Experimental Studies of the Coulomb Force Effects in Deuteron-Proton Break-up Reaction at Medium Energy Regime
1 Institute of Nuclear Physics PAS, PL-31342, Kraków Poland
2 Institute of Physics, Jagiellonian University, PL-30348, Kraków, Poland
3 KVI-CART, University of Groningen, NL-9747 AA Groningen, The Netherlands
4 Institute of Physics, University of Silesia, PL-40007, Katowice, Poland
5 Faculty of Physics, University of Warsaw, PL-02093, Warsaw, Poland
6 AGH – University of Science and Technology, Faculty of Physics and Applied Computer Science, al. A. Mickiewicza 30, PL-30059 Kraków, Poland
a e-mail: email@example.com
Published online: 25 March 2016
A set of differential cross-section data of the 1H(d, pp)n breakup reaction at 130 and 160 MeV deuteron beam energies has been measured in the forward polar angles domain. The data were collected with the use of the Germanium Wall (FZ Jülich) and BINA (KVI Groningen) detectors. This part of the phase-space is special with respect to the dominant Coulomb force influence on the system dynamics. The data are compared with the theoretical calculations based on the Argonne V18 potential supplemented with the long-range electromagnetic component. The predictions also include the Urbana IX three nucleon force model. The strongest Coulomb effects are found in regions where the relative energy of the two protons is the smallest.
© Owned by the authors, published by EDP Sciences, 2016
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.