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Couplings of sfermions to h Higgs boson

  1. Jul 31, 2014 #1
    Hi all,

    I try to find the detailed calculations of the couplings of sfermions to the lightest h Higgs boson
    in MSSM, I want to reach Equ. (1.109) in [arXiv:hep-ph/0503173],

    Do you know any useful reference ?

  2. jcsd
  3. Jul 31, 2014 #2


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    Gold Member

    What do you mean by detailed calculations? The coupling constant is in the lagrangian as the factor multiplying the fields' couplings. Or in your ref, the couplings are given by the 1.103 equation...
    However you could take a look at:
    H.E. Haber and G.L. Kane
    Phys. Rep. 117,75 (1985)
    I think...
  4. Aug 1, 2014 #3
    Well, I meant to derive a matrix 1.104 in my Ref., which comes from F-terms, D-terms and soft SuSy-breaking terms as it explained, I found these calculations in Atchinson's book : Supersymmetry in Particle Physics (2007) .

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