Measurements of the tensor analyzing power T-20 of the reaction gamma d -> d pi(0)

The paper presents the results of measurements of the tensor analyzing power component T-20 for the coherent neutral pion photoproduction on the deuteron. The measurements were performed in the Budker Institute of Nuclear Physics using the internal tensor polarized deuterium target at VEPP-3 storage ring. The measurements covered the region of the photon energy 240 - 420MeV and the region of the center-of-mass pion polar angle 100-140 degrees. The results of measurements were compared with the calculations performed within frameworks of several theoretical models.