Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2000-09-08
Int.J.Mod.Phys. A16 (2001) 1759-1774
Physics
High Energy Physics
High Energy Physics - Phenomenology
15 pages, 7 Figures (required epsf style)
Scientific paper
10.1142/S0217751X0100338X
We study the decay width and CP-asymmetry of the inclusive process b--> s g g (g denotes gluon) in the three and two Higgs doublet models with complex Yukawa couplings. We analyse the dependencies of the differential decay width and CP-asymmetry to the s- quark energy E_s and CP violating parameter \theta. We observe that there exist a considerable enhancement in the decay width and CP asymmetry is at the order of 10^{-2}. Further, it is possible to predict the sign of C_7^{eff} using the CP asymmetry.
Goksu A.
Iltan Erhan Onur
Solmaz L.
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