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Twist in QCD

  1. May 21, 2015 #1
    Can anyone explain to me what "twist" refers to in the context of QCD? More specifically, I have come across the terms "leading twist" and "higher twist".
  2. jcsd
  3. May 21, 2015 #2

    Vanadium 50

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    The twist of an operator is its dimensionality minus its Lorentz spin.
  4. May 23, 2015 #3
    Thanks Vanadium 50
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