B − L
Sign in to saveAlso known as baryon number minus lepton number
quantum number (difference between the baryon number and the lepton number), conserved in some grand unified theories even when baryon and lepton numbers are not separately conserved
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quantum mechanics
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proton
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electric charge
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digital object identifier
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particle physics
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neutrino
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positron
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bibcode
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quantum number
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conservation law
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pion
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baryon number
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grand unified theory
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flavour
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isospin
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proton decay
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spontaneous symmetry breaking
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lepton number
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strangeness
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gauge theory
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