Add to ORKGThe presentation is concerned with higher twist corrections of nonpartonic origin to semi-inclusive observables in the kinematical region relevant for the HERMES experiment. We demonstrate a strong impact of the VDM-like interaction and the exclusive production of $\rho^0$ meson on the extraction of the $\bar d - \bar u$ asymmetry from charged pion DIS multiplicities. We also show that it is the exclusive-$\rho^0$ channel which accounts for the experimentally observed effect of the excess of charged over neutral pions produced at large $z$
Hard exclusive electroproduction of $\pi^+\pi^-$ pairs off hydrogen and deuterium targets has been s...
Parity violating (PV) contributions due to interference between \gamma and Z^0 exchange are calculat...
AbstractBased on previous studies of hard exclusive leptoproduction of pions in which the essential ...
Recently HERMES has observed an azimuthal asymmetry in electro-production of neutral pions in semi-i...
We discuss the role of some nonpartonic effects which lead to $N_p^{\pi^+} \ne N_n^{\pi^+}$ and $N_p...
We estimate the size of the azimuthal asymmetry of the semi-inclusive pion production in the deep-in...
We study the scaling regime of pion electroproduction in the backward region, eN->e'N'pi. We compute...
The measurement of single‐spin azimuthal asymmetries for pseudoscalar meson production in semi‐inclu...
The mean transverse momenta of hadrons, , produced in e^+ N deep inelastic scattering was studied as...
HERMES is a second generation experiment to study the spin structure of the nucleon, in which measur...
We revisit the evaluation of the pionic mechanism of the based on the unitarity relation between con...
Hard exclusive electroproduction of pi(+) pi(-) pairs off hydrogen and deuterium targets has been st...
4th International Workshop on Transverse Polisarization Phenomena in Hard Processes (TRANSVERSITY 20...
Hard exclusive electroproduction of pi(+) pi(-) pairs off hydrogen and deuterium targets has been st...
A large set of cross sections for semi-inclusive electroproduction of charged pions (π^±) from both ...
Hard exclusive electroproduction of $\pi^+\pi^-$ pairs off hydrogen and deuterium targets has been s...
Parity violating (PV) contributions due to interference between \gamma and Z^0 exchange are calculat...
AbstractBased on previous studies of hard exclusive leptoproduction of pions in which the essential ...
Recently HERMES has observed an azimuthal asymmetry in electro-production of neutral pions in semi-i...
We discuss the role of some nonpartonic effects which lead to $N_p^{\pi^+} \ne N_n^{\pi^+}$ and $N_p...
We estimate the size of the azimuthal asymmetry of the semi-inclusive pion production in the deep-in...
We study the scaling regime of pion electroproduction in the backward region, eN->e'N'pi. We compute...
The measurement of single‐spin azimuthal asymmetries for pseudoscalar meson production in semi‐inclu...
The mean transverse momenta of hadrons, , produced in e^+ N deep inelastic scattering was studied as...
HERMES is a second generation experiment to study the spin structure of the nucleon, in which measur...
We revisit the evaluation of the pionic mechanism of the based on the unitarity relation between con...
Hard exclusive electroproduction of pi(+) pi(-) pairs off hydrogen and deuterium targets has been st...
4th International Workshop on Transverse Polisarization Phenomena in Hard Processes (TRANSVERSITY 20...
Hard exclusive electroproduction of pi(+) pi(-) pairs off hydrogen and deuterium targets has been st...
A large set of cross sections for semi-inclusive electroproduction of charged pions (π^±) from both ...
Hard exclusive electroproduction of $\pi^+\pi^-$ pairs off hydrogen and deuterium targets has been s...
Parity violating (PV) contributions due to interference between \gamma and Z^0 exchange are calculat...
AbstractBased on previous studies of hard exclusive leptoproduction of pions in which the essential ...
