1303.3722 (M. Aghasyan et al.)

Fully Differential Monte-Carlo Generator Dedicated to TMDs and
Bessel-Weighted Asymmetries    [PDF]

M. Aghasyan, H. Avakian

We present studies of double longitudinal spin asymmetries in semi-inclusive deep inelastic scattering using a new dedicated Monte Carlo generator, which includes quark intrinsic transverse momentum within the generalized parton model based on the fully differential cross section for the process. Additionally, we apply Bessel-weighting to the simulated events to extract transverse momentum dependent parton distribution functions and also discuss possible uncertainties due to kinematic correlation effects.

View original: http://arxiv.org/abs/1303.3722