meson definition

  • noun:
    • some of a household of subatomic particles that take part in powerful communications, consist of a quark and an antiquark, and also have masses typically intermediate between leptons and baryons. See dining table at subatomic particle.
    • The mesial jet dividing the body into comparable correct and left halves.
    • a part of a small grouping of subatomic particles having a mass intermediate between electrons and protons. (the essential quickly recognized mesons fit this meaning.)
    • An elementary particle this is certainly consists of a quark and an antiquark, particularly a kaon or pion. (Meson made up of rarer quarks are much heavier.)
    • The mesial airplane dividing your body of an animal into comparable correct and left halves. The line for which it satisfies the dorsal area is called the dorsimeson, and the corresponding ventral advantage the ventrimeson.
    • An elementary particle comprised of two quarks; a hadron having a baryon few zero; any hadron aside from a baryon. Mesons are bosons with essential values of spin, having a mass intermediate between those of electron and a nucleon; they may have good or bad charges, or are basic. Mesons are of three kinds: the pion (π-meson), kaon (K-mesons), and η-mesons.
    • The median jet which divides a body into two equal and shaped components; the straight longitudinal center jet, dividing your body into correct and left halves.
    • See tetrachord.
    • an elementary particle accountable for the forces into the atomic nucleus; a hadron with a baryon wide range of 0

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