20 citations · 86 across the 23 of their papers we have counts for
23 papers
Optimization of perturbation series in QCD for physical quantities using the renormalization group: necessary conditions and partial results
D. Kotlorz, S. V. Mikhailov
We explore approaches to numerically optimize a segment of the perturbative series for physical quantities using the QCD renormalization group. We apply these methods to the pertur…
Charge sum rules for quark fragmentation functions
D. Kotlorz, O. V. Teryaev
Charge sum rules for quark fragmentation functions are studied. The simultaneous implementation of the conservation of electric and baryon charges, strangeness and isospin symmetry…
Tests of the parametrizations of Fragmentation Functions using data on inclusive pion and kaon production in unpolarized collisions from the STAR collaboration and at the NICA project
D. Kotlorz, E. Christova, E. Leader
The goal of this study is to check which, if any, of the published versions of the pion and kaon fragmentation functions is compatible with the STAR data on semi-inclusive pion and…
Evaluation of the Gottfried sum with use of the truncated moments method
A. Kotlorz, D. Kotlorz, O. V. Teryaev
We reanalyze the experimental NMC data on the nonsinglet structure function and E866 data on the nucleon sea asymmetry using the truncated moments a…
New study of the Boer-Mulders function: Implications for the quark and hadron transverse momenta
E. Christova, D. Kotlorz, E. Leader
In series of papers the Boer-Mulders function for a given quark flavour has been extracted: (i) from data on semi-inclusive deep inelastic scattering, using the simplifying, but th…
Towards a model independent extraction of the Boer-Mulders function
E. Christova, D. Kotlorz, E. Leader
At present, the Boer-Mulders function for a given quark flavour has been extracted from data on semi-inclusive deep inelastic scattering using the simplifying, but theoretically in…