We present the results of the tree-level calculation of deep-inelastic leptoproduction, including polarization of target hadron and produced hadron. We also discuss the dependence on transverse momenta of the quarks, which leads to azimuthal asymmetries for the produced hadrons
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We use Lorentz invariance and the QCD equations of motion to study the evolution of functions that a...
We investigate the transverse-momentum-dependence in semi-inclusive deep inelastic leptoproduction o...
We consider double spin asymmetries for longitudinally polarized leptons and transversally polarized...
A complete next-to-leading order calculation of longitudinally polarized heavy quark photoproduction...
We discuss the determination of polarized parton distributions from a next-to-leading order analysis...
We study the transverse-momentum distribution of hadrons produced in semi-inclusive deep-inelastic s...
Nucleons such as protons and neutrons are composite objects made of quarks, which are bound together...
A single-spin asymmetry was measured in the azimuthal distribution of $\pi^{+} \pi^{-}$ pairs produc...
We present the threshold resummation for the cross section of heavy quark production in polarized de...
The unpolarized, helicity and transversity distributions of quarks in the proton are calculated in t...
In order to extract the polarized strange quark density in proton, we studied the semi-inclusive $\L...
Polarisation asymmetries are measured for the hard exclusive leptoproduction of real photons from a ...
Results of our next-to-leading order analytic calculation for longitudinally polarized photoproducti...
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We use Lorentz invariance and the QCD equations of motion to study the evolution of functions that a...
We investigate the transverse-momentum-dependence in semi-inclusive deep inelastic leptoproduction o...
We consider double spin asymmetries for longitudinally polarized leptons and transversally polarized...
A complete next-to-leading order calculation of longitudinally polarized heavy quark photoproduction...
We discuss the determination of polarized parton distributions from a next-to-leading order analysis...
We study the transverse-momentum distribution of hadrons produced in semi-inclusive deep-inelastic s...
Nucleons such as protons and neutrons are composite objects made of quarks, which are bound together...
A single-spin asymmetry was measured in the azimuthal distribution of $\pi^{+} \pi^{-}$ pairs produc...
We present the threshold resummation for the cross section of heavy quark production in polarized de...
The unpolarized, helicity and transversity distributions of quarks in the proton are calculated in t...
In order to extract the polarized strange quark density in proton, we studied the semi-inclusive $\L...
Polarisation asymmetries are measured for the hard exclusive leptoproduction of real photons from a ...
Results of our next-to-leading order analytic calculation for longitudinally polarized photoproducti...
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We study azimuthal asymmetries in heavy quark pair production in unpolarized electron-proton and pro...
We use Lorentz invariance and the QCD equations of motion to study the evolution of functions that a...