1. Studies of the Three-Body Breakup in Deuteron-Deuteron Collisions near the Quasi-Free Limit at 160 MeV
- Author
-
Ciepał, I., Khatri, G., Bodek, K., Deltuva, A., Fonseca, A. C., Kalantar-Nayestanaki, N., Kistryn, St., Kłos, B., Kozela, A., Kuboś, J., Kulessa, P., Łobejko, A., Magiera, A., Messchendorp, J., Mazumdar, I., Parol, W., Rozpędzik, D., Skwira-Chalot, I., Stephan, E., Wilczek, A., Włoch, B., Wrońska, A., and Zejma, J.
- Subjects
Nuclear Experiment ,Nuclear Theory - Abstract
A set of differential cross section of the three-body $^{2}$H($d$,$dp$)$n$ breakup reaction at 160 MeV deuteron beam energy are presented for 147 kinematically complete configurations near the quasi-free scattering kinematics. The experiment was performed at KVI in Groningen, the Netherlands using the BINA detector. The cross-section data have been normalized to the $^{2}$H($d$,$d$)$^{2}$H elastic scattering cross section. The data are compared to the recent single-scattering approximation (SSA) calculations for three-cluster breakup in deuteron-deuteron collisions. Confronting the SSA predictions with the experimental data shows that SSA provides the correct order of magnitude of the cross-section data. The studied energy is probably too low to meet the SSA assumptions which prevents better accuracy of the description.
- Published
- 2019
- Full Text
- View/download PDF