70 citations · 578 across the 28 of their papers we have counts for
3 papers · 1 filter
The right top coupling in the aligned two-Higgs-doublet model
Cesar Ayala, Gabriel A. González-Sprinberg, R. Martinez +1
We compute the right top quark coupling in the aligned two-Higgs-doublet model. In the Standard Model the real part of this coupling is dominated by QCD-gluon-exchange diagram, but…
Lattice-motivated holomorphic nearly perturbative QCD
Cesar Ayala, Gorazd Cvetic, Reinhart Kogerler
Newer lattice results indicate that, in the Landau gauge at low spacelike momenta, the gluon propagator and the ghost dressing function are finite nonzero. This leads to a definiti…
Mass of the bottom quark from Upsilon(1S) at NNNLO: an update
Cesar Ayala, Gorazd Cvetic, Antonio Pineda
We update our perturbative determination of MSbar bottom quark mass mb(mb), by including the recently obtained four-loop coefficient in the relation between the pole and MSbar mass…