SIDIS Single Pion Beam Spin Asymmetry measurements with CLAS12

The CLAS12 detector at Jefferson Laboratory (JLab) started data taking with a polarized 10.6 GeV electron beam, interacting with an unpolarized liquid hydrogen target in February 2018. The collected statistics enable a high precision study of the moment A$_{\mathrm{LU}}^{\mathrm{sin(\phi )\thinspace }}$corresponding to the polarized electron beam spin asymmetry in semi-inclusive deep inelastic scattering. A$_{\mathrm{LU}}^{\mathrm{sin(\phi )\thinspace }}$is a twist-3 quantity which provides information about the quark gluon correlations in the nucleon. Based on the available statistics, a multidimensional analysis becomes possible. This contribution will present a simultaneous study of all three pion channels ($\pi^{\mathrm{+}}$, $\pi^{\mathrm{0}}$ and $\pi ^{\mathrm{-}})$ over a large kinematic range of z, x$_{\mathrm{B}}$, P$_{\mathrm{T}}$ and Q\texttwosuperior with virtualities Q$^{\mathrm{2}}$ ranging from 1 GeV\texttwosuperior up to 8 GeV\texttwosuperior .