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Angular Distribution

  1. Feb 5, 2009 #1
    Let's say I have one particle disintegrating, into 3 product , like b---> s + (l+) + (l-)
    where b is the b quark, s is the s quark and and i have a letpon and anti-lepton.
    I have calculated for example for a certain penguin diagram, the Wilson coefficients and the operators, or in simple words i have the effective Hamiltonian, how can i proceed from here, knowing the Eff H, to determine what kind of angular distribution the leptons are in?
    I know this probably basic stuff but for some reason i can't find any reference for this, either i'm doing something wrong, or ???
  2. jcsd
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