Speaker
Description
In 2016 and 2017, together with DVCS data, the COMPASS Collaboration has collected a considerable amount of Deep Inelastic Scattering events scattering a 160 GeV/c muon beam off a liquid hydrogen target. A first analysis of a small
subsample of these data has allowed to extract preliminary results on the amplitudes of three azimuthal modulations,
The kinematic dependence of these amplitudes as a function of the Bjorken variable
These preliminary results confirm the strong kinematic dependencies observed in previous measurements. Perspectives for the full analysis will also be given.