1.1k citations · 11.9k across the 122 of their papers we have counts for
4 papers · 1 filter
Solution of the multi-reggeon compound state problem in multi-colour QCD
G. P. Korchemsky, J. Kotanski, A. N. Manashov
We study the properties of the colour-singlet compound states of reggeized gluons in multi-colour QCD using their relation with noncompact Heisenberg spin magnets. Applying the met…
Noncompact Heisenberg spin magnets from high-energy QCD: I. Baxter Q-operator and Separation of Variables
S. E. Derkachov, G. P. Korchemsky, A. N. Manashov
We analyze a completely integrable two-dimensional quantum-mechanical model that emerged in the recent studies of the compound gluonic states in multi-color QCD at high energy. The…
Energy flow in QCD and event shape functions
A. V. Belitsky, G. P. Korchemsky, G. Sterman
Hadronization corrections to the thrust and related event shape distributions in the two-jet kinematical region of e+e- annihilation are summarized by nonperturbative shape functio…
Evolution equation for the structure function g_2(x,Q^2)
V. M. Braun, G. P. Korchemsky, A. N. Manashov
We perform an extensive study of the scale dependence of flavor-singlet contributions to the structure function g_2(x,Q^2) in polarized deep-inelastic scattering. We find that the…