73 citations · 158 across the 8 of their papers we have counts for
8 papers
Effective Higgs-to-Light-Quark Coupling Induced by Heavy Quark Loops
M. R. Ahmady, V. Elias, A. H. Fariborz +1
We study the coupling arising via perturbative QCD of zero 4-momentum Higgs bosons to light quarks inside the nucleon. Qualitative comparison with the results obtained from one-loo…
Induced Light-Quark Yukawa Couplings as a probe of Low-Energy Dynamics in QCD
M. R. Ahmady, V. Elias, A. H. Fariborz +1
We examine the heavy-quark-induced Yukawa interaction between light quarks and a light Higgs field, which is facilitated in the chiral limit by the dynamical mass of light quarks a…
Large Tree Level CP Violation in in The Two Higgs Doublet Model
S. Bar-Shalom, D. Atwood, G. Eilam +2
We find a large CP violation effect within the Two-Higgs-Doublet-Model for the reaction at future linear colliders. The CP-asymmetry arises already at the t…
Radiative Decay in the Light Cone QCD Approach
G. Eilam, I. Halperin, R. R. Mendel
We calculate to the leading twist 2 accuracy the rate for the decay using the light cone QCD sume rules. We find $ Br( B_{u} \rightarrow l νγ) \simeq 2 \c…
LONG DISTANCE EFFECTS AND CP VIOLATION in
G. Eilam, A. Ioannissian, R. R. Mendel
We demonstrate that the long distance contribution to may have a large effect on the decay rate and through it on the CP violating partial rate asymmetry. T…
The Isgur-Wise function in a relativistic model for system
Mohammad R. Ahmady, Roberto R. Mendel, James D. Talman
We use the Dirac equation with a ``(asymptotically free) Coulomb + (Lorentz scalar) linear '' potential to estimate the light quark wavefunction for mesons in the limit…
A Theoretical Prediction for Exclusive Decays
Mohammad R. Ahmady, Roberto R. Mendel
The decay rates for the exclusive B decays and are calculated in the context of the heavy quark effective theory. We obtain $Γ(B \rig…
Hadronic contribution to the photon vacuum polarization: a theoretical estimate
B. Holdom, Randy Lewis, Roberto R. Mendel
A simple model for the hadronic contribution to the photon vacuum polarization function , for spacelike momenta, is presented. For small momenta, the two loop contrib…