ar X iv : h ep - p h / 00 10 35 2 v 1 3 1 O ct 2 00 0 1 Q 2 evolution of parton distributions at small x

ar X iv : h ep - p h / 00 06 32 1 v 1 2 8 Ju n 20 00

We compute amplitude of deeply virtual Compton scattering in the parton model. We found that the amplitude in the hard regime up to the accuracy O(1/Q) depends on new skewed parton distributions (SPD's). These additional contributions make the DVCS amplitude explicitly transverse. The new SPD's contribute to various spin, charge and azimuthal asymmetries at the same order in 1/Q as the leading ...

ar X iv : h ep - p h / 04 09 35 4 v 2 5 O ct 2 00 4 Hadron structure from γ ∗ p scattering : interpreting hadronic matrix elements

Abstract. Hadron structure from high-Q2 γ∗ p scattering processes is often expressed in terms of hadronic matrix elements of nonlocal operators. Properly defining and interpreting these quantities is very important in light of experiments aiming to extract transverse momentum dependent parton distributions or generalized parton distributions. The current status will be reviewed, including recen...

ar X iv : h ep - l at / 0 11 00 06 v 2 3 O ct 2 00 1 1 Matrix elements of ∆ S = 2 operators with Wilson fermions

ar X iv : h ep - p h / 03 09 33 9 v 2 1 7 O ct 2 00 3 SIT - HEP / TM - 19 Q ball inflation

We show that inflation can occur in the core of a Q-ball.

ar X iv : h ep - p h / 03 10 29 3 v 1 2 6 O ct 2 00 3 The κ resonance in s wave πK scatterings