Precision measurements of differential cross sections and analyzing powers in elastic deuteron-deuteron scattering at 65 MeV/nucleon

Abstract

We present measurements of differential cross sections and analyzing powers for the elastic 2H(~d; d)d scattering process. The data were obtained using a 130 MeV polarized deuteron beam. Cross sections and spin observables of the elastic scattering process were measured at the AGOR facility at KVI using two independent setups, namely BINA and BBS. The data harvest at setups are in excellent agreement with each other and allowed us to carry out a thorough systematic analysis to provide the most accurate data in elastic deuteron-deuteron scattering at intermediate energies. The results can be used to confront upcoming state-of-the-art calculations in the four-nucleon scattering domain, and will, thereby, provide further insights in the dynamics of three- and four-nucleon forces in few-nucleon systems.

10 pages, 7 figures

References in corpus (6)

• Evidence of the Coulomb force effects in the cross sections of the deuteron-proton breakup at 130 MeV
• Proton-${}^3$He elastic scattering at low energies
• Elastic proton-deuteron scattering at intermediate energies
• Neutron-${}^3$H scattering above the four-nucleon breakup threshold
• Precision measurement of vector and tensor analyzing powers in elastic deuteron-proton scattering
• Deuteron-deuteron scattering above four-nucleon breakup threshold