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baryon number

noun
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Definition of baryon number

: a number equal to the number of baryons minus that of antibaryons in a system of elementary particles

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First Known Use of baryon number

1958, in the meaning defined above

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The first known use of baryon number was in 1958

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Cite this Entry

“Baryon number.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/baryon%20number. Accessed 28 Feb. 2021.

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