M. Greco

collaborators

3 papers

hep-ph2004

Spin-Dependent Structure Function g_1 at Small x

B. I. Ermolaev, M. Greco, S. I. Troyan

Accounting for double-logarithms of x and running QCD coupling leads to expressions for both the non-singlet and singlet components of $g_{1}$ . These expressions manifest the Regge a…

hep-ph2003

Impact of the running QCD coupling on the value of the intercept of the structure function $g_{1}$ singlet

B. I. Ermolaev, M. Greco, S. I. Troyan

The running QCD coupling effects for $g_{1}$ singlet are studied. We predict that asymptotically $g_{1}^{S} \sim x^{- Δ_{S}}$ , with the singlet intercept $Δ_{S} \approx 0.85$ .

hep-ph2003

Forward-Backward Charge Asymmetry at Very High Energies

B. I. Ermolaev, M. Greco, S. M. Oliveira +1

The impact of the electroweak radiative corrections on the value of the forward-backward asymmetry in e^+ e^- annihilation into a quark-antiquark pair is considered in the double-l…

Spin-Dependent Structure Function g_1 at Small x

Impact of the running QCD coupling on the value of the intercept of the structure function g1​ singlet

Forward-Backward Charge Asymmetry at Very High Energies

Impact of the running QCD coupling on the value of the intercept of the structure function $g_{1}$ singlet