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Is there a representation diagram for fermions like the 8 fold way for mesons?

  1. Dec 16, 2011 #1
    I was wondering if there was something similar to the 8 fold way representation used on mesons for the fermions?
     
  2. jcsd
  3. Dec 16, 2011 #2

    Simon Bridge

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    Well... no.
    What did you have in mind?

    But then - "fermions" is such a large group, including quarks and leptons.
    If you just mean baryons ("the other hadrons"), then there's a decouplet which is kinda like the eight-fold way for mesons.
     
  4. Dec 17, 2011 #3

    tom.stoer

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    of course

    there is are two triangle-diagrams for the two fundamental triplet (quark and antiquark) representations of SU(3) http://universe-review.ca/I15-38-8foldway.jpg

    and there are the baryon octet and decuplet diagrams http://en.wikipedia.org/wiki/Eightfold_Way_(physics [Broken])

    assuming you are talking about 3 flavours, otherwise it becomes more complex (e.g. for 4 flavours) http://static.wix.com/media/d3fcbc01ff7f7e88aceb6487fcd99333.wix_mp [Broken]
     
    Last edited by a moderator: May 5, 2017
  5. Dec 17, 2011 #4

    Brilliant, thanks for the links.
     
    Last edited by a moderator: May 5, 2017
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