M. Greco

activity

20012004

collaborators

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4 papers · 1 filter

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…

hep-ph2001

Accounting for running alpha_s for the non-singlet components of the structure functions F_1 and g_1 at small x

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

Talk given at 9th Workshop DIS 2001, Bologna, April,27 -May,1, 2001.

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

Accounting for running alpha_s for the non-singlet components of the structure functions F_1 and g_1 at small x

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