Look up: meson

1. Meson
   A hadron made from an even number of quark constituents The basic structure of most mesons is one quark and one antiquark.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
2. meson
   [n] - an elementary particle responsible for the forces in the atomic nucleus
   Found on http://www.webdictionary.co.uk/definitio
   
   
3. Meson
   A type of hadron with whole-number units of spin. This family includes the pion, kaon, and eta. It is made up of a quark and its antimatter counterpart, bonded together. Mesons have a short mean life (less than 10^-8 second) because (in the case of pi-zero meson) the quark and antiquark ca...
   Found on http://www.diracdelta.co.uk/science/sour
   
   
4. meson
   general term applied to various elementary very short-lived particles,with or without charge,with zero spin,with mass between that of the electron and that of the proton and which are produced in high-energy nuclear reactions Category: Physics
   Found on http://www.mijnwoordenboek.nl/definition
   
   
5. Meson
   Mes'on noun [ New Latin , from Greek me`son middle, neut. of me`sos , adjective , middle.] (Anat.) The mesial plane dividing the body of an animal into similar right and left halves. The line in which it meets the dorsa...
   Found on http://www.encyclo.co.uk/webster/M/53
   
   
6. meson
   <anatomy> The mesial plane dividing the body of an animal into similar right and left halves. The line in which it meets the dorsal surface has been called the dorsimeson, and the corresponding ventral edge the ventrimeson. ... Origin: NL, fr. Gr. Middle, neut. Of, a, middle. ... Source: Websters Dictionary ... (01 Mar 1998) ...
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7. meson
   mesotron noun an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
8. meson
   (mez´on) (me´zon) mesion. any elementary particle having a mass intermediate between the mass of the electron and that of the proton.
   Found on http://www.encyclo.co.uk/local/21001
   
   
9. Meson
   • (n.) The mesial plane dividing the body of an animal into similar right and left halves. The line in which it meets the dorsal surface has been called the dorsimeson, and the corresponding ventral edge the ventrimeson.
   Found on http://thinkexist.com/dictionary/meaning
   
   
10. meson
    any member of a family of subatomic particles composed of a quark and an antiquark. Mesons are sensitive to the strong force, the fundamental ... [14 related articles]
    Found on http://www.britannica.com/eb/a-z/m/76
    
    
11. Meson
    A member of the class of short lived, elementary particles having rest masses between that of the electron and the proton. Mesons are bosons, i.e., have integral intrinsic angular momentum. Examples: pi-mesons (pions) and K-mesons (kaons).
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
12. Meson
    One of a class of medium-mass, short lived elementary particles with a mass between that of the electron and that of the proton.
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
13. Meson
    One of a class of medium-mass, short lived elementary particles with a mass between that of the electron and that of the proton.
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
14. Meson
    A member of the class of short lived, elementary particles having rest masses between that of the electron and the proton. Mesons are bosons, i.e., have integral intrinsic angular momentum. Examples: pi-mesons (pions) and K-mesons (kaons).
    Found on http://www-bdnew.fnal.gov/operations/acc
    
    
15. meson
    very short-lived elementary particle, with or without electric charge, with rest mass between that of the electron and that of the proton and which is produced in high energy nuclear reactions NOTE - The term should be limited to elementary particles having a zero spin.
    Found on http://www.electropedia.org/iev/iev.nsf/
    
    
16. meson
    meson (mē'zon) [Gr.,=middle (i.e., middleweight)], class of elementary particles whose masses are generally between those of the lepton class of lighter particles and those of the baryon class of heavier particles. From a technical point of view mesons are strongly interacting bosons; i.e....
    Found on http://www.infoplease.com/ce6/sci/A08328
    
    
17. meson
    Type: Term Pronunciation: mez′on, mē′zon Definitions: 1. An elementary particle having a rest mass intermediate in value between the mass of an electron and that of a proton.
    Found on http://www.medilexicon.com/medicaldictio
    
    
18. meson
    In physics, a group of unstable subatomic particles made up of a quark and an antiquark. They are found in cosmic radiation, and are emitted by nuclei under bombardment by very high-energy particles. The mesons form a subclass of the hadrons and include the kaons and pions. Their existence was predicted in 1935 by Japanese physicist Hideki Yuka...
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19. Meson
    A hadron with the basic structure of one quark and one antiquark.
    Found on http://www2.slac.stanford.edu/vvc/glossa
    
    
20. Meson
    A hadron with the basic structure of one quark and one antiquark.
    Found on http://www2.slac.stanford.edu/vvc/glossa
    
    
21. meson
    A hadron composed of a quark and an anti-quark.
    Found on http://www.interactions.org/cms/?pid=100
    
    
22. Meson
    In pron-->) are subatomic particles composed of one quark and one antiquark, bound together by the strong interaction. Because mesons are composed of sub-particles, they have a physical size, with a radius roughly one femtometer: 10^−15&nbsp;m, which is about 2/3<sup>rds...
    Found on http://en.wikipedia.org/wiki/Meson