

  1. another name for particle physics

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of high-energy physics

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And on 31 March, Siegrist, 69, will retire after 10 years leading DOE’s high energy physics program.

From Science Magazine • Mar. 28, 2022

UK, Russian and Ukrainian scientists have worked closely for decades in areas such as healthcare, high energy physics and space exploration.

From BBC • Mar. 15, 2022

The situation is reminiscent of the plight of American particle physicists, who ceded leadership in high energy physics a quarter century ago when the Superconducting Supercollider was canceled, he said.

From New York Times • Jun. 11, 2018

To pinpoint the cavity, scientists from Nagoya University in Japan, and KEK, the country’s high energy physics lab, installed muon-detecting photographic plates and electronic muon detectors around the Queen’s chamber.

From The Guardian • Nov. 2, 2017

Energy Department in 1987 as director of the division of high energy physics, died Aug. 25 at a nursing home in Rockville, Md. The cause was congestive heart failure and pneumonia, said a daughter, Wendy Kauffman.

From Washington Post • Oct. 11, 2017

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