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baryon    
激发核子; 激子; 重子

激发核子; 激子; 重子

baryon
n 1: any of the elementary particles having a mass equal to or
greater than that of a proton and that participate in
strong interactions; a hadron with a baryon number of 1
[synonym: {baryon}, {heavy particle}]


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  • Baryon - Wikipedia
    In particle physics, a baryon is a type of composite subatomic particle that contains an odd number of valence quarks, conventionally three [1] Protons and neutrons are examples of baryons; because baryons are composed of quarks, they belong to the hadron family of particles Baryons are also classified as fermions because they have half
  • Baryon | Quarks, Hadrons, Mesons | Britannica
    baryon, any member of one of two classes of hadrons (particles built from quarks and thus experiencing the strong nuclear force) Baryons are heavy subatomic particles that are made up of three quarks Both protons and neutrons, as well as other particles, are baryons
  • What are Baryons | Definition Properties | nuclear-power. com
    Baryon is any fermion that undergoes strong interactions In general, particles that participate in strong interactions are called hadrons: protons and neutrons are hadrons The hadrons are further sub-divided into baryons and mesons, according to the number of quarks they contain
  • Baryon - New World Encyclopedia
    The term baryon usually refers to a subatomic particle composed of three quarks A more technical (and broader) definition is that it is a subatomic particle with a baryon number of 1 Baryons are a subset of hadrons, (which are particles made of quarks), and they participate in the strong interaction They are also a subset of fermions
  • Hadrons, baryons, mesons - HyperPhysics
    The pentaquark would be included in the classification of baryons, albeit an "exotic" one The pentaquark is composed of four quarks and an antiquark, like a combination of an ordinary baryon plus a meson
  • Baryon - Simple English Wikipedia, the free encyclopedia
    Baryons are composite subatomic particles made of an odd number of valence quarks (at least three quarks) [1] The most familiar baryons are the protons and neutrons which make up most of the visible matter in the universe Electrons (the other major component of the atom) are leptons Since all quarks have a spin of 1 2, all baryons have a spin of 1 2 or 3 2 (the spins can cancel out) 1 2
  • What is a Baryon? - ChemistryViews
    A baryon is a composite subatomic particle It is made up of three quarks The most stable baryons are protons and neutrons, so most building blocks of matter are baryons Baryon comes from the Greek word βαρύς (barys) for heavy At the time of their naming, most known elementary particles had lower masses than the baryons Quarks and Hadrons
  • Baryon - (College Physics I – Introduction) - Fiveable
    A baryon is a type of subatomic particle that is composed of three quarks, bound together by the strong nuclear force Baryons are a fundamental class of particles that are central to understanding the structure of matter and the interactions within the atomic nucleus
  • A Beginner Physics Guide to Baryon Particles
    Baryon Introduction At the beginning of the 20th century, it was thought that all matter consisted of only three particles: the electron, the neutron, and the proton The major outstanding question was how the neutrons held the positively charged protons together within the atomic nucleus
  • What is Baryon – Definition - Periodic Table of Elements
    What is a baryon? Baryon is any fermion that undergo strong interactions Baryons are composed of three quarks Baryons have a baryon number, B, of 1 Periodic Table





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