The contribution to the perturbative Regge asymptotics of the exchange of two reggeized fermions with opposite helicity is investigated. The methods of conformal symmetry known for the case of gluon exchange are extended to this case where double-logarithmic contributions dominate the asymptotics. The Regge trajectories at large momentum transfer are calculated. (orig.)Available from TIB Hannover: RA 2999(94-090) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
We review the parton model and the Regge approach to the QCD description of the deep-inelastic ep sc...
Analysing the asymptotic behaviour of the quark-quark elastic scattering amplitude at high energy an...
It is argued that vector gluons interacting with quarks produce logarithmic behavior of Regge trajec...
Some results on the perturbative Regge asymptotics are reviewed. The concepts of the reggeon interac...
There are several reggeons with poles in the vicinity of angular momentum j=0 contributing to the pe...
International audienceWe perform the analysis of quark-antiquark Reggeon exchange in meson-meson sca...
We study the pairwise interaction of reggeized gluons and quarks in the Regge limit of perturbative ...
We study scattering amplitudes in quantum chromodynamics in the Regge limit. Following Lipatov et a...
We consider the description of deep inelastic scattering by perturbative quantum chromodynamics in t...
We summarize the results on the high energy behavior of quark-antiquark exchange in #gamma#* #gamma#...
We summarize the results on the high energy behavior of quark-antiquark exchange in $\gamma^* \gamma...
The high-energy limit of gauge-theory amplitudes features both a Regge pole and Regge cuts. We show ...
Using rapidity evolution equations we study two-to-two gauge-theory scattering amplitudes in the Reg...
We study the e+e−→γγ amplitude in massive quantum electrodynamics in the large-s and fixed-t limit. ...
Deep-inelastic scattering at small x is a new field of QCD phenomenology which HERA experiments star...
We review the parton model and the Regge approach to the QCD description of the deep-inelastic ep sc...
Analysing the asymptotic behaviour of the quark-quark elastic scattering amplitude at high energy an...
It is argued that vector gluons interacting with quarks produce logarithmic behavior of Regge trajec...
Some results on the perturbative Regge asymptotics are reviewed. The concepts of the reggeon interac...
There are several reggeons with poles in the vicinity of angular momentum j=0 contributing to the pe...
International audienceWe perform the analysis of quark-antiquark Reggeon exchange in meson-meson sca...
We study the pairwise interaction of reggeized gluons and quarks in the Regge limit of perturbative ...
We study scattering amplitudes in quantum chromodynamics in the Regge limit. Following Lipatov et a...
We consider the description of deep inelastic scattering by perturbative quantum chromodynamics in t...
We summarize the results on the high energy behavior of quark-antiquark exchange in #gamma#* #gamma#...
We summarize the results on the high energy behavior of quark-antiquark exchange in $\gamma^* \gamma...
The high-energy limit of gauge-theory amplitudes features both a Regge pole and Regge cuts. We show ...
Using rapidity evolution equations we study two-to-two gauge-theory scattering amplitudes in the Reg...
We study the e+e−→γγ amplitude in massive quantum electrodynamics in the large-s and fixed-t limit. ...
Deep-inelastic scattering at small x is a new field of QCD phenomenology which HERA experiments star...
We review the parton model and the Regge approach to the QCD description of the deep-inelastic ep sc...
Analysing the asymptotic behaviour of the quark-quark elastic scattering amplitude at high energy an...
It is argued that vector gluons interacting with quarks produce logarithmic behavior of Regge trajec...