HADES collaboration (98 authors)Blanco, A.Fonte, P.Lopes, L.Mangiarotti, A.2019-02-032019-02-032012http://dx.doi.org/10.1051/epjconf/20123709021http://hdl.handle.net/10400.26/26385New results on the differential cross section in deuteron-proton elastic scattering are obtained at the deuteron kinetic energy of 2.5 GeV with the HADES spectrometer. The angular range of 69deg. - 125deg. in the center of mass system is covered. The obtained results are compared with the relativistic multiple scattering model calculation using the CD-Bonn deuteron wave function. The data at fixed scattering angles in the c.m. are in qualitative agreement with the constituent counting rules prediction.engjournal article2019-02-03