Azimuthal asymmetries of hadrons produced in muon SIDIS off longitudinally polarized deuterons

摘要

Abstract. The azimuthal asymmetries in the cross sections of charged-hadron production in the muon SIDIS reactions off the longitudinally polarised deuterons are determined using the COMPASS data of 2006 and combined data of 2002-2006. The asymmetries are presented as functions of the hadron azimuthal angle in two ways: first, for hadrons integrated over the kinematic variables and, second, as a function of one of the kinematic variables x, z or phT while integrating over two other. In each ca.