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hypercharge

[ hahy-per-chahrj ]

noun

, Physics.
  1. a quantum number assigned to baryons and mesons, equal to B + S, where B is the baryon number and S is the strangeness.
  2. the quantum number equal to B + S + C, where C is the charm.


hypercharge

/ ˈhaɪpəˌtʃɑːdʒ /

noun

  1. a property of baryons that is used to account for the absence of certain strong interaction decays


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Word History and Origins

Origin of hypercharge1

First recorded in 1955–60; hyper- + charge

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