Baryon number
In particle physics, the baryon number is a strictly conserved additive quantum number of a system. It is defined as where nq is the number of quarks, and nq is the number of antiquarks. Baryons (three quarks) have a baryon number of +1, mesons (one quark, one antiquark) have a baryon number of 0, and antibaryons (three antiquarks) have a baryon number of −1. Exotic hadrons like pentaquarks (four quarks, one antiquark) and tetraquarks (two quarks, two antiquarks) are also classified as baryons and mesons depending on their baryon number.
Accidental symmetryAffleck–Dine mechanismAntimatterAntineutronBPST instantonB − LBaryogenesisBaryonBaryon NumberBaryon asymmetryBaryon number conservationBig BangBlack holeCPLEAR experimentC parityCasimir effectChemical potentialChiral anomalyChirality (physics)Conservation lawConservation of baryon numberContinuity equationElectroweak starErnst StueckelbergExotic mesonFlavour (particle physics)Future of an expanding universeG-parityGargamelleGauge bosonGell-Mann–Nishijima formulaGeorge ZweigGlossary of physicsGlossary of string theoryGlueballGrand unification epochHadronHistory of subatomic physicsHylogenesisHypercharge
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Baryon number
In particle physics, the baryon number is a strictly conserved additive quantum number of a system. It is defined as where nq is the number of quarks, and nq is the number of antiquarks. Baryons (three quarks) have a baryon number of +1, mesons (one quark, one antiquark) have a baryon number of 0, and antibaryons (three antiquarks) have a baryon number of −1. Exotic hadrons like pentaquarks (four quarks, one antiquark) and tetraquarks (two quarks, two antiquarks) are also classified as baryons and mesons depending on their baryon number.
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Baryongetal is het aantal bary ...... het proton niet kan vervallen.
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Baryonové číslo je fyzikální v ...... í limit jeho poločasu přeměny.
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Die Baryonenzahl der Teilchenp ...... mmengesetzt aus 3 Antiquarks).
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Em física de partículas, o núm ...... s, e é o número de antiquarks.
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En física de partículas, el nú ...... y es el número de antiquarks.
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En física de partícules, el no ...... rk un nombre bariònic B = 1/3.
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In particle physics, the baryo ...... ending on their baryon number.
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Le nombre baryonique est, en p ...... est toujours divisible par 3.
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Liczba barionowa – jedna z wie ...... ego rozpadu jest bardzo małe).
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Nella fisica delle particelle, ...... umero barionico per via dell'.
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Baryongetal is het aantal bary ...... heelal wordt geschat op 1078.
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Baryonové číslo je fyzikální v ...... , pentakvark je tedy baryonem.
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Die Baryonenzahl der Teilchenp ...... mmengesetzt aus 3 Antiquarks).
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Em física de partículas, o núm ...... s, e é o número de antiquarks.
@pt
En física de partículas, el nú ...... y es el número de antiquarks.
@es
En física de partícules, el no ...... rk un nombre bariònic B = 1/3.
@ca
In particle physics, the baryo ...... ending on their baryon number.
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Le nombre baryonique est, en p ...... lus familières que les quarks.
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Liczba barionowa – jedna z wie ...... samej liczbie jak antykwarki.
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Nella fisica delle particelle, ...... umero barionico per via dell'.
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Bariona nombro
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Baryon number
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Baryonenzahl
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Baryongetal
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Baryonové číslo
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Liczba barionowa
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Nombre bariònic
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Nombre baryonique
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Numero barionico
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Número bariónico
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