18 citations · 37 across the 13 of their papers we have counts for
13 papers
QCD analytic coupling
I. A. Zemlyakov, I. L. Chuev, A. V. Kotikov
A brief overview of QCD analytic coupling is presented, mainly following the results obtained in [1]. An application to the pion-photon transition form factor is demonstrated.
Pion-photon transition form factor with analytic coupling
I. A. Zemlyakov, I. L. Chuev, A. V. Kotikov
We investigate the pion-photon transition form factor within the framework of analytic QCD. A comparison is performed between experimental data and perturbative QCD based on conven…
Analytic QCD: Recent Results
A. V. Kotikov, I. A. Zemlyakov
We present a brief overview of analytical QCD, focusing primarily on a less common form of the analytical coupling A_{\rm MA}(Q^2), which is particularly convenient for Q^2\simΛ^2.…
QCD with Analytic Coupling: Recent Results
I. R. Gabdrakhmanov, N. A. Gramotkov, A. V. Kotikov +3
This work provides an overview of recent results obtained in the framework of QCD with analytic coupling. Applications to the polarized Bjorken and Gross-Llewellyn Smith sum rules…
On Bjorken sum rule: heavy quarks and analytic coupling
I. R. Gabdrakhmanov, N. A. Gramotkov, A. V. Kotikov +3
We present the results of [1], where good agreement was obtained between calculations within the framework of analytic QCD and experimental data on polarized Bjorken sum rule. The…
Heavy quark contributions in Bjorken sum rule with analytic coupling
I. R. Gabdrakhmanov, N. A Gramotkov, A. V. Kotikov +3
We consider heavy quark contributions to the polarized Bjorken sum rule. We found good agreement between the experimental data and the predictions of analytic QCD. To satisfy the l…
On Bjorken sum rule with analytic coupling
I. R. Gabdrakhmanov, N. A Gramotkov, A. V. Kotikov +3
We present the results of [1], where good agreement was obtained between calculations within the framework of analytic QCD and experimental data on polarized Bjorken sum rule. The…
Bjorken sum rule with analytic coupling
I. R. Gabdrakhmanov, N. A Gramotkov, A. V. Kotikov +3
We found good agreement between the experimental data obtained for the polarized Bjorken sum rule and the predictions of analytic QCD, as well as a strong difference between these…
Bjorken sum rule with analytic coupling at low Q2 values
I. R. Gabdrakhmanov, N. A Gramotkov, A. V. Kotikov +2
The experimental data obtained for the polarized Bjorken sum rule Γ^{(p-n)}_1(Q^2) for small values of Q2 are approximated by the predictions obtained in the framework of analytic…
About Fractional Analytic QCD
A. V. Kotikov, I. A. Zemlyakov
We present a brief overview of fractional analytic QCD, basically following the results recently obtained in Refs. [1,2].
Fractional Analytic QCD beyond Leading Order in timelike region
A. V. Kotikov, I. A. Zemlyakov
In this paper we show that, as in the spacelike case, the inverse logarithmic expansion is applicable for all values of the argument of the analytic coupling constant. We present t…
About Fractional Analytic QCD beyond Leading Order
A. V. Kotikov, I. A. Zemlyakov
We present an overview of fractional analytic QCD beyond leading order, following the results recently obtained in Ref. [1]. We demonstrate four different representations, the deta…
Fractional Analytic QCD beyond Leading Order
A. V. Kotikov, I. A. Zemlyakov
Fractional analytic QCD is constructed beyond leading order using the standard inverse logarithmic expansion. It is shown that, contrary to the usual QCD coupling constant, for whi…