# Couplings of sfermions to h Higgs boson

1. ### Safinaz

151
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 ?

Bests,
S.S.

2. ### ChrisVer

2,373
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...

3. ### Safinaz

151
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) .

S.S.